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Jfopt Location: Jfopt > News > Fiber knowledge > Introduce Of Fiber Optic Patch Cord

Introduce Of Fiber Optic Patch Cord

Edit:   Date: 2013-10-18

Fiber optic patch cable, often called fiber optic patch cord or fiber jumper cable, is a fiber optic cable terminated with fiber optic connectors on both ends. It has two major application areas: computer work station to outlet and fiber optic patch panels or optical cross connect distribution center. Fiber optic patch cables are for indoor applications only.

Fiber patch cord is same as coaxial-cable, except no nets shielding layer.The center is the light propagation in a glass core. In a multimode fiber, the core diameter is 15 m to 50 m and quite substantially with the thickness of a human hair. While the single-mode fiber core diameter of 8m to 10m. Core surrounded by a layer of lower refractive index than the core of the glass envelope, so that the optical fiber is maintained in the inner core. And then the outside is a thin layer of plastic jacket to protect the envelope.

Fiber jumpers common silicon-based optical fiber transmission medium can be divided into single-mode, multimode jumpers, as well as other issues such as:

According to the structure of the connector, the fiber optic patch cord which via plastics to transmit can be divided into:FC fiber optic patch cable, SC fiber optic patch cable, ST fiber optic patch cable, LC fiber optic patch cable, MTRJ fiber optic patch cable, MPO fiber optic patch cableMU fiber optic patch cable, SMA fiber optic patch cable, E2000 fiber optic patch cable, DIN4 fiber optic patch cable, D4 fiber optic patch cable and more.

Common fiber patch cord were divided into FC-FC, FC-SC, FC-LC, FC-ST, SC-SC, SC-ST, etc.
Single-mode Fiber yellow blue connector and protective sleeve, longer transmission distance.
Multi-mode FiberOrangesometimes greyblack connector and protective sleeve, shorter transmission distance.

Feature of fiber optic patch cord

1. Low insertion loss
2. Good Repeatability
3. Big Echo loss
4. Good Mutual plug performance
5. Temperature stability

Application of fiber optic pactch cord
1. Fiber Optical Communication System
2. Optical access network
3. Fiber optics data transmission
4. Fiber CATV
5. LAN
6. Test equipment

More info about fiber optic patch cord, please visit at

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