Chinese wholesale Digital Cable Tv Headend - GGE-70PA Series C-band DWDM Optical Fiber fiber laser amplifier (gain-flat) – GreenGo
Short Description:
Chinese wholesale Digital Cable Tv Headend - GGE-70PA Series C-band DWDM Optical Fiber fiber laser amplifier (gain-flat) – GreenGo Detail:
GGE-70PA Series C-band DWDM Optical Fiber fiber laser amplifier (gain-flat)
Performance Characteristics
- Adopts the world’s top class pump laser; advanced electronic circuit and low consumption design, greatly reduced the heat power consumption of complete equipment.
- Perfect APC,ACC and AGC control, excellent design in the ventilation and heat-dissipation, ensures long life and high reliability work of pump laser.
- The LCD at the front panel offers the work index and warning alarm of all equipment. RS232 and RJ45 offer serial communication and SNMP network management port.
- The laser will switch off automatically if optical power is missing, which offers security protection for the laser.
- All the optical port can be installed in the front panel, also can be in the back panel if customers specify.
- Accord with the communication technology requirements of 44 channels DWDM system.
- Excellent gain flattened feature (GF<1.0dB).Low noise figure.
- Carrier-class security and reliability and network management Function.
- 10/100M Ethernet interface supports SNMP and WEB remote network management.
- 1+1 powers supply back up optional, hot-plug function available. Low power consumption.
Technical Specification
|
Technical Data |
GGE-70PAxx |
GGE-70LAxx |
GGE-70BAxx |
| Work wavelength range |
|
||
| Input optical power range |
-45dBm~-20dBm |
-25dBm~-10dBm |
-10dBm~+6dBm |
| Output optical power range |
|
13~23dBm |
13~23dBm |
| Signal gain |
20~40dB |
|
|
| Optical connector |
FC/APC&FC/UPC |
SC/APC&SC/UPC |
LC/APC&LC/UPC |
| Noise figure |
4.5dB |
5.0dB |
5.0dB |
| Working channel |
1~44 |
||
| Gain flatness |
0.7~1.0dB |
||
| Polarization dependence gain |
0.3dB |
||
| Polarization mode dispersion |
0.3dB |
||
| Polarization dependence loss |
0.3dB |
||
| Input/output optical isolation |
30dB |
||
| Pump leakage power |
-30dBm |
||
| Echo loss |
45(UPC) 55dB(APC) |
||
| Wavelength of optical management channel |
1500~1520nm |
||
| Power supply |
90~265VAC&30-72VDC |
||
| Power consumption |
＜ 10W |
||
| Working temperature |
-5℃ ~+70℃ |
||
| Working relative humidity |
5~95% |
||
| Product size |
483x205x44mm |
||
| Carton weight |
10kgs（2pcs） |
||
Product detail pictures:
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Sticking to the belief of "Creating products of high quality and making friends with people from all over the world", we always put the interest of customers in the first place for Chinese wholesale Digital Cable Tv Headend - GGE-70PA Series C-band DWDM Optical Fiber fiber laser amplifier (gain-flat) – GreenGo, The product will supply to all over the world, such as: Atlanta, Peru, Bangalore, "Good quality and reasonable price" are our business principles. If you are interested in our products or have any questions, please feel free to contact us. We hope to establish cooperative relationships with you in the near future.
By Lindsay from California - 2015.06.18 17:25
Timely delivery, strict implementation of the contract provisions of the goods, encountered special circumstances, but also actively cooperate, a trustworthy company!
By Elsa from Tunisia - 2015.04.25 16:46
