1,Server time precision: 1ms 2,10M/100M adaptive Ethernet 3,Power supply: 10W, 110 ~ 264V AC 4,1U ... standard rack mount 5,CE NTP Time Server, GPS Time Sever GTT200 Features: ... facilitate installation and debugging.l Support SNMP, with the serial port to enterl Support HTTPS, can login in web ... %Installation:1U standard rack mount installation GPS time server with 2 network port