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.
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
l 1 PON ports (1.25G)
l 4 10/100M port
l Power supply: 12VDC
l Power consumption: 7W
Storage temperature: -30~60℃
Relative humidity: 10~90% (non-condensing)
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