Performance Specifications
EDFA:
|
Optical Parameter
|
Unit
|
Typical Values
|
Remark
|
|
Signal Wavelength
|
nm
|
1530~1565
|
C-band
|
|
Input Power
|
dBm
|
-6~+3
|
|
|
Output power
|
dBm
|
23
|
@-3dBm input
|
|
Noise Figure
|
dB
|
5.0
|
@-3dBm input
|
|
Gain Flatness
|
dB
|
3
|
|
|
Polarization dependent gain PDG
|
dB
|
<0.3
|
|
|
Polarization Mode Dispersion PMD
|
ps
|
<0.5
|
|
|
Input/output Isolation
|
dB
|
>35
|
|
|
Fiber Type
|
-
|
SMF-28
|
1.0m length
|
|
Optical Connector
|
-
|
FC/APC or Fiber collimator
|
|
|
Control Mode
|
-
|
Automatic Current Control (ACC)/Automatic Power Control (APC)
|
|
FRA:
|
Optical Parameter
|
Unit
|
Typical Values
|
Remark
|
|
Pump wavelength
|
nm
|
1425/1435/1455/1465
|
Accuracy: ±5nm
|
|
Pump Power
|
mW
|
500
|
Max power
|
|
Pump light polarization DOP
|
-
|
5% (Type), 10%(Max)
|
|
|
Fiber Type
|
-
|
SMF-28
|
1.0m length
|
|
Optical Connector
|
-
|
FC/APC or Fiber collimator
|
|
|
Control Mode
|
-
|
Automatic Current Control (ACC)
|
|
|
Electrical and environmental parameters
|
Module
|
|
Control Mode
|
RS232
|
|
Communication Interface
|
DB 25 Female
|
|
Power Supply
|
12V3A, DC
|
|
Dimensions
|
125(W)×150(D)×30(H)mm
|
|
Operation Temperature Range
|
-5~+55°C
|
|
Operation Humidity Range
|
0~70%
|
Structure diagram:
Module size:
*Note: When the module is installed, the cooling fins are facing upwards, and ensure that sufficient cooling air is blown along the cooling fins.
Ordering Information
P/N:①-②-③-④-⑤-⑥
When you inquire, please provide the correct P/N number according to our ordering information and attach the appropriate description would be better.
|
①
|
②
|
③
|
④
|
⑤
|
⑥
|
|
HEA
|
Amplifier type
|
Output power(dBm)
|
Pump wavelength (nm)
|
Pump power (mW)
|
Package Type
|
|
|
BA: BA amplifier
|
23
|
1455
|
500
|
M: Module
B: Desktop
|
Ordering Information for Custom Parts:
If you need to customize other specifications, please provide detailed description for your requirement.
Note 1:
ACC mode-automatic current control: the EDFA pump working current is set by the user and automatically locked by the EDFA to achieve a constant pump current. When the input optical power fluctuates, the output power will also fluctuate accordingly, which is applicable to all EDFA models.
APC mode-automatic power control: the user sets the signal light output power of the EDFA, PD automatically monitors and feeds back the output power, EDFA control and self-adaptive adjustment of the pump to achieve the stability of the output signal. The advantage of the APC mode is that when the input optical power fluctuates, the EDFA will reduce the output power fluctuation as much as possible, and it is suitable for power and line EDFAs.
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