Protect 1000BASE-TX・00BASE-TX・0BASE-T instrument in LAN from lightning surege.
This is SPD for direct strike, discharging lightning surge to the ground.
Discharge lightning surge to the earth.
Primary side and secondary side electrically insulated
Protect network instrument from abnormal voltage like lightning surge invading high speed LAN (Max 100MHz).
Protect netwrok instruments from abnormal voltage induced through Power over Ethernet line (B method) corresponding to IEEE802.3af.