Fiber-Mart, worldwide leading supplier in fiber optic network, fttx, fiber cabling, fiber testing.

Underground fiber optic cables  can be accidentally cut. The most typical factor which could cause this accident may be the utilization of backhoe while digging. If it happens to you, you can simply search for backhoe and obtain the cut cables. However, if it is brought on by moles, it will likely be difficult for you to troubleshoot it. You will need some equipment to involve. Here are a few steps suggested for you. The first thing you need to do is to look for the break in your cable. Commonly, the fiber-optic technicians utilize a device which is known as an optical time-domain reflectometer or OTDR. With the ability to work like radar which sends a light pulse right down to the cable. It will be deflected to your device when it encounters break. It helps technician knows the position of the break. After knowing the location of the break, you should dig up the cable with the break. Then, strip the fiber around 9 feet of the cable using cable rip cord. Peel the jacke...

Fiber Optic Cable  are used in applications where the optical signal is too strong and needs to be reduced. For example, in a multi-wavelength fiber optic system, you need to equalize the optical channel strength so that all the channels have similar power levels. This means to reduce stronger channels’ powers to match lower power channels. The attenuation level is fixed at 5 dB, which means it reduces the optical power by 5dB. This attenuator has a short piece of fiber with metal ion doping that provides the specified attenuation. There are many different mechanisms to reduce the optical power, this picture shows another mechanism used in one type of variable attenuator. Here variable means the attenuation level can be adjusted, for example, it could be from 1 dB up to 20dB. Fiber Optic Cable are usually used in two scenarios. The first case is in  fiber optic power level testing . Cable are used to temporarily add a calibrated amount of signal loss in order ...

We are fiber optic patch cord company, Fiber optic patch cord is one of most commonly used components in fiber optic network, SC to  SC multimode simplex fiber optic patch cable is widely applied in Telecommunication Networks ,Gigabit Ethernet and Premise Installations . SC to SC multimode simplex fiber optic patch cables is with SC connector, The SC connector is with a locking tab on the cable termination, it is a push and pulls type fiber optic connector. It features low cost, simplicity, and high durability.SC fiber optic patch cord has an advantage in keyed duplexibility to support send/receive channels. We are  SC multimode simplex patch cord  company and manufacturer; we offer fast delivery and custom made service. We are fiber optic patch cord supplier; we offer fast delivery for SC multimode simplex patch cord. SC to SC multimode simplex fiber optic patch cord Ordering information: Termination connectors: FC, SC, MU, LC, ST, D4, DIN, E2000 MT-RJ, MPO, S...

We are  fiber optic patch cord supplier , we offer fast delivery for Multimode simplex SC to SC fiber optic patch cord. Multimode simplex SC to SC fiber optic patch cord Ordering information: Termination connectors: FC,SC,MU,LC,ST, D4,DIN,E2000 MT-RJ,MPO ,SMA Ferrule Interface type: PC, UPC, APC Fiber diameter(mm): Φ 0.9, φ 2.0, Φ 3.0 Fiber cores: duplex fiber core,Simplex fiber core Fiber type: multimode(50/125)/(62.5/125) ,Singlemode(G. 652, G655) Cable length: can be customized We are fiber optic patch cord company,Fiber optic patch cord is one of most commonly used components in fiber optic network,SC  SC multimode simplex patch cord  is widely applied in Telecommunication Networks ,Gigabit Ethernet and Premise Installations . Multimode simplex SC to SC fiber optic patch cord is with SC connector,The SC connector is with a locking tab on the cable termination, it is a push and pull type fiber optic connector. It features low cost, simplicity, ...

We are fiber optic patch cord supplier; we offer fast delivery for ST to  FC single mode duplex fiber optic patch cable . Our fiber optic patch cord are widely used in optical communication networks and FTTH applications.it features low insertion loss and high return loss. ST to FC single mode duplex fiber optic patch cord is with ST connector, here the ST means Straight Tip.ST connector has a bayonet mount and a long cylindrical Ferrule to hold the fiber. ST fiber optic connector is the most popular optical connector in networking applications. We are  ST FC single mode duplex patch cord  company and manufacturer; we offer fast delivery and custom made service. ST to FC single mode duplex fiber optic patch cables Ordering information: Termination connectors: FC, SC, MU, LC, ST, D4, DIN, E2000 MT-RJ, MPO, SMA Ferrule Interface type: PC, UPC, and APC Fiber diameter (mm): Φ 0.9, φ 2.0, Φ 3.0 Fiber cores: duplex fiber core, Simplex fiber core Fiber type: m...

