Meridian’s US6GT4GX2POEH is an unmanaged PoE Ethernet switch with P.S.E. function. This unit supports power over ethernet, a system to transmit electrical power, along with data, to remote devices over standard twisted-pair cable in an Ethernet network. This switch has 4 x 10/100/1000Base-TX and 2 x 1000Base-X SFP ports. The SFP port optical network speed can be set by the DIP-switch. The US6GT4GX2POEH switch supports redundant input power and is housed a rugged IP-30 housing. DIP switches are also provided for enabling the relay output alarm. The wide operating temperature range of -40 to 75 degree C can easily satisfy most the most demanding environments.