1550nm front-end signal amplification
Used with optical receiver to create low-noise, high-power pre-amplifier
Optical trunking in backbone network
The node signals of the optical access network are amplified
Item | Unit | Technical Parameters | Remark | |
CATV working wavelength | nm | 1535~1565 | central wavelength1550nm | |
Input optical power range | nm | -10dBm~ +10dBm | Nominal input+3dBm | |
Output optical power range | dBm | （13~26）dBm | ||
Output power stability | dBm | ±0.1 | ||
Noise Figure | dB | ≤ 5.0 | @+0dBm input，λ=1550nm | |
Return Loss | Input terminal | dB | ≥ 45 | |
Output terminal | dB | ≥ 45 | ||
Optical connector type | FC/APC（Standard configuration）&SC/APC&LC/APC | Support customization | ||
C/N | dB | ≥ 50 | Test conditions are implemented in accordance with GT/T 184-2002. | |
C/CTB | dB | ≥ 63 | ||
C/CSO | dB | ≥ 63 | ||
voltage | V | AC(90V ~ 264V) | Optional DC orUPS | |
Machine power consumption | W | ≤ 10 | ||
range of working temperature | ℃ | -5 - +42 | ||
Maximum operating relative humidity | % | Maximum 95% non-condensation | ||
Storage temperature range | ℃ | -30 ~ +70 | ||
Maximum storage relative humidity | % | Maximum 95% non-condensation | ||
Overall chassis size | mm | 480(L)*400(W)*44(H) | without handle | |
Packing size (1 pcs) | mm | 590（L）505(W）115（H） | ||
Packing size (2 pcs) | mm | 590（L）505(W）220（H） | ||
Packing size (5 pcs) | mm | 590（L）505(W）525（H） | ||
