Chinese factory price passive 1550nm CATV mininode with 1310/1490nm PON to ONU ONT
Short Description:
| Item | |
| Unit | Performance Parameter |
| Optical characteristic | |
| input wavelength | |
| (nm) | 1310,1490, 1550 |
| Output wavelength | |
| (nm) | 1310, 1490 |
| operation wavelength | |
| (nm) | 1540～1565 |
| Insertion loss | |
| dB | ≤ 0.8 (IN ≤ PON or CATV) |
| channel separation | |
| (dB) | ≥40（1310/1490nm and 1550nm ) |
| response | |
| (A/W) | ≥0.9 |
| receive power range | |
| (dBm) | 0～-12(-3~-6 recommended) |
| reflection loss | |
| (dB) | ≥45 |
| fiber linker | |
| / | SC/APC |
| PON linker | |
| / | SC/UPC(or SC/APC) |
| RF characteristic | |
| Bandwidth/flatness | |
| MHz/dB | 47-1000/≤±2 |
| output levelb(RFMD) | |
| dBuv | 68(0dbBm) -50(-9 dBm) |
| RF output interface | |
| / | 1 way output Female or RF |
| CNR/MER | |
| dB | ≥44/34(0dBm),≥38/29dBm(-6dBm) |
| CTB/CSO/HUM | |
| dB | ≥70/≥66/≥60(-3dBm/60dBuv) |
| Other requirement | |
| working/storage temperature | |
| ℃ | -35～50/-40～75(humidity 5～90%) |
| size | |
| mm | 60×60×20 |
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