Chinese wholesale Catv Design, Analog Modulation,Uhf Modulator, Commercial Rf Modulator - GGEOT-10DR 1310&1550nm Outdoor transmitter fiber network – GreenGo
Short Description:
Chinese wholesale Catv Design, Analog Modulation,Uhf Modulator, Commercial Rf Modulator - 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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It adheres to the tenet "Honest, industrious, enterprising, innovative" to develop new products constantly. It regards customers, success as its own success. Let us develop prosperous future hand in hand for Chinese wholesale Catv Design, Analog Modulation,Uhf Modulator, Commercial Rf Modulator - GGEOT-10DR 1310&1550nm Outdoor transmitter fiber network – GreenGo, The product will supply to all over the world, such as: Ghana, Atlanta, belarus, In order to carry out our goal of "customer first and mutual benefit" in the cooperation, we establish a specialist engineering team and a sales team to supply the best service to satisfy our customers' requirements. Welcome you to cooperate with us and join us. We have been your best choice.
By Victor from UK - 2015.06.18 17:25
This is the first business after our company establish, products and services are very satisfying, we have a good start, we hope to cooperate continuous in the future!
By Liz from Tunisia - 2016.05.21 12:31
