1. According to different transmission performance, distance and purpose, optical cables can be divided into subscriber optical cables, local optical cables, lo...
1. General provisions1.1 The bending radius of optical cable shall not be less than 15 times of the outer diameter of optical cable, and shall not be less than ...
Wiring. It has a thick protective layer and is generally used in the connection between the optical terminal and the terminal box.Fiber jumper structureFiber op...
The selection of shielded and unshielded cables depends on the external electromagnetic interference. When the interference field is lower than 3V/m, no protect...
What is the solution to the optical fiber transceiver indicator fault? In the process of fiber transceiver use, if because of improper operation, lead to a prob...
First, the reason for the polishing of the optical fiber connector.As one of the most important optical passive devices in optical fiber system, optical fiber c...
According to the nature of fiber, fiber transceivers can be divided into multi-mode fiber transceivers and single-mode fiber transceivers.Due to the use of opti...
What are the advantages of PDH video optical terminal? We use video optical transceiver, communication fiber and other machinery to achieve fast and long distan...
Do you know the characteristics of the video optical terminal? As a transmission device, video optical terminal realizes the transmission of video signal in opt...
Optical fiber interface type and optical transceiver indicator diagramType of optical fiber interface:FC round with thread (most used on distribution frame)ST c...
1 Overview of Trunk CablingThe function of trunk cabling is to provide connections between management areas, devices, and devices in the integrated cabling syst...
The transmission medium commonly used in cabling system is twisted-pair cable (also known as twisted-pair), symmetrical cable (symmetric cable for short) and op...
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