Gain Flattened Erbium-doped Fiber Amplifier for C-band 20dBm EDFA Module Type EDFA-C-BA-GF-20-PM-M
The gain flat erbium-doped fiber amplifier is a series of fiber amplifiers specially designed for optical fiber communication systems. It can simultaneously amplify multiple wavelength signals in the C-band, and maintain the same gain between wavelengths, with a gain flatness of ≤1.5 dB. It has the advantages of wide spectrum, multiple wavelengths, flat gain, high gain and low noise.
[Characteristic]
Wide working wavelength range;
High gain and flat gain;
Good temperature adaptability.
[Application]
Optical fiber communication
optical fiber sensor
fiber laser
[Specifications]
|
Parameters
|
Unit
|
Typical value
|
Remarks
|
|
Model
|
--
|
EDFA-C-BA-GF-20-PM-M
|
Booster Amplifier
|
|
Wavelength Range
|
nm
|
1530~1565nm
|
C-band
|
|
Input power
|
dBm
|
-12~+3
|
|
|
Max Output power
|
dBm
|
20
|
20dBm(100mW)
|
|
Gain coefficient
|
dB
|
25
|
|
|
Noise index
|
dB
|
5
|
|
|
Gain flatness
|
dB
|
≤1.5
|
APC/AGC，10~25dB
|
|
Polarization extinction ratio
|
dB
|
≥23
|
|
|
Input/output isolation
|
dB
|
>35
|
|
|
Optical Power Monitoring
|
--
|
Input, output optical power monitoring
|
|
|
Pigtail fiber type
|
--
|
PM1550 fiber
|
Φ=2mm, L=1m
|
|
Pigtail connector type
|
--
|
FC/APC
|
|
|
Work mode
|
--
|
ACC/APC/AGC
|
ACC: Automatic Current Control
APC: Automatic Power Control
AGC: Automatic Gain Control
|
|
Adjustment range
|
--
|
ACC: 0~100%
APC: 10%~100%
AGC: 0~25dB
|
|
*Note1:
ACC mode - automatic current control: The EDFA pumping operating current is set by the user and automatically locked by the EDFA to achieve a constant pumping current. When the input optical power fluctuates, the output power will also fluctuate accordingly, which is suitable for all EDFA models.
APC mode - automatic power control: The signal light output power of the EDFA is set by the user, the PD automatically monitors and feeds back the output power, the EDFA control and the adaptive adjustment pump achieve the stability of the output signal. When the input optical power fluctuates, the APC mode minimizes the fluctuation of the output power and is suitable for power type and line type EDFA.
|
Electrical and environmental parameters
|
Module Type
(Current product)
|
|
Control method
|
RS232 Serial communication
|
|
Communication interface
|
DB9 Female
|
|
Power supply
|
DC 5V, 3A
|
|
Size
|
125(W)×150(D)×20(H)mm
|
|
Operating temperature range
|
-5~+35°C
|
|
Operating humidity range
|
0~70%
|
Latest Product Image(Updated on October 22, 2024):
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