Complaint
This is CATV FTTH AGC wdm mini optical receiver, 2 output ports fiber optical receiver is home-based optical receiver catering to the ultimate goal of development of optical access and suitable for FTTH(fiber to the home) optical fiber network users access to the end. Analog or digital signal to home can be used together with the ONU or EOC achieving triple play.
Item | Parameter | Supplement | |
Wavelength | (nm) | 1260~1620 |
|
1540~1560 | WF/WD | ||
Optical output | (nm) | 1310,1490 | WD |
Optical input range | (dBm) | +2~-10 | Analog TV |
+2~-18 | Digital TV | ||
Return loss | (dB) | ≥45 |
|
Bandwidth | (MHz) | 47~862 |
|
Flatness | (dB) | ±0.75 |
|
AGC range |
| 0--9dBm | Pin:-7.0~+2.0dBm |
AGC character | dB | ≤±0.5 |
|
Output level | (dBuv) | ≥79 | OR20A 1 port Pin:0~-9.0dBm |
≥75 | OR20A 2 ports Pin:0~-9.0dBm | ||
Output level control | (dB) | 0-20 | MGC |
Return loss | (dB) | ≥14 | 47-862MHz |
Output impendence | (Ω) | 75 |
|
Output port | 1/2 |
| |
CNR | (dB) | ≥51 | Pin=-2dBm |
CTB | (dB) | ≥61 | Pin=-2dBm |
CSO | (dB) | ≥60 | Pin=-2dBm |
Supply voltage | (V) | +8VDC |
|
Consumption | (W) | ≤3 | +DC8V,250mA |
Work temperature | (ºC) | -20~+60 |
|
Dimension | |||
