China Supplier Low Price Tv Modulator - GGEOT-10DR 1310&1550nm Outdoor transmitter fiber network – GreenGo

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China Supplier Low Price Tv 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

2

室外光发1 

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

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)

 

 


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China Supplier Low Price Tv Modulator - GGEOT-10DR 1310&1550nm Outdoor transmitter fiber network – GreenGo detail pictures


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We have state-of-the-art tools. Our products are exported towards the USA, the UK and so on, enjoying a fantastic reputation amongst customers for China Supplier Low Price Tv Modulator - GGEOT-10DR 1310&1550nm Outdoor transmitter fiber network – GreenGo, The product will supply to all over the world, such as: Cape Town, Montpellier, Poland, We sincerely hope to cooperate with customers all over the world, if you would like to have more information, please kindly contact us, we are looking forward to building up a great business relationship with you.
  • Product quality is good, quality assurance system is complete, every link can inquire and solve the problem timely!
    5 Stars By Amy from Swaziland - 2015.06.05 13:10
    It's really lucky to find such a professional and responsible manufacturer, the product quality is good and delivery is timely, very nice.
    5 Stars By Lauren from Argentina - 2015.06.03 10:17

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