How To Classify Fiber Optic Pigtails

Fiber optic pigtail can be considered as fiber optics patch cords. It comprises a fiber patch connector as well as an optical fiber cable. A fiber patch cable can be divided into two pigtails. Typical applications of fiber pigtail would be to link the fiber optic cable with fiber optic equipment. The connector side is used to link the gear, while the other part is melted together with the other fiber optic cable. By melting together the fiber glasses, it can reach the absolute minimum insertion loss.

Fiber optic pigtail has a number of different interfaces as well as different coupler. Common kinds of fiber optic pigtails are often with 0.9mm fiber cable diameter, and usually installed inside ODF unit. Based on the transfer mode, the fiber connector and the end face type, it can be classified to various kinds.

1) According to the transfer mode, fiber optic pigtails can be divied into Single-mode (sheath color is generally yellow) and Multi-mode (jacket color is usually orange). Single-mode fiber pigtail includes single mode fiber optic cable and terminated with single mode fiber optic connectors at the ends. Multimode fiber pigtail consists of multimode fiber optic cable and terminated with multimode fiber optic connectors at the ends. Obviously, there will be other colors, but many are of both of these colors.

2) According to the fiber connector, there are SC, LC, FC, ST, MTRJ, MU and so on.
The SC pigtail is compliant to IEC, TIA/EIA, NTT and JIS specifications. It is with one piece construction and pulls proof design. SC is inexpensive but high performance, which makes it one of the most popular cables.
The LC pigtail features the RJ-45 style interface with low insertion loss and occasional back reflection; it’s with high precision alignment and is widely used all over the world. It is with zirconia ceramic ferrule. The same time frame, the LC pigtail switch could be connected directly, without a coupler, When pigtail Connect one end from the cable, if you want to protect ought to be used in terminal box, and also the terminal box the best selection out pigtails box directly.
The FC fiber optic pigtail is compliant to IEC, TIA/EIA, NTT and JIS specifications. The FC connector is by using PC, UPC, APC versions. Both single mode and multimode versions have a zirconia ceramic ferrule.
The ST fiber optic pigtail is with metal outer body and with a long spring loaded ferrule contain the optical fiber. ST Cable could be 9/125 single mode or 50/125 multimode or 62.5/125 multimode. ST fiber pigtails connector ferrule interface could be PC, UPC or APC.
The MU fiber optic pigtail is NTT and JIS compliant. It is with tunable zirconia connector ferrule and features the little size, optical and mechanism performance is comparable because the SC. This pigtail has zirconia ceramic ferrule.
The MTRJ pigtail cable end is made of a duplex precision molded MT feruled connector. The MTRJ is by using duplex plastic ferrule and compliant to TIA/EIA 568-A. MTRJ is really a plastic ferrule connector pigtail.

3) Based on the end face type, fiber optic pigtails can be divided into UPC and APC versions. Most commonly used types are SC/APC pigtail, FC/APC pigtail and MU/UPC pigtail.

As the key of fiber optic products manufacturer, FIBERSTORE supplies just about all types of fiber optic pigtail and MPO fiber, not only the most popular versions, but the waterproof fiber pigtails and armored fiber pigtails. They are produced strictly based on IEC standards, and have low insertion loss, high return loss, good interchangeability and repeat push-pull performance, which will make them easy to use.