Category 6 cable: The transmission frequency of this type of cable is 1MHz to 250MHz, and the Category 6 wiring system should have a large margin for the compre...
The network cable, the most inconspicuous part of the computer network, is the most easily overlooked component. When setting up a network, most people pay atte...
Home improvement network wiring, the wireless router is placed in the weak current box, how to ensure the strength of the wireless signal at home? question:In ...
The interface type of the optical fiber jumper: there are square mouth and round mouth and should be the same as the port type of the photoelectric conversion p...
How much can a gigabit fiber optic transceiver bear? -28 dbm.Attenuation is closely related to ACR, and a small attenuation will contribute to the improvement o...
1. Principles of wiring:1. Integrated wiring. In the wiring design, the layout of telephone lines, cable TV cables, power lines and twisted pairs should be cons...
Integrated wiring is not a difficult project to understand. As long as you understand its principles and compare product performance a lot, you will be able to ...
①The office cable can go directly to the ceiling rack, put it into the wire trough, and bury it in the wall. Industry standards allow the introduction of juncti...
Most of the integrated wiring is a hidden line project. There are many problems in the later modification and maintenance. To build a reasonable design for stab...
As a product of optical transceivers, fiber optic transceivers are generally used in pairs, but it is also normal for fiber optic transceivers and fiber optic s...
The network is not stable and intermittent. It is found that the SPD light of the optical transceiver does not light up, and the 100M light is not lighted when ...
1. The optical fibers are reversed, and the optical fibers connected to TX and RX are reversed.2. The connection between the RJ45 interface and the external dev...