Industrial Switch, Ethernet Switch, Network Switch manufacturer / supplier in China, offering Managed 1-Port 1ge Opt and 5-Port Ge Base-T Network Industrial Switch, Managed 2 Port Giga Combo and 8 1000m Poe Ethernet Industrial Switch, Industrial Unmanaged 2*100m Fx and 4*100m Tx Poe Fe Switch 1*Af/at/Bt+3*Af/at and so on.