Chengdu Kangbo Photoelectric Engineering Technology Co., Ltd.
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Contact Us
  • Contact Person : Mr. Zhang Dongfan
  • Company Name : Chengdu Kangbo Photoelectric Engineering Technology Co., Ltd.
  • Tel : 0086-28-85362901
  • Fax : 0086-28-85374201
  • Address : Sichuan,Chengdu,1-213, 9 WUKE EAST 3 ROAD, WUHOU DIST, CHENGDU CITY, CHINA
  • Country/Region : China
  • Zip : 610045

Downstream Optical Receiving Module GSB811

Downstream Optical Receiving Module GSB811
Product Detailed
One-way optical receiving One-way RF output High sensitivity optical power receiving Module design, plug-in installment;

 Feature

1.      One-way optical receiving,  one-way RF output;

2.      High sensitivity optical power receiving, we dynamic range and  high-performance RF output;

3.      MGC/ AGC, selectable;

4.      Both MGC and AGC modes support alarming function, convenient maintenance;

5.      Advanced gold plating RF connector;

6.      Imported optical receiver,  RF amplifier module;

7.      Advanced national standard network module,  remote control, intelligent management;

8.      NC attenuation technology, control the modulation level of exciter precisely;

9.      Module design, plug-in installment;

10.    Tilt design, convenience  connection,and reliable

Technical Specification

Item

Parameter

Remark

Input optical power range

-12 dBm~ 0 dBm

SJ/T 10663-1995

Optical return loss

>45 dB

SJ/T 10663-1995

Equivalent optical input noise current

≤8 PA/

SJ/T 10663-1995

Standard optical wave length

1310 nm, 1550 nm

 

Optical connection

SC/APC

FC/APC

Frequency ranage

5 MHz~300 MHz

 

Flatness

±0.75 dB

 

RF output signal level

≥110dBµV(max)

MGC (optical power -2dBm)

95±2 dBμv

AGC

Nonlinearity distortion (Remark)

C/CTB

≥75 dB

GY/T-143-2000-6.2.7

C/CSO

≥70 dB

GY/T-143-2000-6.2.7

RF output impendence

75Ω

 

RF output return loss

≥16 dB (5-300)MHz

GB/T11318.1

Downstream Optical Receiving Module GSB811



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