Product Detail

Application:
1. Optical fiber communication system

2. Optical fiber access network
3.Optical fiber data transmission

4. Optical fiber CATV
5. LAN 6. Test equipment
Features:
1.Low insertion loss

2. Good repeatability
3. High return loss

4. Good interinterpolation performance
5. Good temperature stability
Performance indicators:
Parameter Unit FC/PC FC/UPC FC/APC FC
Insertion loss: single-mode dB Typical value: 0.2; Maximum value: 0.3
Multimode dB typical value: 0.2; Maximum value: 0.5
Repetitive dB 0.1 or less
Interchangeability dB 0.2 or less
Return loss: when the end face of single-mode dB is PC UPC: ≥50; When the face is APC: ≥60
Multimode dB or 36
Insertion and removal times: ≥1000 times
Operating temperature :℃-40 ~ +80
Optical fiber type: SMF28,62.5/125um to 50/125um
Buying Guide:
Fc-fc Multi/single mode single/dual core 3.0/2.0/0.9 3m
Fc-sc Multi/single mode single/dual core 3.0/2.0/0.9 3m
Fc-st Multi/single mode single/dual core 3.0/2.0/0.9 3m
Fc-lc Multi/single mode single/dual core 3.0/2.0/0.9 3m
Sc-st Multi/single mode single/dual core 3.0/2.0/0.9 3m
Sc-lc Multi/single mode single/dual core 3.0/2.0/0.9 3m
St-lc Multi/single mode single/dual core 3.0/2.0/0.9 3m

Introduction to the
Optical fiber jumpers are used to connect the link from the device to the optical fiber. With a thick protective layer, generally used in the connection between the optical terminal machine and the terminal box.
Fiber hop classification:
Optical fiber jumper according to the different transmission media can be divided into common silicon fiber single-mode, multi-mode jumper, as well as other optical fiber jumper such as plastic transmission media; According to the connector structure, it can be divided into FC jumper, SC jumper, ST jumper, LC jumper, MTRJ jumper, MPO jumper, MU jumper, SMA jumper, FDDI jumper, E2000 jumper, DIN4 jumper, D4 jumper and so on.
Common optical fiber jumpers can be classified into LC-LC, FC-FC, FC-SC, FC-LC, FC-ST, SC-SC, and SC-ST.
Single-mode Fiber: Generally, the jumper is yellow, and the connector and protective sleeve are blue. Long transmission distance.
Multi-mode Fiber: Generally, the jumper of the Fiber is orange, and some are gray. The connector and protection cover are beige or black. Short transmission distance.

Use of Optical fiber
The optical transceivers at both ends of an optical fiber jumper must send and receive the same wavelength, that is, the optical transceivers at both ends of the optical fiber must be of the same wavelength. A simple way to distinguish the optical transceivers is to use the same color. Generally, short-wave optical modules use multi-mode optical fibers (orange optical fibers), and long-wave optical modules use single-mode optical fibers (yellow optical fibers) to ensure the accuracy of data transmission.
Do not excessively bend and loop the optical fiber in use, which will increase the attenuation of light in the transmission process.
Use protective sleeves to protect optical fiber connectors after optical fiber jumpers are used. Dust and oil may damage optical fiber coupling.

Product Selection Guide
Optical fiber jumpers are classified into the following types by type: LC-LC, LC-SC, LC-ST, LC-FC, ST-ST, SC-SC, and ST-SC. There are two types of optical fiber: single-mode optical fiber and multi-mode optical fiber. The jumper length can be 0.5m, 1m, 2m, 3m, 5m, or 10m. According to the material of cable outer protective layer, it can be divided into ordinary type, ordinary flame retardant, low smoke halogen-free type, low smoke halogen-free flame retardant type, etc.
According to grade of building fire prevention and fire-resistant requirement to material, integrated wiring system should take corresponding measure. Flame-retardant cables and optical cables should be used for laying cables or optical cables in flammable areas and building shafts; In large public places should be flame retardant, low smoke, low poison cable or optical cable; Flame-retardant wiring equipment should be used between adjacent devices or between junctions. Construction, installation points
Please refer to the requirements in GB/T 50312-2000 and CECS 89:97.
The difference between an optical fiber jumper and a tail fiber
Optical fiber jumpers are used to connect the link from the device to the optical fiber. With a thick protective layer, generally used in the connection between the optical terminal machine and the terminal box.
Tail fiber is also called pig tail line, only one end has a connector, and the other end is the broken end of a fiber optic cable core, and other fiber optic cable core is connected by fusion, often appear in the optical fiber terminal box, used to connect the fiber optic cable and fiber transceiver (also used between couplers, jumpers, etc.).
Optical fiber connector is removable (activities) between optical fiber and optical fiber connection device, it is to put the fiber of two surface precision docking, so that the optical output of light energy to maximize the coupling to the receiving optical fiber, and optical link due to the intervention and to minimize the effects on the system, it is the basic requirement of optical fiber connector. To a certain extent, optical fiber connectors also affect the reliability and performance of optical transmission systems.