Pacific Link Authentic SC-LC singlemode duplex fiber jumper 3 m pigtails telecom |

Pacific Link Authentic SC-LC singlemode duplex fiber jumper 3 m pigtails telecom |

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Brand:Pacific Link Communications

specification:ST-SC single-mode single-core 3.0

level:Carrier-class

length:3 m

Fiber jumpers Introduction

Fiber jumpers jumper cables used to make fiber optic cabling from the device to the link. It has a thick layer of protection, generally used in the connection between the Optical and the terminal box.

Fiber jumpers Categories

Fiber jumpers by different transmission media can be divided into common silicon-based optical fiber single-mode, multimode jumpers, as well as other issues such as the fiber jumper with plastic transmission medium; by connector structure can be divided into: FC jumper, SC jumper, ST jumper, LC jumpers, MTRJ jumper, MPO jumper, MU jumper, SMA jumper, FDDI jumper, E2000 jumper, DIN4 jumper, D4 jumpers so a variety of form. The more common fiber jumper can be divided into LC-LC, FC-FC, FC-SC, FC-LC, FC-ST, SC-SC, SC-ST and the like.

Single-mode fiber (Single-mode Fiber): General fiber jumper with yellow connector and protective sleeve blue; longer transmission distance.
Multimode fiber (Multimode Fiber): General fiber jumpers in orange, and some in gray, beige or apply joint and protect black; transmission distance is shorter.

Note the use of optical fiber

Wavelength transceiver module must be consistent at both ends of the fiber jumpers, meaning that both ends of the fiber must be the same wavelengths of light module, a simple distinction is the color of the light module to be consistent. Under normal circumstances, short-wave optical module using multimode fiber (orange fiber), long wavelength module uses single-mode fiber (yellow fibers), in order to ensure the accuracy of data transmission.

Do not use excessive fiber bending and circling, this will increase the light attenuation in the transmission process.

 Fiber jumpers must use protective sleeve after use optical fiber connector protected from dust and oil will damage the fiber coupling.

Product Selection Guide

Fiber jumpers by Termination Style points are the following types: LC-LC, LC-SC, LC-ST, LC-FC, ST-ST, SC-SC, ST-SC. Category mainly by fiber single-mode fiber and multimode fiber types. Jumper length specifications are 0.5m, 1m, 2m, 3m, 5m, 10m and so on. Press the cable outer sheath material can be divided into common type, ordinary flame retardant, low smoke zero halogen, low smoke zero halogen flame retardant type.

According to the building fire rating and fire-resistant material requirements, cabling system should take appropriate measures. Within the flammable region and laying the cable shafts buildings or cable, should be used flame retardant cable and fiber optic cable; in large public spaces should be used flame retardant, low smoke, low toxicity cable or fiber optic cable; sometimes transfer between adjacent equipment flame retardant wiring devices should be used. Construction, installation points

See "building and building cabling systems engineering acceptance" GB / T 50312-2000 and "Construction and building cabling system construction and acceptance" CECS 89:97 requested.

Difference jumpers and pigtails

Fiber jumpers jumper cables used to make fiber optic cabling from the device to the link. It has a thick layer of protection, generally used in the connection between the Optical and the terminal box.

 Called pigtail pigtail line, only one end connected to the head, while the other end is a cable core breakage, connected by welding and other cable core, often appear in the fiber optic terminal box for connection cable and fiber optic transceivers (also used couplers, between jumpers, etc.) devices.

The optical fiber connector is detachably (active) connection between the optical fibers and optical devices, the two end faces of the optical fiber which is precision docking, so that the light energy emitted to maximize the optical output of the optical fiber to be coupled to the reception, and effects due to its involvement optical link while minimizing the impact on the system, which is the basic requirement of the fiber optic connector. To a certain extent, fiber optic connectors also affect the reliability and the performance of the optical transmission system.