Description
***1U type ONU products fully comply with IEEE **2.*****5 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.
Product features:
& Conform to IEEE**2.3ah 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 **2.1Q Vlan function and support VLAN
conversion
& Support ***4 VLANs (**2.1Q)
& 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 *5dBuv (input*6dbm)
& AGC working range *0dB CNR ≥*@********************r>
Port features:
*1 PON ports (1.*5G)
*4 *0/**0M port
Physical features:
*Physical dimension: **0***7**0 (L×W×H, unit: mm)
*Power supply: 5VDC
*Power consumption: 6W 　
*Temperature:
Working temperature: 0～*5℃
Storage temperature: **0～*0℃
Relative humidity: *0～*0% (non-condensing)
