Special Design for Modulator Catv Analog - GGEOT-10DR 1310&1550nm Outdoor transmitter fiber network – GreenGo

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Special Design for Modulator Catv Analog - 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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Special Design for Modulator Catv Analog - GGEOT-10DR 1310&1550nm Outdoor transmitter fiber network – GreenGo detail pictures


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We retain bettering and perfecting our merchandise and service. At the same time, we do the job actively to do research and improvement for Special Design for Modulator Catv Analog - GGEOT-10DR 1310&1550nm Outdoor transmitter fiber network – GreenGo, The product will supply to all over the world, such as: Morocco, Seychelles, Russia, We've been proud to supply our products and solutions to every auto fan all around the world with our flexible, fast efficient services and strictest quality control standard which has always approved and praised by customers.
  • We have been looking for a professional and responsible supplier, and now we find it.
    5 Stars By Kimberley from Lahore - 2015.05.22 12:13
    Customer service staff and sales man are very patience and they all good at English, product's arrival is also very timely, a good supplier.
    5 Stars By Evelyn from Sweden - 2015.06.28 19:27

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