high quality optical amplifier 1550nm 4 8 port edfa
high quality optical amplifier 1550nm 4 8 port edfa
WS-ErA50xx series is a high power multi-ports optical amplifier with gain spectrum band within 1540~1563nm,it is mainly designed for the application of CATV or 1~8 continuous banding channel(ITU wavelength),it offers a flexible and low-cost solution for CATV large area coverage of metropolise and medium-sized cities.
WS-ErA50xx series products are widely used in AM CATV,Digital CATV,DBS&MMDS,FTTX ,MMDS,FTTX pon .
Item | Unit | Technical paremeter |
Bandwidth | nm | 1545~1565 |
Input optical power | dBm | -5 ~ +10 (normal +3) |
Output optical power range | dBm | 27~37 |
Max output power | dBm | 37 |
Output port |
| 8/16/32 |
Each port power |
| 10~24dBm |
Optical connector |
| SC/APC&LCAPC |
Difference valev range of 0utput power | dBm | -0.5~+0.5 |
Output optical power detection | dB | -20 |
Adjustable output power range | dB | -6~0 |
Switch time | ms | 8 |
Polarization dependence loss | dB | 0.3 |
Polarization dependence gain | dB | 0.4 |
Polarization mode dispersion | dB | 0.3 |
Input/output optic isolation | dB | 30 |
Pump leakage power | dB | -30 |
Supply voltage | V | 90~265VAC&30-72VDC |
Consumption | W | 50 |
Working temperature | ℃ | -5~+70 |
Product dimension | mm | 482x365x48 |
Product weight | kgs | 7.8 |
Carton weight | kgs | 16(2pcs) |
Shandong Wanshuo Optoelectronic Equipment Co., Ltd has been manufacturing CATV Optical equipment since 2008. We are located in Zibo City, Shandong Province, with convenient transportation access. 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 and FTTX network equipment, including EDFA, 1550nm/1310nm optical transmitters, optical receivers, FTTH optical node, CATV amplifiers, hybrid modules, power supplies and passive devices.
We have over 70 employees, an annual sales figure that exceeds USD3,300,000 and are currently exporting 60% of our production worldwide.
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.
Shandong Wanshuo Optoelectronic Equipment Co., Ltd always adheres to the "excellence, quality first" principle of the quality, taking the leading in passing I S O 9 0 0 1, CE certifications.
This device warranty is 12 months. If the problem is caused by the user's wrong operation or natural force majure, we will only be responsible for the maintenance and charge the appropriate material cost.
When the device has problem, please contact us immediately. On-site maintenance of faulty device should be operated by professional technician to avoid causing more damage to the equipment.
Note: For users who disassemble and repair equipment wihtout our authorization, our company will not offer free warranty. Reasonable maintenance and materials costs will be collected.
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