Armored fiber optic patch cable uses stainless steel armor inside the jacket, which helps make it resistant of high tension and pressure. It retains all the features of normal patch cord, but much more stronger. When individuals use such armored fiber optic patch cable, they don't need to worry the rodent animals such as the rats may bite the cables and make them broken. It may resist the load of an adult person, and it is difficult to break when bent or dragged. The interior armor can safeguard the entire cable from rodent. With stainless steel tube within the outer jacket to safeguard the central unit from the cable, the armored fiber optic patch cables are simple to use in harsh invironment. Although armored fiber optic cables are strong, they're actually as flexible as standard fiber optic patch cords and could be bend randomly without having to be broken.Armored fiber optic patch cables can be created similar outer diameter using the standard patch cords, this make them space saving. What is more, they may be with various jacket colors and jacket types for example OFNR etc. And also the armored fiber optic patch cables are actually light weight, and could be with many kinds of terminations. As a sort of armored fiber optic patch cables, 10G OM4 armored fiber optic patch cables provide 10 gigabit bandwith speeds in high bandwidth applications and they are Five times faster than standard 50um fiber cable. FiberStore supplies OM4 fiber patch cable with various and connecters using the wavelength 50/125.
For example, FC OM4 50/125 10G Armored Patch Cable is a type of armored fiber optic patch cable whose connecters have a FC. And SC OM4 50/125 10G Armored Patch Cable is a type of armored fiber optic patch cable whose connecters contain a SC. In FiberStore, they're sorted by different connecters and you can find the other cables wtih SC, ST, FC, LC, MU,SC/APC, ST/APC,FC/APC,LC/APC etc.
Armored fibre optic patch cables are equipped for getting used in harsh
environment ,in which the traditional standard fiber optic patch cable can't fit and can not get good performance. The armored fiber optic patch cable is made from special strong connectors and armored fiber optic cables, it may protect the cable from damage brought on by twist ,pressure or rodent bite. Installation procedure and maintenance is also easy. They're ideal option for people who is seeking fiber optic patch cords with addtional durability and protection in addition to light weight. They retain the feature of all common types fiber optic patch cables, they are flexible to deploy in FTTH projects inside the buildings, normally the armored fiber optic patch cables are small diameter and with PVC jacket, suit for indoor only use, outdoor usage fiber optic patch cables can also be found, they are with heavy PE jacket. They can be used directly in various harsh environment without additional protection.they can save space, reduce construction cost, making the constant maintenance more conveniently. Furthermore, the stainless steel tube prevents optic fiber from damage, which improves security and stability of the system.
Here are a few features of armored fiber optic patch cable.
1.Protection of stainless tube with small caliber
2.Avoid the damage of damage of torsion
3.High tensile coefficient and coefficient
4.Convenient for application highly security
5.Application without damage to cable
6.Manufacture without damage to cable
7.Coast cutting for maintenance
2013/02/26
Fiber Patch Cable
Fiber patch cable can also be known as fiber jumper or fiber patch cord. It is a fiber optic cable terminated with fiber optic connectors on both ends. It may be directly linked to other equipment allowing you to connect and managing convenience. It's used for making patch cords from equipment to fiber optic cabling. Having a thick layer of protection, it's used to connect the optical transmitter, receiver and the terminal box.
Many applications are used with fiber patch cables, for example, Communication room, FTTH, LAN, FOS, Fiber Optic Communication System, Optical fiber connected and transmitted equipment, Defense combat readiness, etc. Fiber patch cable applies to CATV, Telecommunication network, Computer fiber network and fiber test equipment.
There are a couple of major application areas of fiber patch cable. They're computer workplace to outlet and fiber optic patch panels or optical cross connect distribution center. And there are single mode fiber patch cable and multimode fiber patch cable (multimode fiber optic patch cord). Ordinary cables are 125 um in diameter. The inner diameter for single-mode cables is 9 um and multi-mode is 50/62.5 um.
The single mode fiber patch cable is primarily employed for applications involving extensive distances. In fiber-optic communication, a single-mode optical fiber is an optical fiber designed to carry merely a single ray of mode. Modes are the possible solutions of the Helmholtz equation for waves. These modes define the way the wave travels through space, and just how the wave is distributed wide. Waves can have exactly the same mode but have different frequencies. This is the case in single-mode fibers, where we can have waves with various frequencies, but of the same mode, meaning they're distributed wide in the same way, which gives us just one ray of sunshine. Even though the ray travels parallel to the entire fiber, it is often called transverse mode since its electromagnetic vibrations occur perpendicular towards the entire fiber. It's generally yellow, having a blue connector and a long transmission distance.
Multimode fiber optic patch cord, however, is the cable of choice for most common local fiber systems as the devices because they are a lot more cheaper. Multi-mode optical fiber is a type of optical fiber mostly employed for communication over short distances, for example inside a building or on the campus. Typical multimode links have data rates more than sufficient for almost all premises applications. Due to the high capacity and reliability, multi-mode optical fiber is used for backbone applications in buildings. An increasing number of users are taking the benefits of fiber nearer to the user by running fiber towards the desktop in order to the zone. Standards-compliant architectures such as Centralized Cabling and fiber towards the telecom enclosure offer users the opportunity to leverage the distance capabilities of fiber by centralizing electronics in telecommunications rooms, rather than having active electronics on each floor. Multimode fiber is generally, orange or grey, with a cream of black connector along with a short transmission distance.
FiberStore offers many different types of optical fiber patch cables, for example mode conditioning patch cable, armored patch cable, MPO/MTP cable along with other special patch cables. For instance, SC OM3 Mode Conditioning Patch Cable is really a kind of mode conditioning patch cables with the wavelength OM3 and a SC connecter. All mode conditioning fiber optic patch cords are created with duplex cable with a single mode to multimode offset fiber connection part within the two legs.
Many applications are used with fiber patch cables, for example, Communication room, FTTH, LAN, FOS, Fiber Optic Communication System, Optical fiber connected and transmitted equipment, Defense combat readiness, etc. Fiber patch cable applies to CATV, Telecommunication network, Computer fiber network and fiber test equipment.
There are a couple of major application areas of fiber patch cable. They're computer workplace to outlet and fiber optic patch panels or optical cross connect distribution center. And there are single mode fiber patch cable and multimode fiber patch cable (multimode fiber optic patch cord). Ordinary cables are 125 um in diameter. The inner diameter for single-mode cables is 9 um and multi-mode is 50/62.5 um.
The single mode fiber patch cable is primarily employed for applications involving extensive distances. In fiber-optic communication, a single-mode optical fiber is an optical fiber designed to carry merely a single ray of mode. Modes are the possible solutions of the Helmholtz equation for waves. These modes define the way the wave travels through space, and just how the wave is distributed wide. Waves can have exactly the same mode but have different frequencies. This is the case in single-mode fibers, where we can have waves with various frequencies, but of the same mode, meaning they're distributed wide in the same way, which gives us just one ray of sunshine. Even though the ray travels parallel to the entire fiber, it is often called transverse mode since its electromagnetic vibrations occur perpendicular towards the entire fiber. It's generally yellow, having a blue connector and a long transmission distance.
Multimode fiber optic patch cord, however, is the cable of choice for most common local fiber systems as the devices because they are a lot more cheaper. Multi-mode optical fiber is a type of optical fiber mostly employed for communication over short distances, for example inside a building or on the campus. Typical multimode links have data rates more than sufficient for almost all premises applications. Due to the high capacity and reliability, multi-mode optical fiber is used for backbone applications in buildings. An increasing number of users are taking the benefits of fiber nearer to the user by running fiber towards the desktop in order to the zone. Standards-compliant architectures such as Centralized Cabling and fiber towards the telecom enclosure offer users the opportunity to leverage the distance capabilities of fiber by centralizing electronics in telecommunications rooms, rather than having active electronics on each floor. Multimode fiber is generally, orange or grey, with a cream of black connector along with a short transmission distance.
FiberStore offers many different types of optical fiber patch cables, for example mode conditioning patch cable, armored patch cable, MPO/MTP cable along with other special patch cables. For instance, SC OM3 Mode Conditioning Patch Cable is really a kind of mode conditioning patch cables with the wavelength OM3 and a SC connecter. All mode conditioning fiber optic patch cords are created with duplex cable with a single mode to multimode offset fiber connection part within the two legs.
2013/02/24
CWDM and DWDM equipment
CWDM and DWDM technology is well-liked by telecommunications companies simply because they provide an efficient way to share one set of fiber strands and set together various communications interfaces like: 10G, SONET OC-192, STM-64, Fiber Channel 1G/2G/4G, Gigabit Ethernet, OC3/OC12 or OC48 and E1/T1, just by using different wavelengths of light for each channel. Thus they can expand the capacity of the network without laying more fiber.
CWDM and DWDM filters are passive fiber devices that split the common fiber into different channels. They're ideal for dual fiber either or single fiber. We all do custom filters covering all 18 CWDM channels and all sorts of 60 DWDM ITU channels. We do custom Active CWDW and DWDM.
FiberStore supplies a leading CWDM and DWDM equipment. The CWDM/DWDM System products here include CWDM/DWDM Mux/Demux, CWDM/DWDM transceivers, CWDM/DWDM Add & Drop, CWDM/DWDM Transponder, Optical Amplifier, Active CWDM/DWDM and other related components.
DWDM Mux/Demux Modules are designed to multiplex DWDM channels into a couple of fibers. The common configuration is 4, 8, 16 and 32 channels. These DWDM modules passively multiplex the optical signal outputs from 4 or even more electronics utilizing a DWDM multiplexer, send on them just one optical fiber and then de-multiplex the signals into separate, and then distinct signals for input into electronics in the other end from the fiber optic link.
For example, the most popular most channel DWDM module is 32-Channel DWDM Mux/Demux. There's two kinds of this DWDM module, DWDM Mux and Demux 32 Channels by dual fiber with 1U 19 Rack Mount Box, and DWDM Mux and Demux 32 Channels by dual fiber with Plastic ABS Box. Both are well suited for increasing the fiber capacity between two sites without the need for installing or leasing additional fibers. And one is a combined passive 32 channel 100GHz DWDM multiplexer and de-multiplexer in a single 1U 19 rack mountable metal box, one is a combined passive 32 channel 100GHz DWDM multiplexer and de-multiplexer in a tiny plastic ABS box.. They both combines any 32 standard 100GHZ DWDM ITU grid channels from channels 21 to 60, and may be used in pairs or in combination with every other vendor ITU grid-compliant DWDM MUX/DeMUX. Listed here are their key features.
1.Passive DWDM System
2.Simple to install, requires no configuration, Disassembles easily for cleaning
3.The module contains 2 pieces of 32 channel DWDM multiplexers (1 mux 1 demux)
4.DWDM multiplexer to mux and demux 32 channels in C or L-band
5.Completely passive, no power required, no cooling
6.Low insertion loss - high isolation
7.Fully transparent whatsoever data rates and protocols
8.The sub-system interoperates with any router, switch, DSLAM, SFP and GBIC, which assists the DWDM ITU standard
9.The performance of Dense WDMs has been carefully designed to meet Telcordia standards GR-1209-CORE and GR-1221-CORE.
