At present, in the general optical fiber wiring network, because the technology and quality of the fiber used in wiring are generally relatively stable, the cha...
A twisted pair must conform to the national product standards:1, the twisted pair used for pure copper core, wire diameter of 0.5 mm.2. The single core 100-mete...
The main function of the telephone optical terminal in the optical communication, should be the field and the purchase of the telephone optical terminal should ...
The adapter was first developed by NTT in Japan. FC is short for FERRULE CONNECTOR, indicating that its external strengthening mode is metal sleeve, fastening m...
As an optical passive device, optical fiber attenuator is used to debug optical power performance in optical communication systems, calibrate optical fiber inst...
The design of the multi-channel RS-232C interface standard is a widely used universal standard. It concerns the use of pervasive standards. It covers a wide ran...
What are the advantages and disadvantages of analog optical terminal and digital optical terminal in optical fiber video transmission? With the development of o...
What is the basic principle of optical fiber guiding light? Optical fibers have different structural forms. At present, most practical optical fibers are compos...
FC/PC FC/UPC FC/APC SC/PC SC/UPC SC/APC ST/PC ST/UPC SC/APCFiber adapters can be divided into SC, FC, and ST.SC stands for Standard Connector.ST stands for Stra...
The operating temperature of communication optical fiber can be between -40 ℃ and +60℃, and the design is based on the premise that it is not exposed to a large...
For the trunk system with single-mode fiber, most of them are composed of fiber with zero dispersion at 1.3pm band. However, due to the practical application of...
Multi-mode fiber The optical fiber that is divided into multiple modes according to the operating wavelength and the possible modes of its propagation is called...