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Email1: info@optictrans.com
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OPR-9235B Indoor Optical Receiver
   Content
Overview
OPR-9235B indoor optical receiver adopts high performance and high efficiency O/E converter. The first stage is amplified full GaAs MMIC, and the second stage by gain GaAS power double module, which ensure high output level. The whole device is controlled by microcomputer; AGC, ATT and EQ are adjusted by numerical control, which is the best choice for the construction of ring network in large and medium-sized cities.
 
Features
(1) It adopts high performance photo-detector, operating wavelength 1200~1620nm.
(2) Optical AGC control, when input is within range -7~+2dBm, the output level remains unchanged and CTB, COS is measured up to the standard.
(3) High gain, low distortion.
(4) The operating parameters of the whole machine are controlled by microprocessor, and the LCD status display on the front panel has many functions such as laser status monitoring, parameter display, fault alarm, network management, etc.; once the operating parameters of the laser deviate from the allowed range set by the software, the system will alarm promptly.
(5) Built -in dual power supply, automatically switched and hot plug supported.
(6) Standard RJ45 interface is provided, supporting SNMP and WEB remote network management.
 
Technical parameters
Category
Items
Unit
Index
Remarks
Optical Index
Operating Wavelength
nm
1200~1620
-
Optical Input Range
dBm
-7~2
-
Operating Mode
-
Optical AGC
-
Optical Return Loss
dB
45
-
Fiber Connector
-
SC/APC, FC/APC,LC/APC
Optional
RF Index
Operating Bandwidth
MHz
47~1002
-
Output Level
dBμV
96~110
-
Operating Model
-
AGC/MGC
Switching
AGC Setting Range
dB
80~110
-
Electronically Controlled ATT Range
dB
0~20
-
Electronically Controlled EQ Range
dB
0~15
-
Flatness
-dB
≤±0.75
-
No. of Output Port
-
2
-
No. of Test Point
-
1
-
Value Difference Between Output Port and Test Port
dBμV
-20
-
Return Loss
dB
16
-
Input Impedance
Ω
75
-
RF connector
-
F Metric/Imperial
Optional
Link Index
No. of Test Channels
-
PAL-D/59CH
-
CNR
dB
51
Rx -2dBm
CTB
dB
65
CSO
dB
60
MER
dB
40
General Index
Network Management Interface
-
SNMP,WEB Supported
-
Power Supply
V
90~265
VAC
-72~-36
-48VDC
Power Consumption
W
28
1+1 backup
Operating Temp
-5~65
-
Storage Temp
-40~85
-
Operating Relative Humidity
%
5~95
-
Dimension
mm
228×483×44
D×W×H
Weight
Kg
3.2
-
 
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