10.Accepts data rate and any protocol on any port up to 10 Gbps, also 40 Gbps (DPSK, DQPSK) and 100 Gbps (DP-QPSK)
CWDM and DWDM filters are passive fiber devices that split the common fiber into different channels. They're ideal for dual fiber either or single fiber. We all do custom filters covering all 18 CWDM channels and all sorts of 60 DWDM ITU channels. We do custom Active CWDW and DWDM.
FiberStore supplies a leading CWDM and DWDM equipment. The CWDM/DWDM System products here include CWDM/DWDM Mux/Demux, CWDM/DWDM transceivers, CWDM/DWDM Add & Drop, CWDM/DWDM Transponder, Optical Amplifier, Active CWDM/DWDM and other related components.
DWDM Mux/Demux Modules are designed to multiplex DWDM channels into a couple of fibers. The common configuration is 4, 8, 16 and 32 channels. These DWDM modules passively multiplex the optical signal outputs from 4 or even more electronics utilizing a DWDM multiplexer, send on them just one optical fiber and then de-multiplex the signals into separate, and then distinct signals for input into electronics in the other end from the fiber optic link.
For example, the most popular most channel DWDM module is 32-Channel DWDM Mux/Demux. There's two kinds of this DWDM module, DWDM Mux and Demux 32 Channels by dual fiber with 1U 19 Rack Mount Box, and DWDM Mux and Demux 32 Channels by dual fiber with Plastic ABS Box. Both are well suited for increasing the fiber capacity between two sites without the need for installing or leasing additional fibers. And one is a combined passive 32 channel 100GHz DWDM multiplexer and de-multiplexer in a single 1U 19 rack mountable metal box, one is a combined passive 32 channel 100GHz DWDM multiplexer and de-multiplexer in a tiny plastic ABS box.. They both combines any 32 standard 100GHZ DWDM ITU grid channels from channels 21 to 60, and may be used in pairs or in combination with every other vendor ITU grid-compliant DWDM MUX/DeMUX. Listed here are their key features.
1.Passive DWDM System
2.Simple to install, requires no configuration, Disassembles easily for cleaning
3.The module contains 2 pieces of 32 channel DWDM multiplexers (1 mux 1 demux)
4.DWDM multiplexer to mux and demux 32 channels in C or L-band
5.Completely passive, no power required, no cooling
6.Low insertion loss - high isolation
7.Fully transparent whatsoever data rates and protocols
8.The sub-system interoperates with any router, switch, DSLAM, SFP and GBIC, which assists the DWDM ITU standard
9.The performance of Dense WDMs has been carefully designed to meet Telcordia standards GR-1209-CORE and GR-1221-CORE.
10.Accepts data rate and any protocol on any port up to 10 Gbps, also 40 Gbps (DPSK, DQPSK) and 100 Gbps (DP-QPSK)
Mode Conditioning Patch Cable
Mode conditioning fiber patch cables, also known as conditioned launch fiber cables, are used specifically in Gigabit Ethernet 1000BASE-LX (and 1000Base-LH) applications where the objective is deploying new high-speed 1000BASE-LX routers, switches, or transceivers within existing multimode system backbones. Mode conditioning fiber jumpers are utilized in the 1300nm or 1310nm optical wavelength window, and should not be used for 850nm short wavelength window for example 1000Base-SX. Also, any make an effort to connect 1000Base-LX/LH equipment over short distances of multimode fiber without the use of mode conditioning fiber can lead to a higher bit error rate, and finally damage to the device.
There are some things you should know when using mode conditioning cables to patch an existing multimode fiber patch cable plant to your Gigabit LX equipment.
1.Mode conditioning cable are usually used in pairs. This means that you will need a MC cable at each end to connect the gear to the cable plant. So then these cables are usually ordered in even numbers. The typical reason someone may order one cable is really they might keep it like a spare.
2.If your gigabit LX switch is equipped with SC or LC connectors, please be sure for connecting the yellow leg (Singlemode) of the cable to the transmit side, and the orange leg (multimode) towards the receive side of the equipment. It is imperative that this configuration be maintained on ends. The swap of transmit and receive only works in the cable plant side.
The launch from the light coming out of the gear begins on the Singlemode fiber. The Singlemode fiber is precision fusion spliced towards the multimode fiber to a precise core alignment. The sunshine is launched on to the multimode fiber in a precise angle, giving the cable its mode conditioning properties . Looking at the mode conditioning cable assembly, we can see that the fusion splice that protected by a black over-wrap. Notice that around the right side it comes with an orange along with a yellow cable. This is actually the side of the cable that connects to the gigabit equipment using the yellow Singlemode leg connecting towards the transmit side.
The great interest in increased bandwidth has prompted the release from the 802.3z standard (IEEE) for Gigabit Ethernet over optical fiber. 1000Base-LX necessitates the use of a launch conditioning patch cord to allow for proper propagation of the laser VCSEL light along the multimode fiber.
The Mode Conditioning Patch Cord is designed for long wave (-LX) multimode applying Gigabit Ethernet. It's compliant with this IEEE 802.3z application standard. This patch cord includes duplex SC connectors on both ends of a cable assembly with a single-mode fiber offset to a multimode fiber connection point in between.
The need for this patch cord is a result of the single-mode launch nature from the -LX or long-wave (1300 nm) transceiver modules used for Gigabit Ethernet. These modules have to operate for both single-mode and multimode fibers. Launching a single-mode laser in to the center of a multimode fiber may cause multiple signals to be generated that confuse the receiver at the opposite end from the fiber. These multiple signals, caused by Differential Mode Delay (DMD) effects, severely limit the cable distance lengths for operating Gigabit Ethernet. A mode conditioning patch cord eliminates these multiple signals by allowing the single-mode launch to be offset from the center of a multimode fiber. This offset point results in a launch that is similar to typical multimode LED launches.
According to different wavelength and mixtures of connecters, for example SC, ST, MT-RJ and LC, Mode Conditioning Patch Cables are split into many varieties. For example, the Chinese fiber optic products supplier FiberStore now can offer SC OM2 Mode Conditioning Patch Cable and LC OM3 Mode Conditioning Patch Cable and so forth. To learn more, please simply click the hyperlink of the example.
There are some things you should know when using mode conditioning cables to patch an existing multimode fiber patch cable plant to your Gigabit LX equipment.
1.Mode conditioning cable are usually used in pairs. This means that you will need a MC cable at each end to connect the gear to the cable plant. So then these cables are usually ordered in even numbers. The typical reason someone may order one cable is really they might keep it like a spare.
2.If your gigabit LX switch is equipped with SC or LC connectors, please be sure for connecting the yellow leg (Singlemode) of the cable to the transmit side, and the orange leg (multimode) towards the receive side of the equipment. It is imperative that this configuration be maintained on ends. The swap of transmit and receive only works in the cable plant side.
The launch from the light coming out of the gear begins on the Singlemode fiber. The Singlemode fiber is precision fusion spliced towards the multimode fiber to a precise core alignment. The sunshine is launched on to the multimode fiber in a precise angle, giving the cable its mode conditioning properties . Looking at the mode conditioning cable assembly, we can see that the fusion splice that protected by a black over-wrap. Notice that around the right side it comes with an orange along with a yellow cable. This is actually the side of the cable that connects to the gigabit equipment using the yellow Singlemode leg connecting towards the transmit side.
The great interest in increased bandwidth has prompted the release from the 802.3z standard (IEEE) for Gigabit Ethernet over optical fiber. 1000Base-LX necessitates the use of a launch conditioning patch cord to allow for proper propagation of the laser VCSEL light along the multimode fiber.
The Mode Conditioning Patch Cord is designed for long wave (-LX) multimode applying Gigabit Ethernet. It's compliant with this IEEE 802.3z application standard. This patch cord includes duplex SC connectors on both ends of a cable assembly with a single-mode fiber offset to a multimode fiber connection point in between.
The need for this patch cord is a result of the single-mode launch nature from the -LX or long-wave (1300 nm) transceiver modules used for Gigabit Ethernet. These modules have to operate for both single-mode and multimode fibers. Launching a single-mode laser in to the center of a multimode fiber may cause multiple signals to be generated that confuse the receiver at the opposite end from the fiber. These multiple signals, caused by Differential Mode Delay (DMD) effects, severely limit the cable distance lengths for operating Gigabit Ethernet. A mode conditioning patch cord eliminates these multiple signals by allowing the single-mode launch to be offset from the center of a multimode fiber. This offset point results in a launch that is similar to typical multimode LED launches.
According to different wavelength and mixtures of connecters, for example SC, ST, MT-RJ and LC, Mode Conditioning Patch Cables are split into many varieties. For example, the Chinese fiber optic products supplier FiberStore now can offer SC OM2 Mode Conditioning Patch Cable and LC OM3 Mode Conditioning Patch Cable and so forth. To learn more, please simply click the hyperlink of the example.
2013/02/22
CWDM Mux and CWDM Demux with different channels
CWDM Mux and CWDM Demux modules are designed to multiplex multiple CWDM channels into one or two fibers. The common configuration is 4, 8, 16 channels. And there are also some channels not very commonly used. For example, 5, 9, and 18 channel CWDM Mux/Demux. Where can we find these modules? Now I will introduce the Chinese fiber optic products supplier to you. It is FiberStore.
FiberStore is a China-based global online source that has been a worldwide professional supplier in selling fiber optic communication products, who is providing a vast range of connectivity solutions to the telecommunications, military, industrial, data storage, broadcast and networking industries, has always offered a high degree of flexibility with our online shopping platform and customization with our wide various partners. Let us come to the right question now. This article is talking about three examples of unusual CWDM Mux/Demux modules.
First, 5 channel CWDM Mux/Demux. FiberStore 5CH CWDM Mux and Demux dual fiber LGX Metal Box utilize thin film coating technology and proprietary design of non-flux metal bonding micro optics packaging. Our 5CH CWDM Mux and Demux dual fiber LGX Metal Box support ITU-T G.694.2 wavelengths between 1270nm to 1610nm in 20nm increments. The ITU standard specifies the exact center wavelength of 5CH CWDM Mux and Demux dual fiber LGX Metal Box as 1531nm, 1591nm, 1611nm, etc. However, for clarity the text in this data sheet refers to these wavelengths as 1530nm, 1590nm, 1610nm, etc. 5CH CWDM Mux and Demux dual fiber LGX Metal Box are protocol and rate transparent allowing different services up to 10Gbps to be transported across the same fiber link.
Second, 9 channel CWDM Mux/Demux. 9CH CWDM Mux and Demux dual fiber 1U 19 Rack Mount Box utilize thin film coating technology and proprietary design of non-flux metal bonding micro optics packaging. Our 9CH CWDM Mux and Demux dual fiber 1U 19 Rack Mount Box support ITU-T G.694.2 wavelengths between 1270nm to 1610nm in 20nm increments. FiberStore offers cost-effective standards-based 9CH CWDM Mux and Demux dual fiber 1U 19 Rack Mount Box. As a 3rd party OEM manufacturer, our 9CH CWDM Mux and Demux dual fiber 1U 19 Rack Mount Box is delivered to worldwide from our factory directly.
