FTTH China Manufacturer 4 Fast Ethernet EPON ONU 4 FE Ports Compatible With Huawei ZTE Communication Equipment

GL-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:

l Conform to IEEE802.3ah standard

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

l Support frame filtering and suppression

l Support standard 802.1Q Vlan function, support VLAN conversion

l Support 4094 VLANs (802.1Q)

l Support Dynamic Bandwidth Allocation (DBA) function

l Support QoS, including traffic flow classification, priority marking, queue and dispatch, traffic shaping and traffic control, etc

l Single ONU supports up to 1 LLID.

l Support IGMP Snooping

l Support Ethernet port ratelimit loop detection

l Support power failure alarm

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

Port features:

l 1 PON ports (1.25G)

l 4 10/100M port

Physical features:

l Power supply: 12VDC

l Power consumption: 7W

l Temperature:
Working temperature:0~55℃
Storage temperature: -30~60℃
Relative humidity: 10~90% (non-condensing)