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CATV AGC FTTB Optical Receiver with snmp and numerical control


Features
5-1000MHz optimized circuit design, you could custom your desired frequency bandwidth based on the system.
With High sensitivity PIN receiving and digital pin, It can precisely display input optical power.
The latest GaAs power enlargement technology make sure the excellent index of e C/N, C/CSO,C/CTB.
Each port are independently segmented by duplex filter, each reverse signal is adjustable independently.
Network management function is available, it also has II-type net management res-ponder.
Technical Parameters
Item | Unit | Specification | Note |
Down link working bandwidth | MHz | 47-1000 | optional |
Input optical power | dBm | -8~+2 |
|
Optical wavelength | nm | 1200~1600 |
|
RF Flatness in Band | dB | ±0.75 |
|
Output reflection loss | dB | ≥16(47~550MHz) / ≥14(550~862MHz) |
|
Link C/N | dB | >51 |
|
Link C/CSO | dB | >60 |
|
Link C/CTB | dB | >65 |
|
Output level | dBμV | 104 |
|
Up working bandwidth | MHz | 5~50 or 5~65 or 5~42 | optional |
upward output optical power | mW | 0.5 ~ 4 |
|
Dynamic range for Noise power ratio(NPR) | dB | ≥ 20(DFB laser) (NPR ≥ 30dB)/ ≥ 15(FP laser) (NPR ≥ 30dB) |
|
Power consumption | W | ≤30 |
|
Dimension | Mm | 330*220*130 |




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