Last, 18 channel CWDM Mux/Demux.18CH CWDM Mux and Demux dual fiber ABS Plastic Box utilize thin film coating technology and proprietary design of non-flux metal bonding micro optics packaging. Our 18CH CWDM Mux and Demux dual fiber ABS Plastic Box support ITU-T G.694.2 wavelengths between 1270nm to 1610nm in 20nm increments.
All the products above have the same Key Features except the number of channels. They are Mux and Demux combined in one 1U box and compliant to ITU-T G.694.2 CWDM standard. They accept any data rate and any protocol on any port up to 10 Gbps, also 40 Gbps and 100 Gbps. Fully transparent at all data rates and protocols from T1 to 40 Gbps. Completely passive, no power supply needed. Simple to install, requires no configuration or maintenance. Low-cost transceivers applicable, existing equipment can still be used. ISO 9001 manufacturing facility. Lifetime Product Warranty.
FiberStore is a China-based global online source that has been a worldwide professional supplier in selling fiber optic communication products, who is providing a vast range of connectivity solutions to the telecommunications, military, industrial, data storage, broadcast and networking industries, has always offered a high degree of flexibility with our online shopping platform and customization with our wide various partners. Let us come to the right question now. This article is talking about three examples of unusual CWDM Mux/Demux modules.
First, 5 channel CWDM Mux/Demux. FiberStore 5CH CWDM Mux and Demux dual fiber LGX Metal Box utilize thin film coating technology and proprietary design of non-flux metal bonding micro optics packaging. Our 5CH CWDM Mux and Demux dual fiber LGX Metal Box support ITU-T G.694.2 wavelengths between 1270nm to 1610nm in 20nm increments. The ITU standard specifies the exact center wavelength of 5CH CWDM Mux and Demux dual fiber LGX Metal Box as 1531nm, 1591nm, 1611nm, etc. However, for clarity the text in this data sheet refers to these wavelengths as 1530nm, 1590nm, 1610nm, etc. 5CH CWDM Mux and Demux dual fiber LGX Metal Box are protocol and rate transparent allowing different services up to 10Gbps to be transported across the same fiber link.
Second, 9 channel CWDM Mux/Demux. 9CH CWDM Mux and Demux dual fiber 1U 19 Rack Mount Box utilize thin film coating technology and proprietary design of non-flux metal bonding micro optics packaging. Our 9CH CWDM Mux and Demux dual fiber 1U 19 Rack Mount Box support ITU-T G.694.2 wavelengths between 1270nm to 1610nm in 20nm increments. FiberStore offers cost-effective standards-based 9CH CWDM Mux and Demux dual fiber 1U 19 Rack Mount Box. As a 3rd party OEM manufacturer, our 9CH CWDM Mux and Demux dual fiber 1U 19 Rack Mount Box is delivered to worldwide from our factory directly.
Last, 18 channel CWDM Mux/Demux.18CH CWDM Mux and Demux dual fiber ABS Plastic Box utilize thin film coating technology and proprietary design of non-flux metal bonding micro optics packaging. Our 18CH CWDM Mux and Demux dual fiber ABS Plastic Box support ITU-T G.694.2 wavelengths between 1270nm to 1610nm in 20nm increments.
All the products above have the same Key Features except the number of channels. They are Mux and Demux combined in one 1U box and compliant to ITU-T G.694.2 CWDM standard. They accept any data rate and any protocol on any port up to 10 Gbps, also 40 Gbps and 100 Gbps. Fully transparent at all data rates and protocols from T1 to 40 Gbps. Completely passive, no power supply needed. Simple to install, requires no configuration or maintenance. Low-cost transceivers applicable, existing equipment can still be used. ISO 9001 manufacturing facility. Lifetime Product Warranty.
Advantages of CWDM technology and products
CWDM is a low-cost WDM transmission technology for metro access layer. Principle, CWDM is the use of the optical multiplexer to different wavelengths of light signals multiplexed to a single optical fiber for transmission, at the receiving end of the link, with the optical demultiplexer fiber mixed signal is decomposed into different wavelengths signal, connected to the respective receiving apparatus. The main difference with the DWDM is that: 0.2nm to 1.2nm wavelength interval with respect to the DWDM system is concerned, CWDM has a wider wavelength interval, the industry accepted standards wavelength intervals of 20 nm. CWDM wavelength interval width, the technical requirements of the laser. And there are two mainly CWDM products which are CWDM Mux and CWDM Demux modules.
Additionally, a large wavelength interval means that the optical multiplexer/demultiplexer structure is greatly simplified. For example, a CWDM system filter coating floors can be reduced to about 50 layers, and the the DWDM systems 100GHz filter coating floors of approximately 150 layers, which leads to increased yield, cost reduction, and the supplier of the filter is greatly increased pro-competitive. CWDM filter of cost than DWDM filter costs less than 50%, the moreover, with the automated production technology and the bulk of the increase will be further reduced.
There are some advantages of CWDM.
First, the low equipment cost is the most important advantage of CWDM. It has been introduced in the front of the specific circumstances.
Second, it can reduce the operational costs of the network. You can use 220V AC power for the CWDM equipments because it is with small size, low power consumption, and easy to maintain and power supply. Because of its fewer number of wavelengths, the board backup volume is lower. There are no special requirements on the fiber using 8 wave CWDM devices, and G.652, G.653, G.655 fiber can be used, you can also take advantage of existing fiber optic cable. CWDM systems can significantly increase the transmission capacity of optical fiber and the optical fiber resources utilization. The MAN construction are facing certain degree of tension or expensive price to lease fiber fiber resources. Now the typical CWDM system can provide eight optical channels, and up to 18 optical channels in accordance with ITU-T G.694.2.
Third, the small size and low power consumption. CWDM lasers do not need thermoelectric cooler and temperature control function, so it is possible to significantly reduce the power consumption.
Fourth, good flexibility and scalability. For metro business terms, the business flexibility, particularly the speed of business provided and the ability to be expanded as the business development is very important. With CWDM technology users can opene a business in one day or a few hours, and with the increased volume of business, we can capacity expansion by inserting a new OTU board to improve the quality of business. CWDM system make it possible to recove the optical layer in MAN. Optical layer recovery is much more economical than electric layer recovery. Considering that the optical layer recovery is independent of the business and the rate, the original own institutional system of protection features (such as Gigabit Ethernet) can take advantage of CWDM to be protected.
Due to the above advantages of CWDM technology, CWDM get more and more applications in the field of telecommunications, broadcasting, enterprise network, campus network. The constraints of the CWDM product development critical factor is the price of optical transceiver modules and reuse demultiplexing. With the development of the market and the progress of the manufacturing process, further reduce the cost of equipment is an important direction of development. Also, the interface supports a variety of business development direction of CWDM. Now there are cheap CWDM Mux Demux on sale in FiberStore, which is the best Chinese fiber optic products supplier.
Additionally, a large wavelength interval means that the optical multiplexer/demultiplexer structure is greatly simplified. For example, a CWDM system filter coating floors can be reduced to about 50 layers, and the the DWDM systems 100GHz filter coating floors of approximately 150 layers, which leads to increased yield, cost reduction, and the supplier of the filter is greatly increased pro-competitive. CWDM filter of cost than DWDM filter costs less than 50%, the moreover, with the automated production technology and the bulk of the increase will be further reduced.
There are some advantages of CWDM.
First, the low equipment cost is the most important advantage of CWDM. It has been introduced in the front of the specific circumstances.
Second, it can reduce the operational costs of the network. You can use 220V AC power for the CWDM equipments because it is with small size, low power consumption, and easy to maintain and power supply. Because of its fewer number of wavelengths, the board backup volume is lower. There are no special requirements on the fiber using 8 wave CWDM devices, and G.652, G.653, G.655 fiber can be used, you can also take advantage of existing fiber optic cable. CWDM systems can significantly increase the transmission capacity of optical fiber and the optical fiber resources utilization. The MAN construction are facing certain degree of tension or expensive price to lease fiber fiber resources. Now the typical CWDM system can provide eight optical channels, and up to 18 optical channels in accordance with ITU-T G.694.2.
Third, the small size and low power consumption. CWDM lasers do not need thermoelectric cooler and temperature control function, so it is possible to significantly reduce the power consumption.
Fourth, good flexibility and scalability. For metro business terms, the business flexibility, particularly the speed of business provided and the ability to be expanded as the business development is very important. With CWDM technology users can opene a business in one day or a few hours, and with the increased volume of business, we can capacity expansion by inserting a new OTU board to improve the quality of business. CWDM system make it possible to recove the optical layer in MAN. Optical layer recovery is much more economical than electric layer recovery. Considering that the optical layer recovery is independent of the business and the rate, the original own institutional system of protection features (such as Gigabit Ethernet) can take advantage of CWDM to be protected.
Due to the above advantages of CWDM technology, CWDM get more and more applications in the field of telecommunications, broadcasting, enterprise network, campus network. The constraints of the CWDM product development critical factor is the price of optical transceiver modules and reuse demultiplexing. With the development of the market and the progress of the manufacturing process, further reduce the cost of equipment is an important direction of development. Also, the interface supports a variety of business development direction of CWDM. Now there are cheap CWDM Mux Demux on sale in FiberStore, which is the best Chinese fiber optic products supplier.
2013/02/20
Multi-mode optical fiber
Multi-mode optical fiber is a kind of optical fiber mostly employed for communication over short distances, such as within a building or on a campus. Typical multimode links have data rates of 10 Mbit/s to 10 Gbit/s over link lengths of up to 600 meters, a lot more than sufficient for almost all premises applications.
Multi-mode fibers are explained their core and cladding diameters. Thus, 62.5/125 um multi-mode fiber includes a core size of 62.5 um along with a cladding diameter of 125 um. The transition between the core and cladding can be sharp, which is called a step-index profile, or a gradual transition, which is sometimes called a graded-index profile. The two types have different dispersion characteristics and therefore different effective propagation distance. Multi-mode fibers might be constructed with either graded or step-index profile. Additionally, multi-mode fibers are described using a system of classification determined by the ISO 11801 standard ?a OM1, OM2, and OM3 ?a that is in line with the modal bandwidth of the multi-mode fiber. OM4 (defined in TIA-492-AAAD) was finalized in August 2009, and was authored by no more 2009 by the TIA. OM4 cable supports 125m links at 40 and 100 Gbit/s. The letters OM are a symbol of optical multi-mode.
For a long time 62.5/125 um (OM1) and conventional 50/125 um multi-mode fiber (OM2) were widely deployed in premises applications. These fibers easily support applications ranging from Ethernet (10 Mbit/s) to Gigabit Ethernet (1 Gbit/s) and, because of their relatively large core size, were ideal for use with LED transmitters. Newer deployments often use laser-optimized 50/125 um multi-mode fiber (OM3). Fibers that meet this designation provide sufficient bandwidth to support 10 Gigabit Ethernet up to 300 meters. Optical fiber manufacturers have greatly refined their manufacturing process since that standard was issued and cables can be created that support 10 GbE up to 550 meters. Cables can often be distinguished by jacket color: for 62.5/125 um (OM1) and 50/125 um (OM2), orange jackets are recommended, while Aqua is recommended for 50/125 um laser optimized OM3 and OM4 fiber.
