... . It has a Fast or Gigabit fiber Ethernet uplink, 4 Giga-Ethernet downlinks, optional SIP VoIP with ... in the device. >> Technical parameters Technical items DescriptionWAN/Uplink Interface 100M (P2600s) or 1000M (P2601s) with/without ... set VLAN ID, 1 of them used to configure uplink type(optical or UTP)Power Input +12Vdc, 2A ... GE4*GE12*FXS√singleSC/APC Wireless Antenna CPE (Customer Premise Equipment)