Tag: fiber optic connector

Fiber Optic Patch Cord Wiki

Fiber Optic Patch Cord Wikipedia

Patch cord wikipedia defines that Fiber optic patch cord (Fiber Patch Cable or Fiber jumper) are used for linking the equipment and components in the fiber optic network, is a fiber cable that has fiber connectors installed on one or both ends. The fiber optic patch cord types are classfied by the fiber optic connector types. For example, LC fiber optic patch cord means this cable is with LC fiber optic connector. There are PC, UPC, APC type of fiber patch cord types, different from each other because of the polish of fiber connectors. Fiber optic connectors are designed and polished to different shapes to minimize back reflection. This is particularly important in single mode applications. Typical back reflection grades are -30dB, -40dB, -50dB and -60dB. General use of these cable assemblies includes the interconnection of fiber cable systems and optics-to-electronic equipment.

Fiber patch cords are made of 2 major parts: optical connector and fiber optic cable. If the fiber connectors are attached to only one end of a cable, it is known as a fiber optic pigtail. If the fiber connectors are attached to both ends, it is known as a fiber jumper or fiber patch cord.

Fiber optic patch cords types are also commonly divided into single mode fiber optic patch cords and multimode patch cord. Here the word “mode” means the transmitting mode of the fiber optic light in the fiber optic cable core. usually, single mode fiber optic patch cable is with 9/125 fiber glass and is yellow jacket color, multimode fiber optic patch cables are with 50/125 or 62.5/125 fiber glass and is orange color.

Fiber Cable Structure

1. Simplex fiber optic patch cables: Simplex fiber patch cable has one fiber and one connector on each end.

2. Duplex fiber optic patch cables: Duplex fiber patch cable has two fibers and two connectors on each end. Each fiber is marked “A” or “B” or different colored connector boots are used to mark polarity.

3. Ribbon fan-out cable assembly: For ribbon fan-out cable assembly, one end is ribbon fiber with multi fibers and one ribbon fiber connector such as MTP connector (12 fibers), the other end is multi simplex fiber cables with connectors such as ST, SC, LC, etc.

Below is an example color scheme for patch cables.
fiber optic patch cord wikipedia types
Availabilities of Fiber Optic Patch Cord Types:
-Full specifications, FC, SC, ST, LC, MTRJ, E2000, DIN, D4, SMA, etc.
-Simplex and Duplex assemblies available -Singlemode and multimode available
-PC, UPC and APC polishing available
-Hybrid patch cords are available upon request
-Fan-out available (Ribbon type/bundle type)
-Pigtail available -Loopback available
-Customized lengths upon request

Applications of Different Fiber Optic Patch Cord Types:
FTTH application
Premise installations
Data processing networks
Wide Area Networks (WANs)
Telecommunication networks
Industrial, mechanical and military

Conclusion 

Based on patch cord wikipedia, we have a good understanding of patch cords. FS.COM provides a comprehensive line of different fiber optic patch cord types, such as OM3 and OM4  multimode fiber cable and OS2 single mode fiber. Want to know more about our fiber patch cord types, please visit FS.COM.

Related Article:
The Advantages and Disadvantages of Optical Fiber
What Kind of Fiber Patch Cord Should I Choose?

Fiber Connector And Adapter Panel For Optical Links Together

Fiber optic connector is used for the connection of optical fibers or fiber optic cables. The Fiber Optic Connector provide a mechanical connection for the two fiber cables and align both cores precisely.

There have been over 100 connectors developed over the years, but a select few have stood the test of time and beat out their competition. Fiber Optic Connectors according to the different transmission media can be divided into common silicon-based optical fiber single-mode and multimode connectors, as well as other issues such as plastic and as the transmission medium of optical fiber connector; connector structure can be divided into: FC SC, ST, LC, D4, DIN, MU, the MT and so on in various forms, but SC and LC connectors are the most common types of connectors on the market. ST connector is the most popular connector for multimode networks. Different connectors are required for multimode and single-mode fibers.

In addition to connectors that tie two fiber-optic lines together, there are also Adaptor Panels (or fiber adapter plates) that can be used to connect multiple fiber-optic lineself. It enables you to make quick and easy fiber patch panel connections as they can snap into the enclosures easily. In a device such as this, connections can be made between any of the lines plugged into the panel. Though a single adapter panel can usually only hold a dozen or so cables, the panels can also be spliced together, allowing hundreds or thousands of connections to be made.

Specify optical fiber adapter plates for ST-, FC-, SC-, MT-RJ- or LC-type connections. Adapter plates are compatible with all wall and rack mount optical fiber enclosures and available in 6 simplex and duplex, 8 simplex and duplex and 6 quad configurations with fiber counts of up to 24 per adapter plate. They mount easily by means of plunger locks (“pushpins”). ST, FC, SC and LC connec-tor plates can be equipped with 62.5-μm and 50-μm adapters suitable for multimode applications or a sisingle modenly version is available with adapters outfitted with zirconia ceramic sleeves. Our SC and LC 10G multimode laser optimized adapter uses zirconia ceramic sleeves.

Series Features

Available in 6-, 8-, and 12-port fiber configurations,
Panel options available include ST, SC, LC and others,
High density applications can be reached through Dual and Quad LC applications,
Composite, Metal, or Ceramic sleeve options available,
Blank panels are available for use as dust covers,
Plates are available for mounting Bezel style jacks creating a mixed media environment.

In order to customize wall mount or rack mount fiber optic enclosures, FiberStore offers a wide selection of panels with various Optical Adapter including ST, SC, MTRJ and LC. All modular adapter panels are assembled with industry standard adapters. FiberStore fiber adapter panels/plates can come with various fiber adapters, such as LC/SC/ST/FC/MT-RJ, E-2000 fiber optic adapters, compatible with simplex or duplex and meet TIA/EIA-568-B.3 requirements. Our adapter plates include phosphor bronze or zirconia ceramic split sleeves to fit specific network requirements. LC and SC adapter housing colors follow the TIA/EIA-568-C.3 suggested color identification scheme. Multimedia modular panels allow customization of installation for applications requiring integration of fiber optic and copper cables. Blank fiber adapter panels reserve fiber adapter panel space for future use.