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Small signal erbium-doped fiber amplifier EDFA pre-amplification C-band
Small signal EDFA amplifier, C-band 1550nm with 40db gain, suitable for amplification of small signal weak light as a preamplifier.
Model：EDFA-S
Contact：
Huang
Email: Hqy@ybphotonics.com
Huang
Email: Hqy@ybphotonics.com
Product Info
Introduction
Small signal EDFA erbium-doped fiber amplifier is used to amplify weak light signals or as a preamplifier for weak light detection, and is widely used in fiber optic sensing systems and fiber optic communication network systems.
Features
- Low noise
- High gain, good gain flatness
- High output power
- Excellent temperature adaptability
Applications
- Optical Fiber Sensing
- Fiber Optic Communication
- Laboratories, Research
Specifications
Params Unit EDFA-PA-35 EDFA-PA-45 Note wavelength range nm 1530-1565nm C-band input power dBm -35--25 -45--25 Small Signal Gain Factor dB 35@-35dBm Input 45@-45dBm Input 25@-25dBm Input noise index dB 4.5 Polarization Related Gain dB <0.3 polarization mode dispersion ps 0.5 Input/Output Isolation dB >35 Optical power monitoring - Output optical power monitoring Pigtail Type - SMF-28 Pigtail connector type - FC/APC operating mode - Automatic current control(ACC)
Electrical and environmental parameters module control method RS232 serial communication communications interface DB9 Female electricity supply 5V DC <15W dimension 125(W)x150(D)x20(H)mm Operating Temperature Range -5~+35°C Operating humidity range 0-70%
Small signal EDFA erbium-doped fiber amplifier is used to amplify weak light signals or as a preamplifier for weak light detection, and is widely used in fiber optic sensing systems and fiber optic communication network systems.
Features
- Low noise
- High gain, good gain flatness
- High output power
- Excellent temperature adaptability
Applications
- Optical Fiber Sensing
- Fiber Optic Communication
- Laboratories, Research
Specifications
| Params | Unit | EDFA-PA-35 | EDFA-PA-45 | Note |
|---|---|---|---|---|
| wavelength range | nm | 1530-1565nm | C-band | |
| input power | dBm | -35--25 | -45--25 | |
| Small Signal Gain Factor | dB | 35@-35dBm Input | 45@-45dBm Input | 25@-25dBm Input |
| noise index | dB | 4.5 | ||
| Polarization Related Gain | dB | <0.3 | ||
| polarization mode dispersion | ps | 0.5 | ||
| Input/Output Isolation | dB | >35 | ||
| Optical power monitoring | - | Output optical power monitoring | ||
| Pigtail Type | - | SMF-28 | ||
| Pigtail connector type | - | FC/APC | ||
| operating mode | - | Automatic current control(ACC) | ||
| Electrical and environmental parameters | module |
|---|---|
| control method | RS232 serial communication |
| communications interface | DB9 Female |
| electricity supply | 5V DC <15W |
| dimension | 125(W)x150(D)x20(H)mm |
| Operating Temperature Range | -5~+35°C |
| Operating humidity range | 0-70% |
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