FTTH WDM Fiber Optical Receiver
Parameters
|
Optic Feature |
CATV Work wavelength | nm | 1260~1620 | |
| 1540~1563 | ||||
| Pass wavelength | nm | 1310 and 1490 | ||
| Channel Isolation | dB | ≥40 | 1550nm&1490nm | |
| Responsibility |
A/W |
≥0.85 | 1310nm | |
| Receiving power | dBm | ≥0.9 | 1550nm&1490nm | |
| +2~-10 | Analog TV(CNR＞45dB) | |||
| Optical return loss | dB | +2~-20 | Digital TV(MER＞29dB) | |
| ≥55 | ||||
| Optical fiber connector | SC/APC | |||
| LC/APC | ||||
|
RF Feature |
Work Bandwidth |
MHz |
47-1002 | |
| Flatness | dB | ≤±0.75 | ||
| Output Level |
dBµV |
＞82 | Analog TV(Pin=-3dBm) | |
| ＞82 | Digital TV(Pin=-5dBm) | |||
| Output Level Adjust | dB | 0~18 | MGC | |
| Return loss | dB | ≥14 | 47~1000MHz | |
| Output impedance | Ω | 75 | ||
| Output port number | 1 | |||
| RF connector | F-Female | |||
|
Analog TV Link Feature |
Test channel | CH | 59CH（PAL-D) | |
| OMI | % | 3.8 | ||
| CNR1 | dB | 54.6 | Pin:=-2dBm | |
| CNR2 | dB | 45.1 | Pin:=-10dBm | |
| CTB | dB | ≤65 | Pin:=0~-10dBm | |
| CSO | dB | ≤65 | Pin:=0~-10dBm | |
|
Digital TV Link Feature |
OMI | % | 4.3 | |
| MER | dB | ≥36 | Pin:=-15dBm | |
| ≥31 | Pin:=-19dBm | |||
| BER | ＜1.0E-9 | Pin:=+2~-20dBm | ||
|
General Feature |
Power supply | V | DC+12V | ±1.0V |
| Power Consume | W | ≤3 | 12VDC,210mA | |
| Work temp. | ℃ | -20~55 | ||
| Storage temp. | ℃ | -40~85 | ||
| Work relative temp. | % | 5~95 | ||
| Size |
mm |
76(L)*71(W)*24(H) |
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