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WS-50EYxx style WDM EDFA, OLT PON & CATV EDFA/YEDFA Optical Amplifier Combiner with gain spectrum band within1540~1563nm, which is mainly designed for the application of CATV or 1~8 continuous brandingchannel (ITU wavelength) and also offers a flexible and low-cost solution for CATV large area coverage of large and medium-sized cities.
WS-ErAxx WDM EDFA, OLT PON & CATV EDFA/YEDFA Optical Amplifier Combiner can realize Single wave transmission, CWDM three waves in single fiber, flat gain.DWDM; it is important fiber transmission equipment of building large and medium - sized CATV network, mainly used in FTTH, FTTB, DBS, MMDS, FTTX pon.

Item | Unit | Technical paremeter | Supplement | |
CATV operation wavelength | nm | 1545~1565 | CATV | |
OLT pass wavelength | nm | 1310/1490 | PON | |
CATV operation wavelength loss | dB | 0.8 | 1550nm | |
OLT pass wavelength loss | dB | 0.8 | 1310/1490nm | |
Number of uplink optical ports (for OLT) | pcs | 64 |
| |
Input optical power | dBm | -5 ~ +10 |
| |
Max output power | dBm | 40 |
| |
Output power stability | dBm | ±0.5 |
| |
Noise | dB | ≤ 5.0 | Input power0dBm,λ=1550nm | |
Return loss | Input | dB | ≥ 45 |
|
Output | dB | ≥ 45 |
| |
Optical connector |
| SC/APC, SC/UPC |
| |
C/N | dB | ≥ 50 |
| |
C/CTB | dB | ≥ 63 | ||
C/CSO | dB | ≥ 63 | ||
Supply voltage | V | AC170V~265V; AC90~135V; DC36~72V |
| |
Power Consume | W | ≤ 90 |
| |
Network management interface |
| RJ45 |
| |
Working temperature | ℃ | -10 - +42 |
| |
Max relative humidity | % | Max 5% no condensation |
| |
Storage temperature | ℃ | -30 ~ +70 |
| |
Devise size | mm | 464(L)*440(W)*89(H) |
| |
Package size | mm | 640(L)*640(W)*200(H) |
| |





Shandong Wanshuo Optoelectronic Equipment Co., Ltd has been manufacturing CATV Optical equipment since 2008. Our company has become one of the biggest enterprises in the field of CATV equipment in China. We have been mainly engaged in designing, researching, manufacturing and marketing CATV HFC network equipment.
Our company has been researching and developing HFC network products, including 1550nm EDFA, Multi-ports High Power EDFA, 1550nm/1310nm Optical Transmitters, Outdoor Optical Receivers, FTTH Optical Nodes, Passive FTTH Optical Nodes, CATV Amplifiers, hybrid modules, power supplies and passive devices.
After years of development, we have strong overall operational capabilities, rich experiences in international trade, and have made good relationship with many countries like USA, India, Vietnam, Spain, Romania, Ukraine and Russia, Peru, Colombia, African countries, etc. We are looking forward to forming business relationship with new clients around the world.
If you are interested in our products, welcome to your inquiry and visit our factory.

1. Are you a factory or trading company?
As a professional manufacturer, we supply full CATV & HFC network products more than 10 years in China.
2. Why should I choose you?
We can offer factory price, good quality, best service and long warranty.
3. How about your product service?
We can offer OEM & ODM, print your band, your design on the product based on your quantity.
4. How about the payment terms?
We accept bank transfer, escrow on line, western union, money gram, paypal.
5. How to ship the package?
DHL, UPS, EMX, TNT, Fedex, by air, by sea.
6. What kind of warranty do you offer?
Our excellent after-sale service team will provide to you with broader service plat form. We offer at lease one year warranty for our products without man-made damage.
7. What is your MOQ?
No MOQ for any sample test.
Tel: +86-533-3599957
Fax: +86-533-3599955
Web: //www.wanshuo.net
Add: NO.115, Wanjie Road, High-tech Development Area, Zibo, Shandong, China
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