surge arrester RJ45 RJ11 signal arrestor 2pins,4pins,8pins protect telephone, computer,network and so on surge arrester RJ45RJ11signal arrestor2pins,4pins,8pinsprotect telephone, computer,network and ... ×25mm8Pins protectedAe:≤0.3dB Bit/s: 100Mbps ta:1nsUc 6V(Signal) In 2.5kA(8/20μs) or In 300A(8 ...