SR202AF Optical Receiver has high performance, lower receiver optical power and lower cost for CATV operators providing high quality and excellent FTTH network solution. Product schematic diagram as below:
|
No
|
Interface
|
Description
|
|
1
|
Input Optical Interface
|
SC/FC/APC Connectors optional
|
|
2
|
RF OUT2
|
RF OUT2 F connector
|
|
3
|
RF OUT1
|
RF OUT1 F connector
|
|
4
|
OPT
|
LED Indicator
|
|
5
|
POW 5V
|
Power adaptor port
|
2. Specification
|
No
|
Description
|
value
|
Unit
|
Conditions / Notes
|
|
1
|
Wavelength
|
1550±10
|
nm
|
Optical filter 1550+/-10nm
|
|
|
1100～1620
|
No optical filter
|
|
|
2
|
Optical Power Input Range
|
-18～+2
|
dBm
|
|
|
|
3
|
Optical Input Return Loss
|
≥45
|
dB
|
|
|
|
4
|
Bandwidth
|
47～1003
|
MHz
|
|
|
|
5
|
Flatness
|
±1.0
|
dB
|
47～1000MHz，At 25 ℃
|
|
|
6
|
Slope
|
0~1.0
|
dB
|
47～1000MHz，At 25 ℃
|
|
|
7
|
Temperature Stability
|
±1.5
|
dB
|
In the operating tem range (-25 ~ +65 ℃)
|
|
|
8
|
Output Level
|
66±2
|
dBuV
|
-15dBm input optical power, per channel modulation 4.0%, in the 860MHz point test, at 25 ℃
|
|
|
9
|
Impedance
|
75
|
Ohm
|
|
|
|
10
|
Return Loss（47～1000MHz）
|
≥14
|
dB
|
At 25 ℃
|
|
|
11
|
MER
|
≥30
|
dB
|
-15~-5dBm input optical power
|
|
|
12
|
Power
|
< 0.8
|
W
|
|
|
|
13
|
Operating Temperature
|
-25～65
|
℃
|
|
|
|
14
|
Storage Temperature
|
-40～70
|
℃
|
|
|
|
15
|
Storage Humidity
|
≤95
|
％
|
Non- condensation
|
|
|
16
|
Optical Connector Type
|
SC/APC
|
|
FC/ST Optional
|
|
|
17
|
Power interface
|
DC5V/0.5A
|
|
External adapter
|
|
|
18
|
RF Output Connector
|
F connector
|
|
1 out optional
|
|
|
20
|
Dimension
|
74×64×27
|
mm
|
|
|
|
21
|
Weight
|
0.15
|
kg
|
|
|
3 AGC Function
|
Description
|
Parameter
|
unit
|
Noted
|
|
|
|
AGC arrange
|
-12~-2
|
dBm
|
Save when disconnect power
|
|
Indicator
|
|
OPT
|
Three color light
|
N/A
|
Optical power <-18dBm，red indicator；
Optical power-18~2dBm, green indicator
Optical power >2dBm，orange indicator；
|
4 Packing List
Ø One Optical Receiver
Ø One Power Supply Adapter
Ø One User Manual
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