HFC Line FTTB Optical Node Two-Way 104dBuv Optical Receiver FTTH Device With AGC
Product Overview:
It uses high performance photodiode detector to receive user's forward optical signal, it has excellent performance and flexible configuration features. it allows optical AGC control output level stability within a range of input optical power. Its built-in microprocessor can monitor and setting the key parameters of the receiver working status, and LED display the working state in real time.
Specifications:
Parameter | Specification | Units | Notes |
Optical parameters | |||
Wavelength | 1310 , 1550 | nm | |
Optical input power | -8~ +2 | dBm | |
RF parameters-Forward Path | |||
Bandwidth | 47/54/87- 1000 | MHz | |
Response flatness | ±0.75 | dB | With standard transmitter. |
Output level | ≥104 | dBuV | @ -1dBm receive power. |
Return loss | ≥16(54-550MHz) ≥14(550-1000MHz) | dB | |
C/N | ≥51 | dB | With standard transmitter, 59 PAL-D + 33 QAM channel load, 10km fiber and attenuation at -1dBm receive power. Output 104dBuV, 9dB equalized output.
|
CTB | ≤-60 | dB | |
CSO | ≤-60 | dB | |
RF parameters-Return Path | |||
Bandwidth | 5 ~ 30/42/65 | MHz | |
Response flatness | ±0.75 | dB | With standard transmitter. |
RF input level | 75 ~ 85 | dBuV | |
Return loss | ≥16 | dB | |
NPR≥30 | ≥10(FP) ≥15(DFP) | dB | With standard return receiver, optical link loss 5dB and optical modulationdepth 7%. |
Wavelength | 1310 | nm | |
Optical output power | 1 ~ 2 | mw | Depend on laser. |
Type of optical transmitter | FP | ||
Physical & Environmental | |||
Optical connector | FC/APC or SC/APC |