Industry News

The connector of optical fiber jumper is relatively fragile. Compared with the ordinary finished product of the network cable, the maintenance of optical fiber jumper is more co...

​The causes of fiber optic cable line failures can be roughly divided into four categories: external forces, natural disasters, the shortcomings of fiber optic cables, and human...

When the long-distance fiber-optic cable line at the provincial border or at the junction of the two maintenance units fails, the two adjacent maintenance units should conduct i...

The difference in the impedance of the lightning drainage line and the metal component of the optical cable to the ground causes the lightning current in the ground to be introd...

​Optical cable also plays an important role in modern life. It has high information and is the main tool for communication.

​The main purpose of the optical fiber connector is to achieve the splicing of the optical fiber.

The withstand voltage between the grounding device and the cabinet and frame is not less than 3000V (DC), no breakdown, no flashover for 1min.

​In the communication industry, the optical fiber distribution box is a very common optical fiber device, and more and more users use this product in the popularization of light.

​The dual-power optical transceiver can meet the needs of users of long-distance, high-speed, high-bandwidth Fast Ethernet work groups.

​Optical fiber and cable construction is a fixed asset construction for operators. Its investment is in place once, and it is difficult to change.

​Optical fiber is a light-transmitting medium made by using total reflection of light in glass or plastic fibers. Because of its large frequency and bandwidth, and low loss, it ...

The width of the frequency band represents the size of the transmission capacity. The higher the frequency of the carrier, the larger the frequency band width at which the signa...