Testing port:Dual-RJ45 port:10 100 1000 BASE-T Dual-SFP port: 1000BASE-SX LX ZXStandard:IEEE 802.3, RFC1242, RFC2544, Y.1564Connector:RJ-45 USBLED indicator:POWER, PORT1 LINK ACT, PORT2 LINK ACT, ALARMDisplay:800*480 color LCD touch screenBattery:Lithium battery AC adapterPower Supply:4 hours continuous operationWeight:800g