XDK-E8021U-B type ONU products fully comply 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 office end apparatus through optical fiber.
Product features:
Conform to IEEE802.3ah standard
Support Ethernet service layer 2 switching and wire-speed forwarding of uplink and downlink services
Support frame filtering and suppression
Supports tandard 802.1Q Vlan function, support VLAN conversion
Support 4094 VLANs (802.1Q)
Support Dynamic Bandwidth Allocation (DBA) function
Support QoS, including traffic flow classification, priority marking, queue and dispatch, traffic shaping and traffic control, etc
Single ONU supports up to 1 LLID.
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
Port features:
1 PON ports (1.25G)
4 10/100M port
Physical features:
Power supply: 12VDC
Power consumption: 7W
Temperature:
Working temperature:0～55℃
Storage temperature: -30～60℃
Relative humidity: 10～90% (non-condensing)
For more information: please send emailto: maychan(at)szxdk.com or skype:maychan10
