Product
ROA-4500
Inter-Stage EDFA for DCM, Long Distance Transmission
- Feature
- Datasheet
- Application
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●Solve the low CNR with DCM insertion。
●Solve the low Non-Linear effect threshold of DCM。
●Low Noise Figure: <4.5dB at 0dBm Input.
●Ultra-Low CSO: <-70dBc.
●Redundancy hot swap power: 110V/220V mixed with 48V.
●High stability and reliability: MTBF>150000 hours.
●Complete network management interface: Ethernet, RS-485, RS-232 interface.
●Support Telnet and standard SNMP network management.
●High Precise AGC and APC Circuit: Typical power control accuracy is ±0.05dB.
●ITCS(Intelligent Temperature Control System ): Employ professional temperature
control chip which make cooling and power loss reduce 30% than competitors.
●Solve the low Non-Linear effect threshold of DCM。
●Low Noise Figure: <4.5dB at 0dBm Input.
●Ultra-Low CSO: <-70dBc.
●Redundancy hot swap power: 110V/220V mixed with 48V.
●High stability and reliability: MTBF>150000 hours.
●Complete network management interface: Ethernet, RS-485, RS-232 interface.
●Support Telnet and standard SNMP network management.
●High Precise AGC and APC Circuit: Typical power control accuracy is ±0.05dB.
●ITCS(Intelligent Temperature Control System ): Employ professional temperature
control chip which make cooling and power loss reduce 30% than competitors.
Parameter
|
Unit
|
Index
|
Optical Parameter
|
||
Operating Wavelength
|
nm
|
1530~1562
|
Output Power
|
dBm
|
13~24
|
Input Power
|
dBm
|
-10~+10
|
Inter-stage insert loss
|
dB
|
15
|
First Stage Output Power
|
dBm
|
+12
|
Noise Figure
|
dB
|
4.5
|
Output Power Stability
|
dB
|
±0.05
|
Input Isolator
|
dB
|
30
|
Output Isolator
|
dB
|
30
|
Input Pump Leakage
|
dBm
|
-35
|
Output Pump Leakage
|
dBm
|
-45
|
Return Loss
|
dB
|
-45
|
Gain flatness
|
dB
|
0.3
|
Polarization Mode Dispersion
|
ps
|
0.5
|
General Parameter
|
||
Operating Temperature
|
℃
|
-5~60
|
Storage Temperature
|
℃
|
-40~80
|
Humidity
|
%
|
10~85
|
Power Supply
|
V
|
110/220VAC, 48VDC
|
Power Consumption
|
W
|
18
|
Dimension
|
mm
|
483×381×44.5
|
Weight
|
kg
|
5
|
● Analog CATV long distance transmission
● Long Distance System with DCM Module
● Loss Insertion System such as ADM Insertion
● Long Distance System with DCM Module
● Loss Insertion System such as ADM Insertion