The ST fiber patch is a fiber patch with an ST connector at the end. It was developed by AT&T and is an older fiber patch. Its core is exposed and the case is round. It is screw-fastened. Need to insert first, then rotate for half a week, and finally the bayonet will fix it. The ST fiber patch is a fiber patch with an ST connector at the end. The core is exposed and round, and is fastened with a turnbuckle.
ST fiber patch features and advantages
1. The end ST connector has a nickel-plated metal casing for quick insertion and removal of the cable, which is easy to operate;
2. Ceramic pins on the end ST connector for 500 pairs of cycle operations with high repeatability;
3. The ST fiber patch has low insertion loss and large callback loss;
4. ST fiber patchs have strong tensile properties and good temperature stability.
ST fiber patch cable application
1. Optical fiber distribution frame;
2. Communications room;
3. Optical fiber connection transmission equipment;
4. Computer fiber network;
5. Local area network (LAN);
6. Optical fiber communication system;
7. Fiber Optic Sensor;
8. Fiber optic CATV.
Classification
The ST fiber patch is a fiber patch with an ST connector at the end. The core is exposed and round, and is fastened with a turnbuckle.
1. ST fiber patch can be divided into single mode and multimode according to the type of fiber, as follows:
ST single mode fiber patch cords are generally yellow and suitable for long distance transmission;
ST multimode fiber patch cords are typically orange, aqua blue and green for short range transmission.
2. ST fiber patchs can be divided into ST-FC fiber patchs, ST-LC fiber patchs, ST-SC fiber patchs and ST-ST fiber patchs according to the different connectors, as follows:
- ST-ST fiber patch cords are ST connectors at both ends. The ST connector housing is round and its core is exposed. It is fastened with a turnbuckle.
- The ST-FC fiber patch is an ST connector used at one end, and the other end is an FC connector. The FC connector housing is round and threaded, and the outer material is made of metal, and the fastening method of the turnbuckle is adopted;
- The ST-LC fiber patch is an ST connector used at one end, and the other end is an LC connector. The LC connector is small in size, only half of the SC and FC connectors, and is easy to operate;
- The ST-SC fiber patch cord is an ST connector used at one end, and the other end is an SC connector. The SC connector housing has a rectangular shape and is fastened by a plug-and-pin type.
