High Power Pm Erbium-doped Fiber Amplifier Module can provide desktop or rack type packaging according to the needs of customers, and accept customized parameters.
Polarization maintaining erbium-doped fiber amplifier (EDFA-PM) is a series of fiber amplifier products specially designed for polarization maintaining fiber system. It has the advantages of high gain, low noise and polarization maintaining. It supports the upper computer software control and is compact and easy to integrate. It can provide desktop or rack type packaging according to the needs of customers, and accept customized parameters.
High polarization extinction ratio;
High output power;
Low noise.
Optical fiber communication;
Optical fiber sensor;
Fiber laser.
| Parameters | Unit | Values | Notes | |
| Part number | - | EDFA-PA-PM | EDFA-BA-PM | |
| Operating wavelength | nm | 1530~1565 | C-band | |
| Input power | dBm | -30~-20 | -6~+3 | |
| Saturated output power | dBm | 14 | ||
| 17/20/23 | @-3dBm Input | |||
| Small signal gain coefficient | dB | 30 | 25 | |
| Noise figure | dB | 5.0 | ||
| Gain flatness | dB | 3 | ||
| Polarization extinction ratio | dB | 23(Typ.), 20(Min.) | ||
| Polarization mode dispersion | ps | 0.5 | ||
| Input/Output isolation | dB | >35 | ||
| Fiber type | - | PM1550 | ||
| Connector | - | FC/APC, Slow axis alignment | ||
| Operating mode | - | ACC | ACC/APC | |
| Dimensions | mm | 260(W)×280(D)×120(H) | Benchtop | |
| 125(W)×150(D)×20(H) | Module | |||
| Power supply | V | AC 110~240V, <30W@25℃ | Benchtop | |
| 5VDC, <15W | Module | |||
| Control mode | - | RS232 Serial communication | Module | |
| Communication Interface | - | DB9 Female | Module | |
| Operating temperature | ℃ | -5~ +55 | ||
| Operating humidity range | % | 0~70 | ||
(1) .ACC mode-automatic current control: EDFA pumping working current is set by the user and automatically locked by EDFA to achieve constant pumping current. When the input optical power fluctuates, the output power will also fluctuate accordingly, which is applicable to all EDFA models.
(2) APC mode-automatic power control: the user sets the EDFA signal light output power, PD automatically monitors and feeds back the output power, EDFA control and adaptive adjustment of the pump to stabilize the output signal. When the input optical power fluctuates, the APC mode will reduce the output power fluctuation as much as possible, which is suitable for power type and line type EDFA.
All products have been tested before shipping out;
All products have 1-3 years warranty.(After the quality guarantee period began to charge appropriate maintenance service fee.)
We appreciate your business and offer an instant 7 days return policy. (7 days after receiving the items);
If the items you purchase from our store are not of perfected quality, that is they don‘t work electronically to manufacturers specifications, simply return them to us for replacement or refund;
If the items are defective, please notify us within 3 days of delivery;
Any items must be returned in their original condition to qualify for a refund or replacement;
The buyer is responsible for all the shipping cost incurred.
A: C-band or L band wavelength.
Q: What is the requirement for the output power?A: our company can customize according to your requirement.
Q: About the package dimension, do you have any requirement?A: We have the module type and benchtop for choice.
Q: what kind of EDFA would you like?A: We have PM Pre-Amp and PM Booster-Amp.
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