MU-MU Duplex 9/125 Single-mode Fiber Patch Cable 15 meters Fiber Patch Cord  (Fiber Patch Cable or Fiber jumper) is an fiber cable that has fiber connectors installed on one or both ends. General use of these cable assemblies includes the interconnection of fiber cable systems and optics-to-electronic equipment. If the fiber connectors are attached to only one end of a cable, it is known as a fiber pigtail, if the fiber connectors are attached to both ends. it is known as a fiber jumper or fiber patch cord. There are various kinds of Fiber cable material for different environment and applications, PVC, Riser, Plenum, OFNR, OFNP, LSZH, 10 Gig Aqua. Typical Fiber cable diameter can be 0.25mm, 0.9mm, 2.0mm, 3.0mm.  The Definition of ‘mode’ as in multimode refers to the transmitting mode of the fiber optic light in the fiber optic cable core.  Singlemode fiber optic patch cables send one light signal at a time, and can be used for longer runs than multimode because...

MTRJ-MTRJ Duplex 9/125 Single-mode Fiber Patch Cable 25 meters Fiber Patch Cord (Fiber Patch Cable or Fiber jumper) is an fiber cable that has fiber connectors installed on one or both ends. General use of these cable assemblies includes the interconnection of fiber cable systems and optics-to-electronic equipment. If the fiber connectors are attached to only one end of a cable, it is known as a fiber pigtail, if the fiber connectors are attached to both ends. it is known as a fiber jumper or fiber patch cord. There are various kinds of Fiber cable material for different environment and applications, PVC, Riser, Plenum, OFNR, OFNP, LSZH, 10 Gig Aqua. Typical Fiber cable diameter can be 0.25mm, 0.9mm, 2.0mm, 3.0mm.  The Definition of ‘mode’ as in multimode refers to the transmitting mode of the fiber optic light in the fiber optic cable core.  Singlemode fiber optic patch cables send one light signal at a time, and can be used for longer runs than multimode because t...

A  fiber optic transceiver  is a device used to transmit and receive optical signals in a optical network. Optical transceiver facilitates bi-directional data transmissions between electronic devices (e.g., computer, input/output system, peripheral device, or switch) and optical data links in fiber optic systems. Fiber optic transceivers can interface with single mode and multimode fiber cable. Single mode is an optical fiber that will allow only one mode to propagate. The fiber has a very small core diameter of approximately 8 µm. It permits signal transmission at extremely high bandwidth and allows very long transmission distances. Multimode describes a fiber optic cable, which supports the propagation of multiple modes. Multimode fiber may have a typical core diameter of 50 to 100 µm with a refractive index that is graded or stepped. It allows the use of inexpensive LED light sources and connector alignment and coupling is less critical than single mode fiber. Distances of...

Fiber Patch Cord (Fiber Patch Cable or Fiber jumper) is an fiber cable that has fiber connectors installed on one or both ends. General use of these cable assemblies includes the interconnection of fiber cable systems and optics-to-electronic equipment. If the fiber connectors are attached to only one end of a cable, it is known as a fiber pigtail, if the fiber connectors are attached to both ends. it is known as a fiber jumper or  fiber patch cord . There are various kinds of Fiber cable material for different environment and applications, PVC, Riser, Plenum, OFNR, OFNP, LSZH, 10 Gig Aqua. Typical Fiber cable diameter can be 0.25mm, 0.9mm, 2.0mm, 3.0mm.  10G fiber optic patch cables provide 10 gigabit data transfer speeds in high bandwidth applications 5 times faster than standard 50um fiber cable. Works with both VCSEL laser and LED sources. Our 10G fiber optic patch cables are 100% optically tested for maximum performance. We have all lengths and connectors available. ...

Fiber-mart.com has developed a new type of  waterproof fiber optic cable  that has been manufactured according to IEC standards. Fiber optic cables are typically used to connect fiber optic cable with fiber optic equipment. The product possesses low insertion loss, repeat push-pull performance and high return loss and these qualities make the cable user-friendly. Waterproof fiber optic patch cables are designed to fit for outdoor applications. The waterproof fiber optic cables are with strong PE jacket and armored structure, they can resist high temperature and suit to use in harsh environment. We supply both single mode and multimode waterproof fiber cables, custom cable assemblies are available. Waterproof fiber optic cable assemblies include waterproof fiber optic cable and waterproof fiber optic patch cord.by adopting the special structure cables and connectors, these fiber cable assemblies are widely used in CATV and other applications. Waterproof Fiber Optic...

