In recent years, due to the support of the national policy for the broadband industry, the ADSS optical cable industry has developed rapidly, which has been acc...
Leather cable, also known as butterfly cable and figure 8 cable, is widely used in residential building access networks because of its softness and lightness. W...
We should consider the following points when choosing OPGW cable:1. It is necessary to meet the requirements of meteorological conditions, the requirements of i...
With each span corresponding to 80km of transmission and overhead, for a communication system with a typical span of 16 spans 22dB, when using coherent QPSK 40...
Optical cables have the advantages of small size, light weight, long transmission distance, large capacity, low signal attenuation, and anti-electromagnetic int...
The formation of the excess length of the optical cable mainly comes from the secondary coating and the cabling process, which together determine the size of th...
The formation of the excess length of the optical cable mainly comes from the secondary coating and the cabling process, which together determine the size of th...
The optical cable needs to have a certain stretching window in the process of production and use. The general optical cable is 0.5%, and the self-supporting opt...
When you only have one fiber optic cable? How to choose a fiber optic transceiver?The general fiber optic cable is a double-core fiber, one wire is used to rece...
1. Optical cable on-off detection: use a laser flashlight, sunlight, or illuminator to illuminate one end of the optical cable connector or coupler; see if ther...
1. First, check whether the indicator light of the optical fiber transceiver or optical module and the indicator light of the twisted pair port are on.1. If the...
Category 6 network cable usually refers to Category 6 unshielded twisted pair. Category 6e cable is a network cable that is one level higher in performance than...