Gain Flattened Erbium-doped Fiber Amplifier Pre Amplifier EDFA-C-PA-GF-25-SM-M 25dB Module type
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-PA-GF-25-SM-M
|
|
|
Wavelength Range
|
nm
|
1530~1565
|
C-band
|
|
Input power
|
dBm
|
-45~-25
|
|
|
Output power
|
dBm
|
14
|
@-25dBm input
|
|
Gain coefficient
|
dB
|
25
|
|
|
Noise index
|
dB
|
5
|
|
|
Gain flatness
|
dB
|
≤1.5
|
APC/AGC，10~25dB
|
|
Polarization dependent gain
|
dB
|
≤0.3
|
|
|
Polarization mode dispersion
|
ps
|
0.5
|
|
|
Input/output isolation
|
dB
|
>35
|
|
|
Optical Power Monitoring
|
--
|
Input and output optical power monitoring
|
|
|
Pigtail fiber type
|
--
|
SMF-28 Single Mode fiber
|
Φ=2mm loose tube, 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.
|
Electrical and environmental parameters
|
Desktop Type
|
Module Type
(Current product)
|
|
Control method
|
Button
|
RS232 Serial communication
|
|
Communication interface
|
DB9 Female
(Default not include)
|
DB9 Female
|
|
Power supply
|
AC 100~240V
|
DC 5V, 3A
|
|
Size
|
260(W)×280(D)×120(H)mm
|
125(W)×150(D)×20(H)mm
|
|
Operating temperature range
|
-5~+35°C
|
|
Operating humidity range
|
0~70%
|
.jpg)
Latest Product Image(Updated on October 22, 2024):
.jpg)
.jpg)
.jpg)
.jpg)
.jpg)
Follow us on Twitter
Facebook page
CivilLaser YouTube