GL-E8031U-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 canprovide high speed data service for customers. It has a PON uplink port thatconnects 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.
Support standard 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 anddispatch, traffic shaping and traffic control, etc.
Single ONU supports up to 1 LLID.
Support IGMP Snooping.
Support Ethernet port ratelimit loop detection.
Support power failure alarm.
Support lightning protection for power supply and lightning protection for service port.
Port features:
1 PON port (1.25G)
4 10/100/1000M port
Physical features:
Power supply: 12VDC
Powerconsumption: 8W
Temperature:
Working temperature:0~55â??
Storage temperature: -30~60â??
Relative humidity: 10~90% (non-condensing)
l With 4 PON ports or 8PON ports.
l Support 256/512 ONUs (1:64 splitting retio, 10km transmission distance).
l Provide 8GE uplink ports and and 8 SFP Combo ports.
l L2 full-line-speed ability
l MAC address table: 16K
l VLAN support: 4096
l ONU auto find and auto register.
l Support dynamic bandwidth distribution.
l Support online upgrade and batch upgrade
l Support in-band and out-of-band management interface
l Support CLI, TELNET,EMS management mode.
l Support dual-redundancy