Professional China Catv Headend Equipment - GGEOT-10DR 1310&1550nm Outdoor transmitter fiber network – GreenGo
Short Description:
Professional China Catv Headend Equipment - GGEOT-10DR 1310&1550nm Outdoor transmitter fiber network – GreenGo Detail:
GGE-OT-10DR 1310&1550nm Outdoor transmitter fiber network
Description
GGE-OT-DR optical transmitter, adopting an internal isolated DFB laser diode module, is designed to meet the challenge of delivering 106 PAL B/G channels along with video and data over HFC network, intelligent monitor display and reliable power supply available.
Performance Characteristics
1.Operating bandwidth: 862MHz platform, optical output power 2~10mW
2.High performance DFB laser with internal isolation to provide optimum signal quality
3.Advanced pre-distortion circuit, with excellent CSO and CTB performance
4.AGC circuit available, providing constant input RF level to laser to ensure optimum laser output
5.Micro processor automatically controls output power (APC), modulation ratio status
6.High efficiency and stability switching power supply
Technical Specification
|
Number Item Unit |
Description |
Remark |
||
|
Optical Parameters |
||||
|
1 |
Wavelength |
nm |
1310±20 |
1550±10 |
|
2 |
Optical output power |
mW |
2~10 |
2~10 |
|
3 |
CNR |
＞51 |
||
|
4 |
CTB |
＞65 |
||
|
5 |
CSO |
＞60 |
||
|
RF Parameters |
||||
|
6 |
Frequency Range |
MHz |
45~862 |
|
|
7 |
Input Impedance |
Ω |
75 |
|
|
8 |
AGC Accuracy |
±5/±0.3 |
||
|
9 |
Input Return Loss |
＞16 |
||
|
10 |
Input Level range |
dB |
80±5 |
|
| Level adjustable range |
dB |
0~10 |
||
|
11 |
In-Band Flatness |
dB |
±0.50 |
|
|
12 |
Level test point |
dbuV |
Input level to laser -20 |
|
|
General Parameter |
||||
|
13 |
Power Input Voltage |
V |
AC220V or AC60V |
|
|
14 |
Current Consumption |
A |
0.25 |
|
|
15 |
Dimensions |
mm |
189(L)*90(W)*86(H) |
|
Product detail pictures:
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Using a total scientific good quality management process, superior high quality and excellent faith, we get great name and occupied this field for Professional China Catv Headend Equipment - GGEOT-10DR 1310&1550nm Outdoor transmitter fiber network – GreenGo, The product will supply to all over the world, such as: Cyprus, Ukraine, Dominica, Upon today, we've customers from all over the world, including USA, Russia, Spain, Italy, Singapore, Malaysia, Thailand, Poland, Iran and Iraq. The mission of our company is to provide the highest quality products with best price. We've been looking forward to doing business with you.
By Myrna from Berlin - 2016.12.19 11:10
Hope that the company could stick to the enterprise spirit of "Quality, Efficiency, Innovation and Integrity", it will be better and better in the future.
By Mamie from Poland - 2016.03.28 12:22