Here I will mainly introduce these products of OM1 to you. OM1 62.5/125 fiber patch cord is a type of OM1 Patch Cable, rich in return loss and low insertion loss, OM1 62.5/125 patch cable always apply in Fiber Optic Telecommunications and high speed transmission systems. OM1 62.5/125um Multimode Patch Cables with FC, SC, LC, ST, MTRJ or MU connectors are in huge stock and able to ship. For example, FC to FC 62.5/125 Simplex Patch Cable is one of them. Those OM1 MM 62.5/125 fiber jumpers features good quality and therefore are perfect optically tested to ensure high performance. FiberStore can customize fiber cords about length or connectors to satisfy your different requirements.
And you will find OM1 Mode Conditioning Patch Cable that is normally used in pairs. It's designed for use in Gigabit Ethernet 1000BASE-LX applications. It is fully compliant with IEEE 802.3z application standards. Mode Conditioning Cables are essential in applications where new high-speed Gigabit 1000BASE-LX routers and switches are being deployed into existing multimode plants. In FiberStore, you'll find SC OM1 Mode Conditioning Patch Cable and 10G OM1 Mode Conditioning Patch Cable and many others tpyes of OM1 patch cables.
Multi-mode fibers are explained their core and cladding diameters. Thus, 62.5/125 um multi-mode fiber includes a core size of 62.5 um along with a cladding diameter of 125 um. The transition between the core and cladding can be sharp, which is called a step-index profile, or a gradual transition, which is sometimes called a graded-index profile. The two types have different dispersion characteristics and therefore different effective propagation distance. Multi-mode fibers might be constructed with either graded or step-index profile. Additionally, multi-mode fibers are described using a system of classification determined by the ISO 11801 standard ?a OM1, OM2, and OM3 ?a that is in line with the modal bandwidth of the multi-mode fiber. OM4 (defined in TIA-492-AAAD) was finalized in August 2009, and was authored by no more 2009 by the TIA. OM4 cable supports 125m links at 40 and 100 Gbit/s. The letters OM are a symbol of optical multi-mode.
For a long time 62.5/125 um (OM1) and conventional 50/125 um multi-mode fiber (OM2) were widely deployed in premises applications. These fibers easily support applications ranging from Ethernet (10 Mbit/s) to Gigabit Ethernet (1 Gbit/s) and, because of their relatively large core size, were ideal for use with LED transmitters. Newer deployments often use laser-optimized 50/125 um multi-mode fiber (OM3). Fibers that meet this designation provide sufficient bandwidth to support 10 Gigabit Ethernet up to 300 meters. Optical fiber manufacturers have greatly refined their manufacturing process since that standard was issued and cables can be created that support 10 GbE up to 550 meters. Cables can often be distinguished by jacket color: for 62.5/125 um (OM1) and 50/125 um (OM2), orange jackets are recommended, while Aqua is recommended for 50/125 um laser optimized OM3 and OM4 fiber.
Here I will mainly introduce these products of OM1 to you. OM1 62.5/125 fiber patch cord is a type of OM1 Patch Cable, rich in return loss and low insertion loss, OM1 62.5/125 patch cable always apply in Fiber Optic Telecommunications and high speed transmission systems. OM1 62.5/125um Multimode Patch Cables with FC, SC, LC, ST, MTRJ or MU connectors are in huge stock and able to ship. For example, FC to FC 62.5/125 Simplex Patch Cable is one of them. Those OM1 MM 62.5/125 fiber jumpers features good quality and therefore are perfect optically tested to ensure high performance. FiberStore can customize fiber cords about length or connectors to satisfy your different requirements.
And you will find OM1 Mode Conditioning Patch Cable that is normally used in pairs. It's designed for use in Gigabit Ethernet 1000BASE-LX applications. It is fully compliant with IEEE 802.3z application standards. Mode Conditioning Cables are essential in applications where new high-speed Gigabit 1000BASE-LX routers and switches are being deployed into existing multimode plants. In FiberStore, you'll find SC OM1 Mode Conditioning Patch Cable and 10G OM1 Mode Conditioning Patch Cable and many others tpyes of OM1 patch cables.
Multiplexer and demultiplexer
In telecommunications and computer networks, multiplexing (muxing) is a method by which multiple analog message signals or digital data streams are combined into one signal over a shared medium. The goal is to share an expensive resource. For instance, in telecommunications, several telephone calls may be carried using one wire.
The multiplexed signal is transmitted over a communication channel, which may be an actual transmission medium. The multiplexing divides the capacity from the high-level communication channel into several low-level logical channels, one for every message signal or data stream to be transferred. A reverse process, known as demultiplexing, can extract the original channels around the receiver side. A tool that performs the multiplexing is known as multiplexer (Mux), along with a device that performs the reverse process is called a demultiplexer (Demux).
In electronics, a multiplexer is really a device that selects one of several analog or digital input signals and forwards the selected input right into a single line. A multiplexer of 2n inputs has n select lines, which are used to select which input line to send towards the output. Multiplexers are mainly used to increase the quantity of data that can be sent within the network within a specific amount of time and bandwidth. A multiplexer can also be called a data selector. An electronic multiplexer makes it possible for several signals to share one device or resource. Conversely, a demultiplexer is a device going for a single input signal deciding on one of several data-output-lines, which is connected to the single input. A multiplexer is often combined with a complementary demultiplexer on the receiving end. A digital multiplexer can be viewed as like a multiple-input, single-output switch, and a demultiplexer like a single-input, multiple-output switch. The schematic symbol for a multiplexer is an isosceles trapezoid with the longer parallel side containing the input pins and also the short parallel side containing the output pin. The schematic around the right shows a 2-to-1 multiplexer on the left and an equivalent switch on the right. The sel wire connects the specified input towards the output.
In the fiber optic area, a WDM system also utilizes a multiplexer in the transmitter to join the signals together, and a demultiplexer in the receiver to separate them apart. WDM systems are divided into different wavelength patterns, CWDM and DWDM. There are different Mux Demux for every of these.
The DWDM equipment, a DWDM multiplexer, actually contains one wavelength converting transponder for every wavelength signal it'll carry. The wavelength converting transponders get the input optical signal, convert that signal into the electrical domain, and retransmit the signal utilizing a 1550 nm band laser. Additionally, it contains an optical multiplexer, which takes the different 1550 nm band signals and places them onto a single fiber. And also the DWDM demultiplexer breaks the multi-wavelength signal back into individual signals and outputs them on separate fibers for client-layer systems to detect. DWDM Mux and DWDM Demux are designed to multiplex DWDM channels into one or two fibers. The most popular configuration is 4, 8, 16 and 32 channels. The DWDM modules passively multiplex the optical signal outputs from 4 or more electronic devices, send on them a single optical fiber and then de-multiplex the signals into separate, distinct signals for input into electronics in the opposite end from the fiber optic link.
At the same time frame, there are CWDM multiplexer demultiplexer (CWDM Mux and CWDM Demux). They're made to multiplex multiple CWDM channels into a couple of fibers. The core of CWDM Module application may be the passive Mux/Demux unit. The most popular configuration is 4, 8, and 16 channels. Optional wide band port for existing 1310nm or 1550nm port is available to multiplex with these CWDM Channels. Along with the CWDM transceiver series or the wavelength converter series, the bandwidth of the fiber may be used in a economical way.
The multiplexed signal is transmitted over a communication channel, which may be an actual transmission medium. The multiplexing divides the capacity from the high-level communication channel into several low-level logical channels, one for every message signal or data stream to be transferred. A reverse process, known as demultiplexing, can extract the original channels around the receiver side. A tool that performs the multiplexing is known as multiplexer (Mux), along with a device that performs the reverse process is called a demultiplexer (Demux).
In electronics, a multiplexer is really a device that selects one of several analog or digital input signals and forwards the selected input right into a single line. A multiplexer of 2n inputs has n select lines, which are used to select which input line to send towards the output. Multiplexers are mainly used to increase the quantity of data that can be sent within the network within a specific amount of time and bandwidth. A multiplexer can also be called a data selector. An electronic multiplexer makes it possible for several signals to share one device or resource. Conversely, a demultiplexer is a device going for a single input signal deciding on one of several data-output-lines, which is connected to the single input. A multiplexer is often combined with a complementary demultiplexer on the receiving end. A digital multiplexer can be viewed as like a multiple-input, single-output switch, and a demultiplexer like a single-input, multiple-output switch. The schematic symbol for a multiplexer is an isosceles trapezoid with the longer parallel side containing the input pins and also the short parallel side containing the output pin. The schematic around the right shows a 2-to-1 multiplexer on the left and an equivalent switch on the right. The sel wire connects the specified input towards the output.
In the fiber optic area, a WDM system also utilizes a multiplexer in the transmitter to join the signals together, and a demultiplexer in the receiver to separate them apart. WDM systems are divided into different wavelength patterns, CWDM and DWDM. There are different Mux Demux for every of these.
The DWDM equipment, a DWDM multiplexer, actually contains one wavelength converting transponder for every wavelength signal it'll carry. The wavelength converting transponders get the input optical signal, convert that signal into the electrical domain, and retransmit the signal utilizing a 1550 nm band laser. Additionally, it contains an optical multiplexer, which takes the different 1550 nm band signals and places them onto a single fiber. And also the DWDM demultiplexer breaks the multi-wavelength signal back into individual signals and outputs them on separate fibers for client-layer systems to detect. DWDM Mux and DWDM Demux are designed to multiplex DWDM channels into one or two fibers. The most popular configuration is 4, 8, 16 and 32 channels. The DWDM modules passively multiplex the optical signal outputs from 4 or more electronic devices, send on them a single optical fiber and then de-multiplex the signals into separate, distinct signals for input into electronics in the opposite end from the fiber optic link.
At the same time frame, there are CWDM multiplexer demultiplexer (CWDM Mux and CWDM Demux). They're made to multiplex multiple CWDM channels into a couple of fibers. The core of CWDM Module application may be the passive Mux/Demux unit. The most popular configuration is 4, 8, and 16 channels. Optional wide band port for existing 1310nm or 1550nm port is available to multiplex with these CWDM Channels. Along with the CWDM transceiver series or the wavelength converter series, the bandwidth of the fiber may be used in a economical way.
DWDM transport systems
Dense wavelength division multiplexing (DWDM) refers originally to optical signals multiplexed within the 1550 nm band in order to leverage the capabilities of erbium doped fiber amplifiers (EDFAs), which are effective for wavelengths between approximately 1525-C1565 nm, or 1570-C1610 nm. EDFAs were originally designed to replace SONET/SDH optical-electrical-optical (OEO) regenerators, that they can make practically obsolete. EDFAs can amplify any optical signal in their operating range, no matter the modulated bit rate. In terms of multi-wavelength signals, as long as the EDFA has enough pump energy accessible to it, it can amplify as much optical signals as can be multiplexed into its amplification band. Inside the DWDM fiber area, EDFAs therefore allow a single-channel optical connect to be upgraded in bit rate by replacing only equipment on the ends of the link, while retaining the present EDFA or number of EDFAs via a long run route. Furthermore, single-wavelength links using EDFAs can similarly be upgraded to WDM links at reasonable price. The EDFAs price is thus leveraged across as many channels as possible multiplexed in to the 1550 nm band.
