Product Specifications
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
Product Description
Main Technical Characteristics
1. This machine adopts imported optical module, pump laser and erbium doped amplifier.
2. The perfect and stable circuit of optic power output and controlling circuit of thermoelectric refrigeration device of laser module assure the user the best quality and stable working for a long time.
3. The internal micro-processor software has many functions such as laser monitoring, number display and trouble alarm and on-line management. Once the working parameter of the laser is out of the fixed range, there will be a red light glistening to alarm.
4. The RS-232 standard connector makes it is possible to manage on line and monitor in another place.
5. The machine adopts 19"standard shelf and it can work with the voltage from 85V to 254V or -48V DC.
|
Model(GFD1550-E) |
14 |
15 |
16 |
17 |
18 |
19 |
20 |
21 |
22 |
23 |
|
Output Power (dBm) |
14 |
15 |
16 |
17 |
18 |
19 |
20 |
21 |
22 |
23 |
|
Input power (dBm) |
-3--10 |
|
Wavelength (nm) |
1540--1560 |
|
Output power stability (dB) |
<±0.2 |
|
Bias oscillation sensitivity (dB) |
<0.2 |
|
Bias oscillation dispersion (PS) |
<0.5 |
|
Optical return loss (dB) |
>40 |
|
Fiber connector |
SC/APC |
|
Noise ratio(dB) |
<5.0(0dBm optical input) |
|
connector |
RS232 orRS485 |
|
Power loss (W) |
50 |
|
Working Voltage(V) |
220V |
|
Working Temp |
0--40 |
|
Storage Temp |
-25--+65 |
|
size(mm) |
19"×15"×1.75" |
We are professional CATV products manufactory, which stablished in 1958, we have 52 years of experience in developing and manufacturing CATV systems. Our sales network covers China, Southeast Asia, the Middle East, Europe, and the US.
Our product range includes:
1. Full DVB-C digital headend equipment/software/STB, and solution.
2. Full Gepon/EOC equipments, and solution.
3.1550/1310nm Optical euquipments.
4. Optical workstations, Nodes and receivers.
5. Optical devices and accessories.
6. RF modulators.
7. Trunk and line amplifiers.
8.5-1, 000MHz taps/splitters.
9. Satellite Dish antennas.
10. C/Ku band LNBs.
11. Coaxial and optical cables.
All operations at our 410, 000 square meter facility are ISO 9001 certified. 5600 employees, 100 R&D staff, and 500 engineers are ready to satisfy your requirements. We have an annual capacity of 2, 000, 000 terminal equipment and 80, 000 network equipment.
