Indoor leather optical cable

Mode:

Indoor 1 core 2 wire black/indoor 1 core 2 wire white /indoor 2 core 2 wire black/indoor 2 core 2 wire white/indoor 4 core 2 wire black/indoor 4 core 2 wire white /separation 2 core 4 wire white/separated 2 core 4 wire black

Meters of leather cable:1000 m 2000 m

Leather optical cable is a kind of indoor hanging wiring cable, which is widely used in optical fiber access engineering. The following is a detailed introduction of the leather wire and optical cable:

1. Structure and performance: leather optical cable is mostly single core, double core structure, can also be made into four core structure, cross section is 8 characters, reinforcement is located in the center of two circles, can use metal or non-metal structure, optical fiber is located in the geometric center of 8 characters. The optical fiber in the leather cable adopts G.657 Small bending radius optical fiber, can be laid with a bending radius of 20mm, suitable for the building in the way of pipe or cloth line.

2. Features and advantages: the leather optical cable is soft, light, so that it is widely used in the access network. The scientific name of leather cable is the access network with butterfly into the cable, because its shape is butterfly shape, so some people also called butterfly cable, 8 word cable. The optical fiber adopts special bending resistant optical fiber to provide greater bandwidth and enhance network transmission performance; two parallel FRP or metal reinforcement make the cable have good compression resistance and protect the optical fiber; simple structure, light weight, strong practicability; unique groove design, easy to strip, convenient connection, simplified installation and maintenance; low smoke halogen free flame retardant polyethylene sheath or flame retardant PVC sheath, environmental protection. It can be matched with various field connectors and can be terminated in the field.

3. Application scenario: In the optical fiber access project, the indoor wiring close to the user is the most complex link, and the bending performance and tensile performance of the conventional indoor optical cable can no longer meet the requirements of FTTH (optical fiber to the home) indoor wiring. In this case, leather cable is widely used because of its excellent performance and adaptability.

4. Price and choice: butterfly fiber optic cable is divided into indoor, room (inside) outside two, the two price difference is large, outdoor price is about 2 times of the indoor price. The price factor should be considered when making the specific design scheme. In general, ordinary optical cable (GYTA-G 652D) is still used outdoors, and indoor butterfly optical cable is used indoors through the fiber box or joint box.