We are LC to FC single mode  simplex fiber optic patch cords supplier . Our company is fiber optic patch cord supplier in China; LC FC single mode simplex patch cord features Good Durability, Good exchangeability and High precision alignment. LC to FC single mode simplex fiber optic patch cable ordering information: Fiber optic connector: LC, ST, FC, SC, MTRJ, DIN, D4, E2000, MPO Ferrule Interface type: APC, PC, and UPC Fiber cores: Simplex, duplex Fiber type; multimode (50/125)/ (62.5/125), Single mode (G. 652, G655) Fiber diameter (mm): Φ 0.9, φ 2.0, Φ 3.0 Cable length; customize LC to FC single mode simplex fiber optic patch cords is with LC fiber optic connector, which is a push and latch structure. LC connector has a small form-factor Fiber optic connector, is widely used for densely installation. The  LC fiber optic connector  has good performance and is highly favored for single mode .We are LC FC single mode simplex patch cord company and manu...

We are fiber optic patch cord supplier; we offer fast delivery for ST to  FC single mode duplex fiber optic patch cable . Our fiber optic patch cord are widely used in optical communication networks and FTTH applications.it features low insertion loss and high return loss. ST to FC single mode duplex fiber optic patch cord is with ST connector, here the ST means Straight Tip.ST connector has a bayonet mount and a long cylindrical Ferrule to hold the fiber. ST fiber optic connector is the most popular optical connector in networking applications. We are  ST FC single mode duplex patch cord  company and manufacturer; we offer fast delivery and custom made service. ST to FC single mode duplex fiber optic patch cables Ordering information: Termination connectors: FC, SC, MU, LC, ST, D4, DIN, E2000 MT-RJ, MPO, SMA Ferrule Interface type: PC, UPC, and APC Fiber diameter (mm): Φ 0.9, φ 2.0, Φ 3.0 Fiber cores: duplex fiber core, Simplex fiber core Fiber type: m...

1 meter FC-FC Duplex 9/125  Single-mode Fiber Patch Cable  send one light signal at a time, and can be used for longer runs than multimode because they have more resistance to attenuation.   The core of a single mode fiber optic cable is 9/125μ (micron). Single mode fiber optic patch cables can support gigabit ethernet applications for up to 10 kilometers.   1 meter FC-FC  Duplex 9/125 Single-mode Fiber Patch Cable  Key Features a variety of custom Simplex, Duplex and Mini Zip, single mode (SM) and multi mode (MM) Fiber Patch Cords and Fiber pigtail assemblies with various types of Fiber Connectors including ST, FC, SC, LC, MU, MTRJ, E2000 …etc.,. that could be built to your specification. Our Fiber Patch Cord and Fiber Pigtail range offers choices of any length, connector types and either PVC or LSZH sheath, All of our cable assemblies are composed of our top quality Ceramic Ferrules and Fiber Connectors housings ensuring a stable performance ...

Armored fiber optic patch cord  can be used for rodent protection in direct burial if required. This cable is non-gel filled and can also be used in aerial applications. The armor can be removed leaving the inner cable suitable for any indoor/outdoor use. Additional configurations available. Temperature range -40°C to +85°C.   we produce armored fiber optic patch cable and armored fiber optic patch cord, single mode,multi mode,SC,FC,ST,LC,MU,MTRJ,UPC,APC,simplex,duplex,9/125,50/125,62.5/125 armored fiber optic patch cables are used in harsh environment; they are designed with special structure to give extra protection to the cable. We have armored fiber optic patch cables for both indoor and outdoor applications. For outdoor armored fiber patch cables, please refer to the waterproof fiber cables, in this passage we are talking about armored fiber optic cables used for indoor applications. These armored fiber optic patch cords are same diameter with commonly seen 2mm...

fiber-mart.com has developed a new type of  waterproof fiber optic cable  that has been manufactured according to IEC standards. Fiber optic cables are typically used to connect fiber optic cable with fiber optic equipment. The product possesses low insertion loss, repeat push-pull performance and high return loss and these qualities make the cable user-friendly.   Waterproof fiber optic patch cables  are designed to fit for outdoor applications. The waterproof fiber optic cables are with strong PE jacket and armored structure, they can resist high temperature and suit to use in harsh environment. We supply both single mode and multimode waterproof fiber cables, custom cable assemblies are available. Waterproof fiber optic cable assemblies include waterproof fiber optic cable and waterproof fiber optic patch cord.by adopting the special structure cables and connectors, these fiber cable assemblies are widely used in CATV and other applications.   Wa...

