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EPON 1GE cortina chipset ONU
EPON 1GE cortina chipset ONU
EPON ONU is one of the EPON optical network unit design to meet the requirement of the broadband access network. It apply in FTTH/FTTO to provide the data and video service based on the EPON network.
EPON is the latest generations of access network technology. IEEE802.3ah is the standard protocol of EPON. The EPON standard differs from other PON standards in that it achieves higher bandwidth and higher efficiency using larger, variable-length packets. EPON offers efficient packaging of user traffic, with frame segmentation allowing higher quality of service (QOS) for delay-sensitive voice and video communications traffic. EPON networks provides the reliability and performance expected for business services and provides an attractive way to deliver residential services. EPON enables Fiber To The Home (FTTH) deployments economically resulting to accelerated growth worldwide.
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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 and dispatch 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
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Item Parameters Specification Interface PON Port 1 EPON optical interface
Meet 1000base-PX20+ standard
Symmetric 1.25Gbps upstream/downstream
SC single-mode fiber
split ratio: 1:64
Transmission distance 20KM
Receiving sensitivity:≤-28dBm
Transmitting optical power:0~+4dBmEthernet Port(LAN) 1*GE Auto-negotiation RJ45 ports
Full Duplex / Half-Duplex
RJ45 Auto-MDI/MDI-X
Transmission Distance 100 MeterPower Supply Port 12V DC input Management NetworkManagement Support IEEE802.3 QAM ONU can be remotely managed by OLT
Support Remote management through SNMP and Telnet
Local managementManagement
FunctionStatus monitor Configuration management Alarm management Log management Environmental
SpecificationsShell Plastic casing Power External 12V 0.5A DC power supply adapter
Power consumption: <3WDimensions 130mm(L) x102mm(W) x35mm (H)
0.3kgEnvironment Operating Temperature：0～50℃
StorageTemperature：-40～85℃
Operating Humidity：10%～90%(Non-condensing)
StorageHumidity：10%～90%(Non-condensing)
