attenuates 15dbuV for CATV FTTH Optical Node With WDM
Short Description:
Item | |
Unit | Performance Parameter |
Optical characteristic | |
input wavelength | |
(nm) | 1310,1490,1550 |
Output wavelength | |
(nm) | 1310,1490 |
operation wavelength | |
(nm) | 1540~1560 |
channel separation | |
(dB) | ≥40(1310/1490nm and 1550nm ) |
response | |
(A/W) | ≥0.9 |
receive power range | |
(dBm) | -2~-18 |
reflection loss | |
(dB) | ≥55 |
fiber linker | |
/ | SC/APC |
PON linker | |
/ | SC/UPC |
RF characteristic | |
Bandwidth/flatness | |
MHz/dB | 47-1000/≤±1 |
output level | |
dBuv | AGC: 82±1/(-2~-12dBm) |
reflection loss | |
dB | ≥14(75Ω characteristic impedance) |
RF output interface | |
/ | The output level can be adjusted manually(0~15dB) |
CNR/MER | |
dB | ≥44/34(PAL-D 60CH,OMI3.8%,-9dBm) |
CTB/CSO/HUM | |
dB | ≥65/≥60/≥60(-1dBm receive) |
Other requirement | |
power supply/consumption | |
V/W | External AC90~250V→DC5/3 |
working/storage temperature | |
℃ | -35~50/-40~75(humidity 5~90%) |
size | |
mm | 95×92×23 |
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