The XB-COM-RJ45/8 network interface lightning arrester is produced using the latest imported semiconductor clamping devices from abroad, with a transmission rate of 100Mbit/s. It has the characteristics of fast action time, low output residual voltage, accurate clamping, low insertion loss, and good protection performance. It can effectively prevent communication equipment damage caused by overvoltage caused by ground potential rise or line induction in network systems.
Technical parameters of XB-COM-RJ45/8 network interface lightning arrester:
| model |
XB-COM-RJ45/8 |
| Rated voltage Uc |
6 V |
| Nominal discharge current Isn |
1.5KA (line/line) |
| 5KA (line/ground) |
| Voltage protection level Up at Isn |
≤ 35 V (line/wire) |
| ≤ 35 V (line/ground) |
| Response time Ta |
<1ns |
| Data transmission Vs |
155Mbps |
| Number of protection lines |
1~8 |
| interface method |
RJ45 |
Installation and maintenance methods:
At the front end of the RJ45 interface of the computer network of the protected device, connect the lightning arrester in series, connect the "IN" end to the external line, connect the "OUT" end to the device, and make a reliable electrical connection between the grounding terminal of the lightning arrester and the ground wire.
If it is found that the network interface with installed lightning arrester cannot transmit data normally, remove the lightning arrester and directly connect the RJ45 interface of the network cable to the equipment. If it still cannot transmit normally, the lightning arrester is intact and other reasons should be investigated.