Single Fiber 4GE+CATV GPON ONU
It is fiber to the home multi service access GPON ONT. It’s based on the mature, stable, high cost performance GPON technology and has gigabit Ethernet switching, WDM and HFC technology. It has a higher bandwidth, higher reliability, easy management and good quality of service (QoS) guarantee with technical performance of equipment meet the ITU- T G. 984 requirements and have good compatibility with third party manufacturers OLT.
It adopts single fiber WDM technology with downlink wavelength 1550nm and 1490nm, uplink wavelength 1310nm. It only needs one-core fiber to transmit data and CATV service.
Support port-based rate limitation and bandwidth control
In compliant with ITU-T G. 984 Standard
Wi-Fi series meet 802.11 n/b/g technical standards
Support data encryption, group broadcasting, port Vlan separation, etc.
Support Dynamic Bandwidth Allocation (DBA)
Support ONU auto-discovery/Link detection/remote upgrade of software
Support port mode of VLAN configuration
Support power-off alarm function, easy for link problem detection
Support broadcasting storm resistance function
Support port isolation between different ports
Support port flow control
Support ACL and SNMP to configure data packet filter flexibly
Specialized design for system breakdown prevention to maintain stable system
Support software online upgrading
EMS network management based on SNMP, convenient for maintenance
.
Specification
|
Item |
Parameter |
|
PON Interface |
1*GPON port, FSAN G.984.2 standard, Class B+ Downstream Data Rate:2.488Gbps Upstream Data Rate:1.244Gbps SC/APC single mode fiber 28dB Link loss and 20KM distance with 1:128 |
|
User Ethernet |
4*10/100M or 4*10/100/1000M 1*10/100/1000M and 3*10/100M auto-negotiation
Full/half duplex mode |
|
RF Interface |
Female F-Type Connector |
|
Power Interface |
12V DC Power supply |
|
PON Optical Parameter |
Wavelength: Tx 1310nm, Rx1490nm |
|
Data Transmission |
PON Throughput: Downstream 2.488Gbit/s s; Upstream
1.244Gbit/s |
|
Business |
Layer 2 wire speed switching Support VLAN TAG/UNTAG,VLAN conversion Support Port-based speed limitation Support Priority classification Support storm control of broadcast Support loop detection |
|
Network |
Standard compliant OMCI interface as defined by ITU-T G.984.4 Support WEB management |
|
Management |
Status monitor, Configuration management, Alarm
management, |
|
Shell |
Plastic casing |
|
Power |
Power supply: 12V DC/1A Power consumption: 4FE+CATV: <6.5W
3FE+1GE+CATV <6.75W |
|
Physical |
Item Dimension:170mm(L)*130mm(W)*30mm(H) Item weight:0.3kg |
|
Environmental |
Operating temperature: 0 to 50ºC |
CATV
|
Item |
Parameter |
|
Wavelength |
1550nm |
|
Optical return loss |
>45dB |
|
Input optical power |
-18dBm~0dBm |
|
RF frequency |
47MHz~1000MHz |
|
RF output lever |
78dBuV (@-12~-2dBm@85MHz) |
|
CNR |
>41dB (@-10dBm@DS22 Channel) |
|
CSO |
>60dBc (@-10dBm@DS22 Channel) |
|
CTB |
>60dBc (@-10dBm@DS22 Channel) |
|
RF output return loss |
>12dB |
|
RF impedance |
75Ω |
|
AGC function |
Support |
Solutions
.
Model
Single Fiber 4GE+CATV GPON ONU
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