C-Band 26dBm 27dBm Polarization Maintaining EDFA Module Type
Polarization-maintaining erbium-doped fiber amplifier (EDFA-PM) is a series of fiber amplifier products dedicated to polarization-maintaining fiber systems. It has the advantages of full polarization-maintaining, high gain, and high power, supports PC software control, and is compact and easy to integrate. It can provide desktop or modular packaging according to customer needs, and accept parameter customization.
[특징]
Fully polarization maintaining design.
High gain factor.
High output power.
[Applications]
Optical fiber communication
Fiber optic sensing
Laser radar
[Speicfictaion]
| Parameter |
Unit |
Typical Value |
Remarks |
| Wavelength Range |
nm |
1530~1565 |
Customizable |
| Intput Power |
dBm |
-6~+3 |
|
| Saturated Output Power |
dBm |
26/27 |
@-3dBm input |
| Small Signal Gain Factor |
dB |
25 |
|
| Noise Index |
dB |
5 |
|
| Gain Flatness |
dB |
3 |
|
| Polarization Extinction Ratio |
dB |
23(Type)，20(Min) |
|
| Polarization Mode Dispersion |
ps |
0.5 |
|
| Input/Output End Isolation |
dB |
>35 |
|
| Pigtail Type |
|
PM1550 polarization maintaining fiber |
|
| Pigtail Connector Type |
|
FC/APC, slow axis alignment |
|
| Operating Mode |
|
ACC/APC |
*Note1 |
|
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
|
100~240V AC,<30W
|
5V DC, <15W
|
|
Size
|
260(W)×280(D)×120(H)mm
|
125(W)×150(D)×20(H)mm
|
|
Operating Temperature Range
|
-5~+55°C
|
|
Operating Humidity Range
|
0~70%
|
*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.
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