Gain flat erbium-doped fiber amplifier is a series of fiber amplifier products dedicated to optical fiber communication systems. It can amplify multiple wavelength signals in the C-band at the same time, and keep the gain between each wavelength consistent, and the gain flatness is ≤1.5 dB. It has the advantages of broad spectrum, multiple wavelengths, flat gain, and high gain and low noise.
| Features | Applications |
| · High Gain
· High Dynamic Range · High Power Output |
· Fiber Communications
· Fiber Laser · Fiber Sensors |
| Optical Parameter | Unit | Typical Values | Remark | ||
| Model | – | EDFA-PA-GF | EDFA-BA-GF | ||
| Wavelength Range | nm | 1530~1560nm | C-band | ||
| Input Power | dBm | -35~-25 | -45~-25 | ||
| Saturated output power | dBm | 14 | 17/20/23 | ||
| Small signal gain factor | dB | 25 | |||
| Noise Figure | dB | 5 | |||
| Gain Flatness | dB | 1.5(Type), 0.8(Min) | |||
| Polarization Dependent Gain | dB | <0.3 | |||
| Polarization Mode Dispersion | ps | 0.5 | |||
| Input/output Isolation | dB | >35 | |||
| Fiber Type | – | SMF-28 | 1.0m length | ||
| Optical Connector | – | FC/APC | |||
| Control Mode | – | ACC | ACC/APC | ||
| Electrical and environmental parameters | Desktop | Module |
| Control Mode | Button | RS232 |
| Communication Interface | * Optional | DB9 Female |
| Power Supply | 100~240V AC, <30W | 5V DC, <15W |
| Dimensions | 260(W)×280(D)×120(H)mm | 125(W)×150(D)×20(H)mm |
| Operation Temperature Range | -5~+55°C | |
| Operation Humidity Range | 0~70% | |
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 |
| EDFA | Operation Wavelength | Amplifier type | Output power(dBm) | Fiber Type | Package Type |
| C: C-band | PA-GF: Gain flat type PA | Gain factor (dB): 25 | SM: SMF-28e
PM:PM1550 panda |
M: Module
B: Desktop |
|
| BA-GF: Gain flat type BA | Saturated output power (dBm): 15/17/20/23 |
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