Erbium-doped fiber amplifier is a high power laser device
Erbium-doped fiber amplifier (EDFA) is an optical repeater device that is used to boost the intensity of optical signals being carried through a fiber optic communications system.
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EDFA (Single/Dual Pump)(ED-843/854)
EDFA (Single/Dual Pump)(ED-843/854)
Technical
| Parameter | Unit | Technical parameters | Notes | |
| Bandwidt | Nm | 530-1565 | ||
| Recommended input | ||||
| Input power range | dBm | -3-+10 | ||
| optical power 0-+5dBm | ||||
| Output optical power | dBm | 16 dbm | ||
| Output power stability | dBm | ±0.5 | ||
| Noise figure | dB | ≦5.0≦5.0&INPUT 0dBm | ||
| Reflection | dB | ≧45 | Input Terminal | |
| loss | ||||
| dB | ≧45 | Output terminal | ||
| Pump leak | dBm | ≦-30 | Input terminal | |
| power | ||||
| dBm | ≦-30 | Output terminal | ||
| Carrier to noise ratio | ||||
| dB | ≥52 | |||
| (C/N) | ||||
| Carrier Combined | ||||
| dB | ≥63 | |||
| Third-order Beat（C/CTB） | ||||
| Carrier Combo Erjiecha | ||||
| dB | ≥63 | |||
| C/CSO) | ||||
| Optical Connector Type | FC/APC or SC/APC | |||
| Power Supply Voltage | V | 220 AC | ||
| Operating Temperature | ||||
| ℃ | -5 - +55 | |||
| Range | ||||
| Maximum Operating | ||||
| % | Max 95% no condensation | |||
| Relative Humidity | ||||
| Storage Temperature Range | ℃ | -30 - +70 | ||
| Maximum Storage Relative | ||||
| % | Max 95% no condensation | |||
| Humidity | ||||
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