A basic DWDM system contains several primary ingredients.
1.A DWDM terminal multiplexer or DWDM multiplexer. The terminal multiplexer actually contains one wavelength converting transponder for each wavelength signal it will carry. The wavelength converting transponders obtain the input optical signal, convert that signal to the electrical domain, and retransmit the signal employing a 1550 nm band laser. The terminal mux also includes an optical multiplexer, that takes the different 1550 nm band signals and places them onto just one fiber. The terminal multiplexer might or might not also support an area EDFA for power amplification from the multi-wavelength optical signal.
2.Medium difficulty line repeater is put approx every 80-C100 km for compensating losing in optical power, as the signal travels across the fiber. The signal is amplified by an EDFA, which often consists of several amplifier stages.
3.An intermediate optical terminal, or optical add-drop multiplexer. It is a remote amplification site that amplifies the multi-wavelength signal that could have traversed up to 140 km or maybe more before reaching the remote site. Optical diagnostics and telemetry tend to be extracted or inserted at this kind of site, to enable localization of any fiber breaks or signal impairments. In additional sophisticated systems, several signals from the multiwavelength signal may be removed and dropped locally.
4.A DWDM terminal demultiplexer. The terminal demultiplexer breaks the multi-wavelength signal into individual signals and outputs them on separate fibers for client-layer systems to detect. Originally, this demultiplexing was performed entirely passively, except for some telemetry, since many SONET systems can receive 1550-nm signals.
5.Optical Supervisory Channel (OSC). It becomes an additional wavelength usually outside the EDFA amplification band. The OSC carries details about the multi-wavelength optical signal along with remote conditions in the optical terminal or EDFA site. It is also normally used for remote software upgrades and user Network Management information.
DWDM systems need to maintain more stable wavelength or frequency than those needed for CWDM as a result of closer spacing from the wavelengths. Precision temperature control of laser transmitter is necessary in DWDM systems to prevent get to sleep a very narrow frequency window of the order of a few GHz. In addition, since DWDM provides greater maximum capacity it is often used in a higher level in the communications hierarchy than CWDM, for instance on the web backbone and is also therefore related to higher modulation rates, thus creating a smaller market for DWDM devices with high performance levels. These factors of smaller volume and better performance bring about DWDM systems typically being more costly than CWDM.
Recent innovations in DWDM transport systems include pluggable and software-tunable transceiver modules able to operate on 40 or 80 channels. This dramatically cuts down on the requirement for discrete spare pluggable modules, when a number of pluggable devices can handle the entire range of wavelengths. For further fiber optic products information, please arrived at FiberStore.
A basic DWDM system contains several primary ingredients.
1.A DWDM terminal multiplexer or DWDM multiplexer. The terminal multiplexer actually contains one wavelength converting transponder for each wavelength signal it will carry. The wavelength converting transponders obtain the input optical signal, convert that signal to the electrical domain, and retransmit the signal employing a 1550 nm band laser. The terminal mux also includes an optical multiplexer, that takes the different 1550 nm band signals and places them onto just one fiber. The terminal multiplexer might or might not also support an area EDFA for power amplification from the multi-wavelength optical signal.
2.Medium difficulty line repeater is put approx every 80-C100 km for compensating losing in optical power, as the signal travels across the fiber. The signal is amplified by an EDFA, which often consists of several amplifier stages.
3.An intermediate optical terminal, or optical add-drop multiplexer. It is a remote amplification site that amplifies the multi-wavelength signal that could have traversed up to 140 km or maybe more before reaching the remote site. Optical diagnostics and telemetry tend to be extracted or inserted at this kind of site, to enable localization of any fiber breaks or signal impairments. In additional sophisticated systems, several signals from the multiwavelength signal may be removed and dropped locally.
4.A DWDM terminal demultiplexer. The terminal demultiplexer breaks the multi-wavelength signal into individual signals and outputs them on separate fibers for client-layer systems to detect. Originally, this demultiplexing was performed entirely passively, except for some telemetry, since many SONET systems can receive 1550-nm signals.
5.Optical Supervisory Channel (OSC). It becomes an additional wavelength usually outside the EDFA amplification band. The OSC carries details about the multi-wavelength optical signal along with remote conditions in the optical terminal or EDFA site. It is also normally used for remote software upgrades and user Network Management information.
DWDM systems need to maintain more stable wavelength or frequency than those needed for CWDM as a result of closer spacing from the wavelengths. Precision temperature control of laser transmitter is necessary in DWDM systems to prevent get to sleep a very narrow frequency window of the order of a few GHz. In addition, since DWDM provides greater maximum capacity it is often used in a higher level in the communications hierarchy than CWDM, for instance on the web backbone and is also therefore related to higher modulation rates, thus creating a smaller market for DWDM devices with high performance levels. These factors of smaller volume and better performance bring about DWDM systems typically being more costly than CWDM.
Recent innovations in DWDM transport systems include pluggable and software-tunable transceiver modules able to operate on 40 or 80 channels. This dramatically cuts down on the requirement for discrete spare pluggable modules, when a number of pluggable devices can handle the entire range of wavelengths. For further fiber optic products information, please arrived at FiberStore.
2013/02/19
DWDM mux and CWDM multiplexer
As the DWDM mux/demux & CWDM mux/demux goods are playing an even more and more important role inside the data transmission field, today organic beef focus on the key options that come with DWDM mux and CWDM multiplexer first.As everybody knows, DWDM which represents Dense Wavelength Division Multiplexing was created to multiplex DWDM channels into one or two fibers. This sort of products could make the optimum usage of your existing fiber optic infrastructure in an ideal way. It puts multiple signals together and sends them simultaneously along a fiber, simply with transmissions happening at different wavelengths, and also this turns an individual fiber to the virtual equal of a handful of fibers. It is really a good and also the most reasonable solution to date that will meet our increasing desires of large data transmissions. And also by using the impressive DWDM technique, it will transmit greater than 40 connections of numerous standards, data rates or protocols more than one common fiber optic link. For the DWDM products, the DWDM mux products combine several data signals into one for transporting on the single fiber as the DWDM demux (demulitplexers) separate the signals on the opposite end. Each signal reaches a different wavelength, they cooperate with each other perfectly.
The common configuration of DWDM mux is 4, 8, 16 and 32 channels. These DWDM modules passively multiplex the optical signal outputs from 4 or maybe more electronic devices, send on them an individual optical fiber and then de-multiplex the signals into separate, distinct signals for input into electronic devices in the opposite end with the fiber optic link.
The DWDM mux products always own these following features.
1.Low insertion loss and high isolation.
2.Simple to install, requires no configuration, and disassembles easily to clean.
3.Fully transparent at all data rates and protocols.
4.Completely passive, no power required, no cooling and so on.
And for the CWDM multiplexer, the core of CWDM Module application will be the passive mux/demux unit. The most popular configuration is 4 , 8 ,16 channels. Available in 19" Rack Mount or LGX module package. Optional wide band port for existing 1310nm or 1550nm port is available to multiplex using these CWDM Channels. As well as our CWDM Transceiver series or perhaps the wavelength converter series, the bandwidth with the fiber can be employed in the economical way. The CWDM multiplexer is always be employed to improve your fiber capacity easily and quickly.
As the very best Chinese fiber optic products supplier, FiberStore provides lots of this sort of products which are reliable and economical. If you may well not find it on our website (what we upload is the mux & demux inside a device), you can call us to customize it to suit your needs. For standalone multiplexers, it could increase dual fiber link capacity up to 18 channels and could be combined with a lot of the CWDM GBIC, SFP, XFP, X2, XINPAK, SFP modules. It's also super easy to make use of and install, and also have some common features because the DWDM mux. Now it's prepared to do the job, please do not hesitate to make contact with us. Thank you for visiting contact the FiberStore representatives for more information if you need good quality and cost-effective DWDM mux and CWDM multiplexer products.
The common configuration of DWDM mux is 4, 8, 16 and 32 channels. These DWDM modules passively multiplex the optical signal outputs from 4 or maybe more electronic devices, send on them an individual optical fiber and then de-multiplex the signals into separate, distinct signals for input into electronic devices in the opposite end with the fiber optic link.
The DWDM mux products always own these following features.
1.Low insertion loss and high isolation.
2.Simple to install, requires no configuration, and disassembles easily to clean.
3.Fully transparent at all data rates and protocols.
4.Completely passive, no power required, no cooling and so on.
And for the CWDM multiplexer, the core of CWDM Module application will be the passive mux/demux unit. The most popular configuration is 4 , 8 ,16 channels. Available in 19" Rack Mount or LGX module package. Optional wide band port for existing 1310nm or 1550nm port is available to multiplex using these CWDM Channels. As well as our CWDM Transceiver series or perhaps the wavelength converter series, the bandwidth with the fiber can be employed in the economical way. The CWDM multiplexer is always be employed to improve your fiber capacity easily and quickly.
As the very best Chinese fiber optic products supplier, FiberStore provides lots of this sort of products which are reliable and economical. If you may well not find it on our website (what we upload is the mux & demux inside a device), you can call us to customize it to suit your needs. For standalone multiplexers, it could increase dual fiber link capacity up to 18 channels and could be combined with a lot of the CWDM GBIC, SFP, XFP, X2, XINPAK, SFP modules. It's also super easy to make use of and install, and also have some common features because the DWDM mux. Now it's prepared to do the job, please do not hesitate to make contact with us. Thank you for visiting contact the FiberStore representatives for more information if you need good quality and cost-effective DWDM mux and CWDM multiplexer products.
2013/02/18
Optical power meter
Optical power meter is used to measure the absolute optical power or loss of the instrument relative length of
optical fiber optical power. It is the most basic tool measuring optical power in fiber optic systems , and it is
like the electronics multimeter very much. In the fiber measurement, Optical Power Meter is a heavy duty commonly
used table. Through the measurement of the absolute power of the transmitting end optical network, a power meter
is able to evaluate the performance of the light end equipment. With a power meter and stabilized light source
used in combination, it is possible to measure the connection loss, test continuity and help evaluate the
transmission quality of fiber link.
In the fiber-optic system, much like the electronics multimeter. Optical fiber measurement, Optical Power Meter is a heavy-duty commonly used table. Through the measurement of the absolute power of the transmitting end optical network, a power meter to be able to evaluate the performance of the light end equipment. Connection loss with a power meter and a stable light source used in combination, the ability to measure, test continuity and help evaluate the transmission quality of fiber link.
Units of the optical power is dbm, the specification of the fiber optic transceiver or switch the light emitting and receiving optical power, typically light emitting less than 0dbm minimum optical power that can be received by the receiving end is called sensitivity, is able to receive the maximum optical power less to the sensitivity value of the unit is db, called dynamic range, the light-emitting power subtracting the receiving sensitivity is permissible fiber attenuation values of the test the actual light emitting power by subtracting the actual received optical power value of fiber attenuation (db), the receiver receives the optimum value of the optical power is the maximum optical power that can be received, but generally not so good due to each of the optical transceiver and the optical module the dynamic range is not the same, so the fiber concrete to allow attenuation of the number depends on the actual situation. Generally allowed attenuation is about 15-30dB.
