The THK-E8020U/E8022U ONU product fully complies with IEEE 802.3-2005 and the

China Telecom EPON device technical specification (V2.1). It is operative, manageable and maintainable at telecommunication level, and can provide high speed data service for customers. It has a PON uplink port that connects to the local side device through optical fiber.

 

Product features:

 

         Conform to IEEE802.3ah standard and meet CTC V2.1 technical requirementss

 

         Support Ethernet service layer 2 switching and wire-speed forwarding of uplink and downlink services

 

         Support frame filtering and suppression

 

         Support standard 802.1Q Vlan function and support VLAN conversion

 

         Support 4094 VLANs (802.1Q)

 

         Support Dynamic Bandwidth Allocation (DBA) function

 

         Support QoS, including traffic flow classification, priority marking, queuing and scheduling , traffic shaping and traffic control, etc

        

         Support IGMP Snooping

 

         Support Ethernet port rate limit loop detection

 

         Support power failure alarm

 

         Support lightning protection for power supply and lightning protection for service port

 

         CATV radio frequency feature (optional)

 

        Output level 85dBuv (input-6dbm)

 

        AGC working range 10dB CNR ≥46dB@-6dBm (input)

 

Port features:

 

         1 PON ports (1.25G)

         1 10/100/1000M port

         1 CATV port(E8022U have this interface)

         1 10/100M port  (Temporarily can not use)

 

Physical features:

 

         Physical dimension: 194*117*30 (L*W*H, unit: mm)

 

         Power supply: 5VDC Power consumption: 6W

 

Temperature:

 

        Working temperature: 0~45℃

 

        Storage temperature: -30~60℃

 

        Relative humidity: 10~90% (non-condensing)