fiber-mart.com as one of the best  manufacturers for fiber optical transceivers  in China, which can provide good quality, long warranty, low prices for SFP +, SFP, XFP, BIDI, CWDM, DWDM, PON, X2 and XENPAK fiber optic transceiver to all the customers in the world.   The Optical transceivers made by fiber-mart.com are widely used in many places, such as 155M 622M 1.25G 2.5G 4G 8G 10G fiber Ethernet systems, SDH / SONET, SAN, data center and the field of video transmission. The most important is that they provide reliable quality, reasonable price, best compatibility and large stock fiber transceivers under strict quality control system. Their best services help all their customers to cut down their budgets to win more projects.< /p> fiber-mart.com’s fiber transceivers include Bidirectional (WDM) SFP, SFP +, XFP, X2, CWDM which are all compatible with MSA, suitable for Fast Ethernet, Gigabit Ethernet, SDH / STM and Fibre Channel network system.  The spe...

The  CWDM 2.5G SFP  gigabit optical module products are developed by the CWDM technology. The CWDM technology separates the wavelength into 20nm per interval.   The CWDM 2.5G SFP gigabit optical module is able to improve the communication capacity, extend the broadband and solve the shortage of fiber resource efficiently in the existing network of the metropolitan area network. The CWDM 2.5G SFP gigabit optical module provides a kind of easy, flexible and low cost solution to the metropolitan area network.   We also supply the OC48 SFP modules and WDM OC48 SFP modules. The price is reasonable and the quality is excellent. They are compatible with the famous brands’ devices, such as  Cisco switches , H3C switches and so on.

100G transceiver market has been dominated by QSFP28 modules due to the low cost and small form factor. Similar to  QSFP+ , 100G QSFP28 transceivers can transmit optical signals through MTP/MPO patch cable and duplex LC patch cable. To make sure the cabling connection right, it’s necessary to know clearly about 100G QSFP28 interfaces. This article is gonna introduce 100G QSFP28 with MPO Interface and duplex LC Interface in details. Currently, 100G QSFP28 specifications like 100GBASE-SR4, 100GBASE-PSM4, 100GBASE-CWDM4 and 100GBASE-LR4 are very common in the market. Each  100G QSFP28 transceiver  has its own features. The following table shows basic information of four 100G QSFP28 transceivers. Two transceivers are configured with MTP/MPO interface and the other two are configured with LC duplex interface.   From the above table, we can see that 100GBASE-SR4 QSFP28 and 100GBASE-PSM4 QSFP28 modules have MTP/MPO interface. This kind of QSFP28 module offers 4 ind...

Video SFP transceivers  are also referred to as digital video transceivers or SDI (short for Serial Digital Interface) video transceivers. They are designed to support SDI video pathological signal for SDI devices. Unlike SFP transceivers, video SFP transceivers are unfamiliar to many of us. Thus, this post will introduce video SFP transceivers in details for those who want to know this kind of transceiver.   Video SFP Transceivers VS SFP Transceivers? Similar to SFP transceivers,  Video SFP transceivers  are small, hot-pluggable optics. The main difference of them is SFP transceivers are created to be used in data communication applications while video SFP transceivers are used to provide video transmission. As we all know, video transmission is different from data communication, one fundamental difference is that the video is transported in a uni-directional way. It means that the video link could be simply a signal fiber or coax signal transported. This r...

http://www.fiber-mart.com/special-fiber-patch-cables-polarization-maintainingpm-fiber-patch-cable-c-112_630_720.html With the fast development of fiber optic communication technology and the trend of FTTX, indoor fiber optic cables are more and more required to be installed between and inside buildings. Typical indoor fiber optic cable types include GJFJV, GJFJZY, GJFJBV, GJFJBZY, GJFDBV and GJFDBZY. Compared with outdoor use fiber cable, indoor fiber optic cable experience less temperature and mechanical stress, but they have to be fire retardant, emit a low level of smoke in case of burning. And indoor fiber cables allow a small bend radius to make them be amendable to vertical installation and handle easily. Most indoor fiber optic cables are tight buffer design, usually they consist of the following components inside the cable, the FRP which is non-metallic strengthen member, the tight buffer optical fiber , the Kevlar which is used to further strength the cable structure, maki...