Optical power meter is a essential fiber test instrument used for absolute optical fiber power measurement as well as fiber optic loss related measurement. It is a tool for telecom and CATV network. This hand held type fiber optic power meter features ingenious appearance, wide range of power measurement, high accurate test precision and user automatic self calibration function. FiberStore offers a full range of optical power meters to support FTTx deployments, fiber network testing, certification reporting capabilities and basic power measurements. And power meter bd502 is a example of optical power meter.
BD502A Handheld Optical Power Meter is a self-developed test instrument, with the current international advanced signal processing, microprocessor hardware and software and micro-electronics technology to provide users with high-performance, high reliability, compact, easy to operate the equipment. It was widely used in optical fiber communications, CATV, optical fiber sensing, optical information processing field, It is an important fiber optical testing instrument in scientific research and engineering. And for the BD502A optical power meter, it is specially used in maintenance of Telecom, and we can provide this high quality and trustworthy product at a very large quantity.
The Chinese fiber optic products supplier FiberStore also supplies the very sophisticated instrument, optical time domain reflectometer (OTDR). OTDR is through the analysis of the measuring curve, understanding of the uniformity of the optical fiber, defects, break, and connector coupling certain performance instruments. It is produced according to the rear of the light scattering and Fresnel reverse principle, the use of the backscattered light generated when the light is propagated in the fiber to obtain the attenuation of the information can be used for measuring the optical attenuation, splice loss, fiber fault point location and the understanding loss distribution of the fiber along the length of the optical cable construction, maintenance and monitoring essential tools. OTDR 1310- 1550NM means optical time domain reflectometer with the 1310-1550nm wavelength.
In the fiber-optic system, much like the electronics multimeter. Optical fiber measurement, Optical Power Meter is a heavy-duty commonly used table. Through the measurement of the absolute power of the transmitting end optical network, a power meter to be able to evaluate the performance of the light end equipment. Connection loss with a power meter and a stable light source used in combination, the ability to measure, test continuity and help evaluate the transmission quality of fiber link.
Units of the optical power is dbm, the specification of the fiber optic transceiver or switch the light emitting and receiving optical power, typically light emitting less than 0dbm minimum optical power that can be received by the receiving end is called sensitivity, is able to receive the maximum optical power less to the sensitivity value of the unit is db, called dynamic range, the light-emitting power subtracting the receiving sensitivity is permissible fiber attenuation values of the test the actual light emitting power by subtracting the actual received optical power value of fiber attenuation (db), the receiver receives the optimum value of the optical power is the maximum optical power that can be received, but generally not so good due to each of the optical transceiver and the optical module the dynamic range is not the same, so the fiber concrete to allow attenuation of the number depends on the actual situation. Generally allowed attenuation is about 15-30dB.
Optical power meter is a essential fiber test instrument used for absolute optical fiber power measurement as well as fiber optic loss related measurement. It is a tool for telecom and CATV network. This hand held type fiber optic power meter features ingenious appearance, wide range of power measurement, high accurate test precision and user automatic self calibration function. FiberStore offers a full range of optical power meters to support FTTx deployments, fiber network testing, certification reporting capabilities and basic power measurements. And power meter bd502 is a example of optical power meter.
BD502A Handheld Optical Power Meter is a self-developed test instrument, with the current international advanced signal processing, microprocessor hardware and software and micro-electronics technology to provide users with high-performance, high reliability, compact, easy to operate the equipment. It was widely used in optical fiber communications, CATV, optical fiber sensing, optical information processing field, It is an important fiber optical testing instrument in scientific research and engineering. And for the BD502A optical power meter, it is specially used in maintenance of Telecom, and we can provide this high quality and trustworthy product at a very large quantity.
The Chinese fiber optic products supplier FiberStore also supplies the very sophisticated instrument, optical time domain reflectometer (OTDR). OTDR is through the analysis of the measuring curve, understanding of the uniformity of the optical fiber, defects, break, and connector coupling certain performance instruments. It is produced according to the rear of the light scattering and Fresnel reverse principle, the use of the backscattered light generated when the light is propagated in the fiber to obtain the attenuation of the information can be used for measuring the optical attenuation, splice loss, fiber fault point location and the understanding loss distribution of the fiber along the length of the optical cable construction, maintenance and monitoring essential tools. OTDR 1310- 1550NM means optical time domain reflectometer with the 1310-1550nm wavelength.
Fiber optic splitter
The fiber optical splitter, also named beam splitter, is founded on a quartz substrate of integrated waveguide optical power distribution device. The same as coaxial cable transmission system, the optical network system also needs to be an optical signal linked to the branch distribution, which necessitates the fiber optic splitter. It really is probably the most important passive devices in the optical fiber link. And it's also optical fiber tandem device with a lot of input terminals and many output terminals, especially applicable with a passive optical network (EPON, GPON, BPON, FTTX, FTTH etc.) to connect the MDF as well as the terminal equipment and also to achieve the branching with the optical signal.Optial splitter is used to split the fiber optic light into several parts at a certain ratio. Fiber optic splitters are essential passive components used in FTTX networks. There's two forms of fiber optic splitters(couplers) are popular used, you are the original fused typeoptical splitter (FBT coupler), featuring huge discounts; another is planar lightwave circuit splitter (PLC splitter), that is compact size and suit for density applications. Both of them have benefits to suit for several requirements.
FBT splitter makes two (a couple of) fibers removed the coating layer gather in a certain way, stretched to both sides beneath the heating zone at the same time, form a double cone special waveguide structure finally to get an alternative splitting ratio via controlling entire fiber torsion angle and stretch. FBT splitter can be a traditional type with more than Twenty years history. It's a mature product. And it is low priced and straightforward to create, but fused fiber optic splitters optical loss are sensitive to wavelength and this is among its big disadvantages.
PLC splitter is a micro-optical element using photolithographic techniques to form optical waveguide at medium or semiconductor substrate for realizing branch distribution function. The PLC splitters are developed based on silica glass wave-guide process with reliable precision aligned fiber pigtail. PLC fiber optic splitters are small size and wide working wavelength. They are more reliable, suitable for use in passive optical network fiber optic splitting. PLC splitter can be used to distribute or combine optical signals. It really is according to planar lightwave circuit technology and offers an inexpensive light distribution solution with small form factor and high reliability.
Fiber optic splitters may be terminated with different forms of connectors, the key package could possibly be box type or stainless tube type, you are usually used with 2mm or 3mm outer diameter cable, another is usually used in combination with 0.9mm outer diameter cable. And based on working wavelength difference, you can find single window and dual window fiber optic splitters (Dual Window FBT Coupler). And there are single-mode and multi-mode fiber splitters. Typical connectors installed on the fiber optic splitters are FC or SC type.
The largest fiber optic products supplier FiberStore now provides all kinds of fiber optic splitters. There are PLC splitters for sale in the flexible type of 1U 19" rackmountable box, and come with Fan-out kits and terminated, the sort of blockless with terminated or unterminated ends and small plastic ABS box for use outdoors and standard LGX metal box. And that we likewise have FBT couplers with various types for your traditional requirements.
FBT splitter makes two (a couple of) fibers removed the coating layer gather in a certain way, stretched to both sides beneath the heating zone at the same time, form a double cone special waveguide structure finally to get an alternative splitting ratio via controlling entire fiber torsion angle and stretch. FBT splitter can be a traditional type with more than Twenty years history. It's a mature product. And it is low priced and straightforward to create, but fused fiber optic splitters optical loss are sensitive to wavelength and this is among its big disadvantages.
PLC splitter is a micro-optical element using photolithographic techniques to form optical waveguide at medium or semiconductor substrate for realizing branch distribution function. The PLC splitters are developed based on silica glass wave-guide process with reliable precision aligned fiber pigtail. PLC fiber optic splitters are small size and wide working wavelength. They are more reliable, suitable for use in passive optical network fiber optic splitting. PLC splitter can be used to distribute or combine optical signals. It really is according to planar lightwave circuit technology and offers an inexpensive light distribution solution with small form factor and high reliability.
Fiber optic splitters may be terminated with different forms of connectors, the key package could possibly be box type or stainless tube type, you are usually used with 2mm or 3mm outer diameter cable, another is usually used in combination with 0.9mm outer diameter cable. And based on working wavelength difference, you can find single window and dual window fiber optic splitters (Dual Window FBT Coupler). And there are single-mode and multi-mode fiber splitters. Typical connectors installed on the fiber optic splitters are FC or SC type.
The largest fiber optic products supplier FiberStore now provides all kinds of fiber optic splitters. There are PLC splitters for sale in the flexible type of 1U 19" rackmountable box, and come with Fan-out kits and terminated, the sort of blockless with terminated or unterminated ends and small plastic ABS box for use outdoors and standard LGX metal box. And that we likewise have FBT couplers with various types for your traditional requirements.
2013/02/16
Fiber media converters
As a kind of Media Converter, Fiber media converters this known as fiber transceivers or ethernet media converters, are quite obvious networking devices those make it possible for connecting two dissimilar media types such as twisted pair Cat 5 or Cat 6 cable with fiber optic cabling. They may be essential in interconnecting fiber optic cabling-based systems with existing copper-based, structured cabling systems. Fiber ethernet media converters support many different communication protocols including Ethernet, Fast Ethernet, Gigabit Ethernet, as well as multiple cabling types such as twisted pair, multi-mode and single-mode fiber optics. Fiber media converters can connect different Local area network (LAN) media, modifying duplex and speed settings.
For example, switching media converters can connect legacy 10BASE-T network segments to more modern 100BASE-TX or 100BASE-FX Fast Ethernet infrastructure. For instance, existing Half-Duplex hubs may be attached to 100BASE-TX Fast Ethernet network segments over 100BASE-FX fiber. When expanding the reach with the LAN to span multiple locations, fiber transceivers are useful in connecting multiple LANs to form one large campus area network that spans more than a wide geographic area.
Fiber media converters support a variety of data communication protocols including Ethernet, Fast Ethernet, Gigabit Ethernet, T1/E1/J1, DS3/E3, as well as multiple cabling types for example coax, twisted pair, multi-mode and single-mode fiber optics. Media Converter types range from small standalone devices and PC card converters to high port-density chassis systems offering many advanced features for network management.
On some devices, Simple Network Management Protocol (SNMP) enables proactive management of link status, monitoring chassis environmental statistics and sending traps to network managers in case of a fiber break or perhaps link loss on the copper port.
Fiber media converters can connect different Local area network (LAN) media, modifying duplex and speed settings. Switching media converters can connect legacy 10BASE-T network segments to more recent 100BASE-TX or 100BASE-FX Fast Ethernet infrastructure. For instance, existing Half-Duplex hubs can be linked to 100BASE-TX Fast Ethernet network segments over 100BASE-FX fiber.
When expanding the reach of the LAN to span multiple locations, media converters are of help in connecting multiple LANs to make one large campus area network that spans more than a limited geographic area. As premises networks are primarily copper-based, media converters can extend the reach from the LAN over single-mode fiber approximately 130 kilometers with 1550 nm optics.
