1,Support IEEE802.1p,SIP/MGCP/H.248. 2,Upstream:1Gb.downstream:1 Gb 3,Ports:1 Optical interface1 RF port,2 POT,4 internet port Description ONU 4FE+2POTS+CATV is an GEPON broadband terminal device, Support two POTS (voice) interface and with a CATV (cable system) module .It compatibles with IEEE802.3ah standard, and integration of cable television technology and high quality VoIP technology, can ...