Ads by Google
OLT PON FTTH WDM Optical Receiver
FTTH PON+CATV Optical Receiver
input 1550nm/1490nm/1310m
output CATV RF+1490nm/1310nm
Product overview
FTTH is final development goal of broadband access. FWR-8610W mini type optical receiver suited the target's terminal product. It adopt low power receive, technology of optical control AGC and WDM, can satisfy the demand of receive individual 1550nm CATV signal , output PON signal (1490/1310nm), setting the LED indication light (≥-12dBm) on panel to monitor optical power.
Main technical indicators
| items | FWR-8610W | ||
Opticalparameters | Input working wavelength | (nm) | 1550 /1490/1310 |
Output wavelength | (nm) | 1490/1310 | |
Receive wavelength | (nm) | 1535~1565 | |
responsibility | (A/W) | ≥0.85/≥0.9 | |
Range of receive optical power | (dB) | +3 ~ -12 | |
Optical return loss | (dB) | ≥55 | |
connector | SC/APC ,LC/APC | ||
RF parameters | Bandwidth /inequality | MHz/dB | 47-862/≤±1 |
Output level | dBuv | -7~-2dBm /85 | |
AGC feature | dB | -7~-2dBm/85dBuv±1 | |
Adjust of output level | dB | 0~ -15 | |
Return loss | dB | ≥14(impedance 75Ω) | |
RF output connector | UK standard(1 port output) | ||
CNR | dB | -1dBm/≥51(NTSC80CH,OMI3.8%) | |
CTB/CSO/HUM | dB | When -1dBm/85dBuv ≥ 70/≥66/≥60 | |
others | Power supply /consumption | V/W | Outlay AC100~240V→DC12,/5 |
Woking /storage humidity | °C | -25~50/40~75(humidity 5~90%) | |
Instruction size | mm | 130×60×22 | |
Operation instruction
power supply connectionPOWER IN:it is external sources input ports. First, connect DC+12V external sources line to local DC IN port. Then, insert DC+12V external regulated power supply to AC100~240V,the light on panel on, means power supply is in normal work.
fiber insert and out before insert please clean APC connector with alcohol swabs. Then connect the concave of adapter and convex of fiber end. When optical signal in, the light of "OPTICAL(≥-12dBm)" become from red to green, means optical part is in work. "OUT" is the output port of PON signal,local receive is only CATV signal of 1550nm.
adjustment of RF output level
RF OUT:it is RF output port. If possible, use field strength meter to monitor before using. It is control by AGC, when optical signal receive -7~2dBm, output RF85dBuv±1. For example, optical signal less than -7dBm, level also decline. The relation is optical signal 1dB, RF2dB.
The attenuator has adjust to Mix when the device send out. When output level is deviate with design demand, please adjust RF LEVEL (0~-15), till it can meet your design demand.
Notes for install and adjust
1) FWR-8610G/W is inside instruction. Can not use in easy to be wet place; need enough space to heat dissipation if install in inside; the shield network of output cable should ground connection and less than 4Ω2) Pigtail input and cable output must reserve some length, reduce the chance of accidents. If used temporarily, please do not remove sealing. It is use LC/APC for optical input, please do not use LC/PC. PON output port can connect in LC/PC.
Thank you for your inquiry!
We not only supply OEM/ODM products with high quality and good price, but also provide excellent service for you!
Hangzhou Fullwell Optoelectronic Equipment Co., Ltd
Add:Floor 4, Building 2, No. 17 Jiuhe Road,Hangzhou,China
Tel :0086-4006088108 , Fax:0086-571-85132839
Mobile:0086-15858164343
Contact : Miss. Helen
Http://www.fullwell.com.cn