Wavelength-division multiplexing (WDM) technology in the LAN is very beneficial in situations where fiber is at limited supply or expensive for provision. In addition to conventional dual strand fiber converters, with separate receive and transmit ports, there are also single strand fiber converters, which can extend full-duplex data transmission approximately 70 kilometers more than one optical fiber.
Other benefits of media conversion include providing a gentle migration path from copper to fiber. Fiber connections can help to eliminate electromagnetic interference. Also fiber media converters pose being a cheap solution for many who need it switches for use with fiber along with have enough money to pay for them, they can buy ordinary switches and make use of fiber media converters to make use of making use of their fiber network.
As a fiber optic media converter, you can use it anywhere in the network to integrate newer technology with existing equipment to support new applications, technologies and future growth. Fiber Converters are key aspects of Optical Networking because its long distance operation, high bandwidth capacity and reliablity make fiber optics probably the most desired channel for data communications. Instead of costly, across-the-board upgrades, media converters can extend the productive lifetime of the existing cabling along with the active equipment. FiberStore offers a wide variety of professional fiber optic media converters for Fast Ethernet, Gigabit Ethernet, Serial Datacom interfaces and E1 or T1 voice/data communications.
For example, switching media converters can connect legacy 10BASE-T network segments to more modern 100BASE-TX or 100BASE-FX Fast Ethernet infrastructure. For instance, existing Half-Duplex hubs may be attached to 100BASE-TX Fast Ethernet network segments over 100BASE-FX fiber. When expanding the reach with the LAN to span multiple locations, fiber transceivers are useful in connecting multiple LANs to form one large campus area network that spans more than a wide geographic area.
Fiber media converters support a variety of data communication protocols including Ethernet, Fast Ethernet, Gigabit Ethernet, T1/E1/J1, DS3/E3, as well as multiple cabling types for example coax, twisted pair, multi-mode and single-mode fiber optics. Media Converter types range from small standalone devices and PC card converters to high port-density chassis systems offering many advanced features for network management.
On some devices, Simple Network Management Protocol (SNMP) enables proactive management of link status, monitoring chassis environmental statistics and sending traps to network managers in case of a fiber break or perhaps link loss on the copper port.
Fiber media converters can connect different Local area network (LAN) media, modifying duplex and speed settings. Switching media converters can connect legacy 10BASE-T network segments to more recent 100BASE-TX or 100BASE-FX Fast Ethernet infrastructure. For instance, existing Half-Duplex hubs can be linked to 100BASE-TX Fast Ethernet network segments over 100BASE-FX fiber.
When expanding the reach of the LAN to span multiple locations, media converters are of help in connecting multiple LANs to make one large campus area network that spans more than a limited geographic area. As premises networks are primarily copper-based, media converters can extend the reach from the LAN over single-mode fiber approximately 130 kilometers with 1550 nm optics.
Wavelength-division multiplexing (WDM) technology in the LAN is very beneficial in situations where fiber is at limited supply or expensive for provision. In addition to conventional dual strand fiber converters, with separate receive and transmit ports, there are also single strand fiber converters, which can extend full-duplex data transmission approximately 70 kilometers more than one optical fiber.
Other benefits of media conversion include providing a gentle migration path from copper to fiber. Fiber connections can help to eliminate electromagnetic interference. Also fiber media converters pose being a cheap solution for many who need it switches for use with fiber along with have enough money to pay for them, they can buy ordinary switches and make use of fiber media converters to make use of making use of their fiber network.
As a fiber optic media converter, you can use it anywhere in the network to integrate newer technology with existing equipment to support new applications, technologies and future growth. Fiber Converters are key aspects of Optical Networking because its long distance operation, high bandwidth capacity and reliablity make fiber optics probably the most desired channel for data communications. Instead of costly, across-the-board upgrades, media converters can extend the productive lifetime of the existing cabling along with the active equipment. FiberStore offers a wide variety of professional fiber optic media converters for Fast Ethernet, Gigabit Ethernet, Serial Datacom interfaces and E1 or T1 voice/data communications.
Fusion splicing
Understanding of fiber optic splicing techniques is essential to the company or fiber optic specialist involved with Telecommunications or LAN as well as networking projects. To put it simply, fiber optic splicing involves joining two fiber optic cables together. Another, more prevalent, approach to joining materials is known as termination or connectorization. Fiber splicing typically leads to lower light loss and back reflection than termination which makes it the most well-liked method once the cable runs are extremely lengthy for any single period of fiber or when joining two various kinds of cable together, like a 48-fiber cable to four 12-fiber cables. Splicing can also be accustomed to restore fiber optic cables whenever a hidden cable is accidentally severed. You will find two techniques of fiber optic splicing, fusion splicing and mechanical splicing.If you are just starting to splice fiber, you might like to review your lengthy-term goals within this area to be able to chose which technique best suits your economic and gratifaction objectives. This information is mainly about fusion splicing.
Fusion splicing is the action of joining two optical materials finish-to-finish using warmth. The aim would be to fuse the 2 materials together in a way that light passing with the materials is not scattered or deflected through the splice, and to ensure that the splice and also the region surrounding it are nearly as strong because the virgin fiber itself. The origin of warmth almost always is an electric arc, but is yet another laser, or perhaps a gas flame, or perhaps a tungsten filament by which current is passed.
In fusion splicing a piece of equipment can be used to exactly align the two fiber finishes then your glass finishes are fused or welded together using some form of warmth or electric arc. This creates a continuous link between the materials enabling really low loss light transmission. The mainly used machine is known as a Fusion Splicer which often costs $15000 to $50000. But do not be worried about the cost, FiberStore provides a lot more cheaper fusion splicers for example Sumitomo Type-81C Fusion Splicer. It is only $7700.
You will find four fundamental steps to finishing an effective fusion splice.
Step One: Planning the fiber - Strip the protective films, jackets, tubes, strength people, etc. departing just the bare fiber showing. The primary concern here's hygiene.
Step Two: Cleave the fiber - Utilizing a good fiber cleaver here is necessary to a effective fusion splice. The cleaved finish should be mirror-smooth and verticle with respect towards the fiber axis to acquire a proper splice. NOTE: The cleaver does not cut the fiber! It basically nicks the fiber after which pulls or flexes it to result in a clear break. The aim is to make a cleaved finish that's as perfectly verticle with respect as you possibly can. That is why a great cleaver for fusion splicing can frequently cost $1000 to $3000. FiberStore supplies some High Precision Fiber Cleaver with cheap cost for example Fujikura CT-30A. It is only $990. We will give you a unique discount. These cleavers can consistently create a cleave position of .5 degree or less.
Step Three: Fuse the fiber - You will find two steps in this particular step, alignment and heating. Alignment could be manual or automatic based on what equipment you have. The greater listed equipment you utilize, the greater accurate the alignment becomes. Once correctly aligned the fusion splicer unit then uses an electric arc to melt the materials, permanently welding the two fiber finishes together.
Step Four: Safeguard the fiber - Safeguarding the fiber from bending and tensile forces will make sure the splice not break throughout normal handling. An average fusion splice includes a tensile strength between .5 and 1.5 pounds and will not break throughout normal handling however it still requires defense against excessive bending and tugging forces. Using warmth shrink tubing, silicone gel and/or mechanical crimp suppressors could keep the splice protected against outdoors elements and breakage.
Fusion splicing is the action of joining two optical materials finish-to-finish using warmth. The aim would be to fuse the 2 materials together in a way that light passing with the materials is not scattered or deflected through the splice, and to ensure that the splice and also the region surrounding it are nearly as strong because the virgin fiber itself. The origin of warmth almost always is an electric arc, but is yet another laser, or perhaps a gas flame, or perhaps a tungsten filament by which current is passed.
In fusion splicing a piece of equipment can be used to exactly align the two fiber finishes then your glass finishes are fused or welded together using some form of warmth or electric arc. This creates a continuous link between the materials enabling really low loss light transmission. The mainly used machine is known as a Fusion Splicer which often costs $15000 to $50000. But do not be worried about the cost, FiberStore provides a lot more cheaper fusion splicers for example Sumitomo Type-81C Fusion Splicer. It is only $7700.
You will find four fundamental steps to finishing an effective fusion splice.
Step One: Planning the fiber - Strip the protective films, jackets, tubes, strength people, etc. departing just the bare fiber showing. The primary concern here's hygiene.
Step Two: Cleave the fiber - Utilizing a good fiber cleaver here is necessary to a effective fusion splice. The cleaved finish should be mirror-smooth and verticle with respect towards the fiber axis to acquire a proper splice. NOTE: The cleaver does not cut the fiber! It basically nicks the fiber after which pulls or flexes it to result in a clear break. The aim is to make a cleaved finish that's as perfectly verticle with respect as you possibly can. That is why a great cleaver for fusion splicing can frequently cost $1000 to $3000. FiberStore supplies some High Precision Fiber Cleaver with cheap cost for example Fujikura CT-30A. It is only $990. We will give you a unique discount. These cleavers can consistently create a cleave position of .5 degree or less.
Step Three: Fuse the fiber - You will find two steps in this particular step, alignment and heating. Alignment could be manual or automatic based on what equipment you have. The greater listed equipment you utilize, the greater accurate the alignment becomes. Once correctly aligned the fusion splicer unit then uses an electric arc to melt the materials, permanently welding the two fiber finishes together.
Step Four: Safeguard the fiber - Safeguarding the fiber from bending and tensile forces will make sure the splice not break throughout normal handling. An average fusion splice includes a tensile strength between .5 and 1.5 pounds and will not break throughout normal handling however it still requires defense against excessive bending and tugging forces. Using warmth shrink tubing, silicone gel and/or mechanical crimp suppressors could keep the splice protected against outdoors elements and breakage.
2013/02/03
Introduction to fiber splicing technology
In the field of communications, fiber optic transmission with transmission bandwidth communication capacity, low loss, resistant to electromagnetic interference, the cable diameter is small, light-weight, plus a rich way to obtain garbage, etc. Thus, lately, optical fiber communication in many fields has been popular. Produce light in the fiber transmission loss, this loss is principally consists of the transmission lack of the fiber itself, and fiber optic connectors at the splice loss. Optic cable once ordered, determine the basic transmission loss in the fiber itself, fiber optic connectors on the splice loss as well as the fiber itself, and on-site construction. Due to reduce the splice loss of the optical fiber in the joint could be increased fiber repeater amplifies the transmission distance and decreasing the quantity of attenuation of the optical fiber link. Therefore, to improve the welding company's optical fiber to cut back the splice loss, it is very important now. Within this paper, fiber splicing technology is introduced.
Here will be the introduction of fiber splicing equipments. The very first equipment is Fiber Fusion Splicer. Fiber splicing machine is principally useful for the development and upkeep of optical communications, optical cable. Mainly depend on the production arc melting of the optical fiber, even though the utilization of a collimator principle gentle push toward attain the coupling of the fiber mode field. Plus a Fiber Cleaver is important too. Sometimes an Optical Fiber Aligner may be used on this work. Normally the fiber aligner is a precise V-slot fiber aligner. It's utilized to produce a temporary fiber link that facilitates OTDR and Optical Power Meter measurement. It features a light and power meter-based loss measurement and bare fiber reel testing for confirming transmission capability, they're always have good alignment and with low connection loss, and in addition easy to operate.
