DCM
 
 
Tel: +86-571-86625003
Email1: info@optictrans.com
Email2: kally@optictrans.com
WhatsApp: +86 13967163428
Skype: hightech086
 
 
Keyword:
 
  Products
OPR-8602ML 1002ML 2 ways Bi-directional Optical Receiver (with EOC in)
   Content
Description
OPR-8602ML is our latest universal CATV network optical receiver. The pre-amp adopts GaAs MMIC amplify module and the post-amp adopts GaAs power doubly amplify module. Fixed ATT and EQ inserter is selected by the users. And according to actual needs, users can also choose a more targeted high quality module combination. Optimized circuit design coupled with our 10 years professional design experience, make the equipment achieve good performance indexes. It is an ideal model to build the CATV network.
 
Performance feature
(1) High responsively PIN photoelectric conversion tube.
(2) Ten bar LED optical power indicator shows more accurate optical power.
(3) Configured EOC head-end signal insert port, easy access to the Ethernet.
(4) Optimized circuit design, preceding stage SMT process and post stage typical module amplify circuit make the photo electronic signal transmission more fluent.
(5) Power doubly output, high gain and low distortion.
(6) Optical AGC control, when the input optical power range is -7~+2dBm, the output level, CTB and CSO basically unchanged.
 
Technical data
Item
Unit
Parameters (OPR-8602ML  OPR-1002ML 1GHz)
Optical Parameters
Receiving Optic Power
dBm
-7 ~ +2
Optical Return Loss
dB
>45
Optical Receiving Wave
nm
1100 ~ 1600
Optical Connector Type
 
FC/APC, SC/APC or specified by the user
Fiber Type
 
Single mode
Link Parameters
C/N
dB
≥ 51 (-2dBm input)
C/CTB
dB
≥ 65
Input -2dBm, Output level 108 dBμV
C/CSO
dB
≥ 60
Equilibrium 6dB
RF Parameters
Frequency Range
MHz
45 ~862/1003
Flatness in Band
dB
±0.75
Rated Output Level
dBμV
≥ 108 (-7~2dBm)
Max Output Level
dBμV
≥ 114
Output Return Loss
dB
≥14
Output Impedance
Ω
75
Equilibrium
dB
Fixed EQ inserter (selected)
Attenuation
dBμV
Fixed ATT inserter (selected)
Reverse optical emission part
Optical Parameters
Optical Emission Wave
nm
1310±10, 1550±10 or specified by the user
Output Optical Power
mW
0.5, 1, 2
Optical Connector Type
 
FC/APC, SC/APC or specified by the user
RF Parameters
Frequency Range
MHz
5 ~ 65 (or specified by the user)
Flatness in Band
dB
±1
Input Level
dBμV
85 ~ 90
Output Impedance
Ω
75
General Characteristics
Power Voltage
V
A: AC (150~265)V; B: AC (35~90)V
Operating Temperature
-40~60
Storage Temperature
-40~65
Relative Humidity
%
Max 95% no condensation
Consumption
VA
≤ 30
Dimension
mm
260 (L)×200 (W)×130 (H)
Note: Forward RF indexes given above are measured when the final stage output module using the MC7884. Use other module, the indexes will be different.

Block diagram

Relation Table of Input Optical Power and CNR

 
Hangzhou OpticTrans Communication Tech. Co., LTD.
Copyright © 2011-2017 杭州奥全通信技术有限公司

工业和信息化部备案管理系统网站 浙ICP备11039329号-1

浙公网安备33010602005244号