● Standard:  GB/T18802.21-2004/IEC61643-21:2000                                                                                                  
●  Signal Protection: Ethernet Protection (Bandwidth > 100Mbps );
● Features: Multi-level protection, large maximum discharge current,
low limiting voltage, quick reacting time, low inserting loss;
●  Grounding Mode: Extension Line to ground                                                             
●  Protective Line:1-8
●  Design: Clear Logo, recognizable, aluminum shell, delicate size;