There are three steps of Fiber Splicing:
1.Preparation of the fiber end face: Preparation including stripping with the fiber end face covered, and also cut in three sessions. Qualified the fiber end face can be a the welding necessary condition, end face quality directly affects the weld quality, so naturally was a vital link in the entire procedure for manufacturing optical fiber, cutting, probably the most critical step.
2.Fiber welding: Based on the material and sort of fiber, create the main element parameters from the main melting current of the greatest pre-melting and some time and Fibre fed amount. (1)Discharge experiments: Before use should be placed in the weld environment for around 15 min, mainly in the placement and employ of the environment where the greater among the (winter), in line with the prevailing atmospheric pressure, temperature, humidity and other environmental conditions, re-setting the release voltage and position with the welding machine , along with adjust the V-groove drive reset, the welding machine automatically adjusted to meet the particular discharge conditions on work. (2)Fiber splicing: Adopted inside the construction from the high-precision automatic welding machine, it has X, Y, Z three-dimensional image processing technology and automatic adjustment function, you might want to splice fiber end face detection, location settings and fiber alignment. Fusion process also needs to promptly clean welding machine V-shaped groove, the electrode, the goal lens, welding rooms, etc., always observe the welding presence of air bubbles, too small, too thick, an on-line melting, separation as well as other undesirable phenomena. Imaginary melting phenomenon often times, whether fiber should check weld materials, model matching, cutter and welding machine dust pollution and check the electrode oxidation conditions, if there wasn't any problem, and really should be a proper boost in the welding current.
3.Fiber work: Disk fiber is a technology, but additionally a skill. Scientific disk fiber, can create a rational layout Fibre additional loss, withstand test of energy and harsh environments, and can steer clear of the squeeze caused by the phenomenon of fiber cut. The technique of the disc fiber: (1)First after the middle for both sides, i.e. after shrinking the sleeve first individually placed in the fixing grooves, then deal with both sides with the I-fiber. (2)To 1 end plate fiber, i.e. in the side with the optical fiber plate in the fixed heat-shrinkable tube, after which cope with the other side I fiber. (3)According to the actual situation, using a selection of graphical disk fiber flexibility, by more than the size of the fiber and the size the reserved space, circle, ellipse, many different graphical disk fiber, and take full advantage of the reserved disk space.
Fiber splice is really a meticulous work, mainly in the face making, welding, plate and fiber links, demands the operator to careful observation, consideration, and operating norms. In short, in the actual operation, there has to be a strict and meticulous work style, good at summing up, to be able to increase the operational skills, reduce losses, and comprehensively enhance the excellence of the fiber splice.
Here will be the introduction of fiber splicing equipments. The very first equipment is Fiber Fusion Splicer. Fiber splicing machine is principally useful for the development and upkeep of optical communications, optical cable. Mainly depend on the production arc melting of the optical fiber, even though the utilization of a collimator principle gentle push toward attain the coupling of the fiber mode field. Plus a Fiber Cleaver is important too. Sometimes an Optical Fiber Aligner may be used on this work. Normally the fiber aligner is a precise V-slot fiber aligner. It's utilized to produce a temporary fiber link that facilitates OTDR and Optical Power Meter measurement. It features a light and power meter-based loss measurement and bare fiber reel testing for confirming transmission capability, they're always have good alignment and with low connection loss, and in addition easy to operate.
There are three steps of Fiber Splicing:
1.Preparation of the fiber end face: Preparation including stripping with the fiber end face covered, and also cut in three sessions. Qualified the fiber end face can be a the welding necessary condition, end face quality directly affects the weld quality, so naturally was a vital link in the entire procedure for manufacturing optical fiber, cutting, probably the most critical step.
2.Fiber welding: Based on the material and sort of fiber, create the main element parameters from the main melting current of the greatest pre-melting and some time and Fibre fed amount. (1)Discharge experiments: Before use should be placed in the weld environment for around 15 min, mainly in the placement and employ of the environment where the greater among the (winter), in line with the prevailing atmospheric pressure, temperature, humidity and other environmental conditions, re-setting the release voltage and position with the welding machine , along with adjust the V-groove drive reset, the welding machine automatically adjusted to meet the particular discharge conditions on work. (2)Fiber splicing: Adopted inside the construction from the high-precision automatic welding machine, it has X, Y, Z three-dimensional image processing technology and automatic adjustment function, you might want to splice fiber end face detection, location settings and fiber alignment. Fusion process also needs to promptly clean welding machine V-shaped groove, the electrode, the goal lens, welding rooms, etc., always observe the welding presence of air bubbles, too small, too thick, an on-line melting, separation as well as other undesirable phenomena. Imaginary melting phenomenon often times, whether fiber should check weld materials, model matching, cutter and welding machine dust pollution and check the electrode oxidation conditions, if there wasn't any problem, and really should be a proper boost in the welding current.
3.Fiber work: Disk fiber is a technology, but additionally a skill. Scientific disk fiber, can create a rational layout Fibre additional loss, withstand test of energy and harsh environments, and can steer clear of the squeeze caused by the phenomenon of fiber cut. The technique of the disc fiber: (1)First after the middle for both sides, i.e. after shrinking the sleeve first individually placed in the fixing grooves, then deal with both sides with the I-fiber. (2)To 1 end plate fiber, i.e. in the side with the optical fiber plate in the fixed heat-shrinkable tube, after which cope with the other side I fiber. (3)According to the actual situation, using a selection of graphical disk fiber flexibility, by more than the size of the fiber and the size the reserved space, circle, ellipse, many different graphical disk fiber, and take full advantage of the reserved disk space.
Fiber splice is really a meticulous work, mainly in the face making, welding, plate and fiber links, demands the operator to careful observation, consideration, and operating norms. In short, in the actual operation, there has to be a strict and meticulous work style, good at summing up, to be able to increase the operational skills, reduce losses, and comprehensively enhance the excellence of the fiber splice.
Good Fiber Optic Tool Kits in FiberStore
FiberStore provides various types of Fiber Optic Tool Kits which are extremely important in the fiber optic installation and maintenance works. Since it could make the work easier, it could come up with a particular form of fiber optic tools in to the kit. The various tools found in the kits are thoughtfully assembled and so are saved in high-quality cases, keeping them safe, neat plus proper working order. You can find splicing fiber optic tools, test fiber optic tools and cleaning fiber optic tools in it. Splicing fiber optic tool can be used within the fiber optic splicing including fiber optic cleaver, fusion splice, fiber splice protection sleeves, heat oven etc. Test fiber optic tool can be used to inspection the fiber optic equipment through the production or troubleshooting. Typical test fiber optic tools include fiber optic power meter, light sources, fault locator, optical identifier and optical time domain reflectometer. Cleaning fiber optic tool is used to wash the dirt, oil, dust as well as other contaminants to keep the fiber optic devices performance.Fiber Optic Termination and Test Resource FS-1501 is really a product in our store. It not only include fiber optic tools like slitter, but in addition include fiber power meter and visual fault locator to check and track down fiber faults and errors . The whole kit item list for this fiber too kits is shown below.
Tool Kit Contents:
1. Fiber Optic Power Meter APM-820(Telecom) / APM-830(GRGT) Option
2. BML-204S Visual Fault Locator
3. Round Cable Slitter
4. Fiber Jacket Stripper
5. Clauss Fiber Stripper
6. Round Cable Cutter
7. Collecting box
8. Fiber Optic Scissors
9. Vise
10. Side cutting pliers
11. Needle nose pliers
12. Utility knife
13. Tapeline
14. Bottle of Alcohol
15. Carrying Tool Case
Note:There are numerous other fiber optic tools available separately at our store. As an example, there exists a Fiber Optic Cutter that is utilized in fiber splicing work. It is a small tool but has good use. Fiber Optic Kevlar Cutter FS-155 is one of them. Here are the characteristics.
1. Designed to cut Kevlar strength members in fiber optic cables
2. Powerful quick cutting action
3. Full serrated edge for consistent, fast and clean cuts
4. Lightweight and compact
5. For cutting KEVLAR of fiber optic cable
6. Made from alloy steel and hardened, with chromedplating finished
7. Length: 5.8(147mm)
Fiber Optic Cutter or Scissors is actually an important tool inside the fiber optic splicing and a few other fiber optic cable cutting applications. FiberStore can provide lots of top quality fiber optic tools, as well as for fiber optic cutter/scissors, we are able to provide a lot more than 10 different form of it. All of them has its own characteristics. If you have any questions of the Fiber Optic Kevlar Cutter FS-155 or want it in a large quantity, thank you for visiting call us, we are going to give you the detailed information.
For the Fiber Optic Tool Kits, FiberStore provides different types of them which are very important within the fiber optic installation and maintenance works. The tools utilized in the kits are thoughtfully assembled and are saved in high-quality cases, keeping them safe, neat and in proper working order. There are fiber optic splicing tools, fiber optic testing tools, fiber optic polishing tools and fiber optic cleaning tools during these tool kits. If you want and have some questions of this Fiber Optic Termination and Test Tool Kit, thanks for visiting call us for more details.
Tool Kit Contents:
1. Fiber Optic Power Meter APM-820(Telecom) / APM-830(GRGT) Option
2. BML-204S Visual Fault Locator
3. Round Cable Slitter
4. Fiber Jacket Stripper
5. Clauss Fiber Stripper
6. Round Cable Cutter
7. Collecting box
8. Fiber Optic Scissors
9. Vise
10. Side cutting pliers
11. Needle nose pliers
12. Utility knife
13. Tapeline
14. Bottle of Alcohol
15. Carrying Tool Case
Note:There are numerous other fiber optic tools available separately at our store. As an example, there exists a Fiber Optic Cutter that is utilized in fiber splicing work. It is a small tool but has good use. Fiber Optic Kevlar Cutter FS-155 is one of them. Here are the characteristics.
1. Designed to cut Kevlar strength members in fiber optic cables
2. Powerful quick cutting action
3. Full serrated edge for consistent, fast and clean cuts
4. Lightweight and compact
5. For cutting KEVLAR of fiber optic cable
6. Made from alloy steel and hardened, with chromedplating finished
7. Length: 5.8(147mm)
Fiber Optic Cutter or Scissors is actually an important tool inside the fiber optic splicing and a few other fiber optic cable cutting applications. FiberStore can provide lots of top quality fiber optic tools, as well as for fiber optic cutter/scissors, we are able to provide a lot more than 10 different form of it. All of them has its own characteristics. If you have any questions of the Fiber Optic Kevlar Cutter FS-155 or want it in a large quantity, thank you for visiting call us, we are going to give you the detailed information.
For the Fiber Optic Tool Kits, FiberStore provides different types of them which are very important within the fiber optic installation and maintenance works. The tools utilized in the kits are thoughtfully assembled and are saved in high-quality cases, keeping them safe, neat and in proper working order. There are fiber optic splicing tools, fiber optic testing tools, fiber optic polishing tools and fiber optic cleaning tools during these tool kits. If you want and have some questions of this Fiber Optic Termination and Test Tool Kit, thanks for visiting call us for more details.
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