China Fullwell FTTH Equipment Optical Receiver with Wdm, Find details about China Optical Receiver, FTTH CATV Optical Receiver from Fullwell FTTH Equipment Optical Receiver with Wdm
1. Introduction
Fiber to the home ( FTTH ) broadband access is the ultimate development goal, the FWR-8610W optical receiver is the target terminal products for this goal. FWR-8610W device adopts the technology of high isolation WDM in order to separate CATV and ONU signal. Furthermore, it also adopts low optical power receiving and RF_AGC control technique, which could achieve the requirement of ≤-9dBmCATV receiving for FTTH. The optical power receiving monitoring indicator LED ( ≥-15dBm) is provided on the pane and it supports RF outputs constantly, the convenience of customers use, which is the ideal receiver equipment for FTTH
Item | Unit | Performance Parameter | |
Optical characteristic | input wavelength | (nm) | 1310,1490,1550 |
Output wavelength | (nm) | 1310,1490 | |
operation wavelength | (nm) | 1540~1560 | |
channel separation | (dB) | ≥40(1310/1490nm and 1550nm ) | |
response | (A/W) | ≥0.9 | |
receive power range | (dB) | +3~-18 | |
reflection loss | (dB) | ≥55 | |
fiber linker | / | SC/UPC | |
RF characteristic | Bandwidth/flatness | MHz/dB | 47-1000/≤±1 |
output level | dBuv | 82/80/70±1/(-2~-9/-12/-15dBm) | |
output level adjustment | dB | 0~-18 | |
reflection loss | dB | ≥14(75Ω characteristic impedance) | |
RF output interface | / | Metric (one-way output) | |
CNR/MER | dB | ≥44/34(PAL-D 60CH,OMI3.8%,-9dBm) | |
CTB/CSO/HUM | dB | ≥65/≥60/≥60(-1dBm receive) | |
Other requirement | power supply/consumption | V/W | External AC155~255V→DC12,/5 |
working/storage temperature | ºC | -35~50/-40~75(humidity 5~90%) | |
size | mm | 130×60×22 |