EPON ONU 4FE+2POTS+WIFI(DT-EU+4FE+2POTS+WF)is an EPON user terminal,which meets the SOHO broadband access ,FTTH broadband speed ,FFTH/FTTD of cable-television operator.The equipment based on mature, stable, cost-effective Gigabit EPON technology combines Gigabit Ethernet switching technology, WIFI and high-quality VoIP technology. It has high reliability, ease of administration and good QOS. The technology performance meets the IEEE802.3ah, China Telecom EPON equipment technical requirements (V2.1) specification requirements.

★Special Features

1.1:Data service function

⊙Full speed without blocking exchange

⊙8K MAC address table

⊙Support Full Range VLAN ID

⊙Support QinQ VLAN、1:1VLAN、VLAN Trunk etc.

⊙support port monitor, port mirror ,port speed limit ,port SLA etc.

⊙QoS based on interface,IEEE 802.1p,IPV4(ToS),Diff-Serv,IPV6,802.1Q VLANID,destination MAC or source MAC.

⊙The Ethernet interfaces according to the specifications of the IEEE802.3.

⊙128-bit AES encryption algorithm.

⊙According to 802.1x remote management and user authentication

1.2: Telephone service function

⊙Support SIP protocol，H.248 protocol，H.323 optional.

⊙Support ITU-T G.711、G.723.1、G.729 compression algorithm

⊙Echo cancellation meets ITU-T G.168-2002. echo cancellation for the longest is 128ms.

⊙Support OSPF,T38.

⊙Support RFC2833 and RFC2833 redundant,distinctive ringing ,MD5 certificate,call forwarding,call waiting,telephone hotline,alarm clock,abbreviated dialing and etc.

⊙Support two POTS interface three-way calling,three-way calling support local mixing.

⊙Support POTS GR909 line test function.

⊙Support dynamic PPPoE,dhcp and static IP.

⊙Support CTC2.1 standard

⊙7×24h call lose≤0.01%