Fiber optics are flexible, transparent fibers made of extruded glass or plastic, slightly thicker than a human hair. Optical fiber is the most common means of transmitting light at both ends and is widely used in optical fiber communication. Optical fiber has a longer transmission distance and hig

There are three types of set-top boxes: 1) one is a traditional set-top box operated by various radio and television operators (Beijing Gehua, Hangzhou Huashu, etc.); 2) the other is operated by telecom operators or other third parties; 3) The recently popular network TV set-top box, similar to Tele

In network maintenance, it is found that the cleanliness of the optical fiber end face is a very important factor in order to make the optical fiber jumper and the optical fiber coupler well connected, which directly affects the communication quality of the optical network. At present, in the daily

Many people have seen the modem, and many people have only one modem at home, because some modem has its own routing function, they use the modem as a wireless router, but this greatly reduces the wireless network at home, you can't. Enjoy the good internet speed you deserve. Next, let's talk abo

With the development of computer and network technology, IT facilities such as servers and network communication equipment in data centers are developing in the direction of miniaturization, networking, and racking, which has brought new changes to the construction model of data centers. , and the c

Distribution frame is mainly used in office end of front-end information point modular management equipment, is a very important component in the integrated wiring management subsystem, if the lack of integrated wiring distribution frame, the front-end information point will direct access to the swi

Ethernet cable are classified into crossover cables and straight-through cables according to different networking applications.A straight-through cable is a common network cable and widely used. A crossover cable is a special Ethernet cable. Therefore, you can compare an Ethernet crossover cable wit

MPO fiber jumper. The MULTI-Fiber PushOn (MPO) connector is one of the MT series connectors. The MT series connectors use two 0.7mm diameter guide holes on the end face of the core to accurately connect the guide PIN (also called the PIN). MPO connector and fiber optic cable processing can produce v

Overview of ADSS cableWhen installing ADSS optical cables, it is necessary to comprehensively consider a variety of factors, including sag, distance and external environmental conditions, etc., and clarify the amount of optical cables and erection methods. The mechanical strength of ADSS optical cab

According to fiber properties, fiber transceivers can be divided into multi-mode fiber transceivers and single-mode fiber transceivers.Due to the different optical fibers used, the transceiver can transmit different distances. Multi-mode fiber can only cover a distance of 2 km to 5 km due to the sho