Kaiwhiwhi Whatu FTTH me te WDM me te AGC
Tauira Tau: SR-002-WM
Waitohu: Softel
Taumahatanga: 1
Ko te whānuitanga AGC whatu he -10 ~ 0dBm
45–1000MHz te kapinga katoa
WDM kua hangaia, e hototahi ana ki te 1550/1490/1310nm
01
Whakaahuatanga Hua
Kupu Whakataki
He mea hanga motuhake te kaiwhiwhi whatu iti SR-002-WM FTTH mō ngā whatunga GEPON, e whakauru ana i ngā mahi wehewehenga roangaru WDM me te AGC. Ka taea e ia te whakaputa pūmau i ngā tohu RF o te 65~80 dBμV me te whakaurunga o te -15~0 dBm, he atanga SC/APC, e kapi ana i te whānuitanga auau whānui o te 45~1000 MHz, ā, he tino pai ngā tohu C/N, CTB, me te CSO. Nā tōna rahi kiato, he taputapu whiwhi pito pai mō te muka FTTH ki te kāinga me te urunga whānui pāho.
Āhuatanga Mahi
- Mana whakauru：-15dBm~0dBm
- Mana whakaputa：65~80dBμV(±1 dBμV)
- Tono ki te whatunga GEPON
-Rama tohu: Rama whero: ＜-10dBm; Rama matomato: ＞-10dBm; Rama karaka e kā ana: ＞ +0dBm
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| Kaiwhiwhi Whatu Pūnga Iti SR-002-WM FTTH | ||
| Taonga | Wāhanga | Tawhā hangarau |
| FTTH—1000M | ||
| Tawhā whatu | ||
| Mahi AGC | dBm | -10~0 |
| Te ngaronga o te tukunga whatu | dB | >45 |
| Roanga ngaru | nm | 1100~1600 |
| Momo hononga whatu | SC/APC | |
| Tawhā hononga | ||
| （C/N） | dB | ≥50 |
| （C/CTB） | dB | ≥65 |
| （C/CSO） | dB | ≥63 |
| Tawhā RF | ||
| Awhe auau | MHz | 45~1000 |
| Papatahi i te whitiki | dB | ±0.5（45-550MHz）；±0.75（550-750/862/1000MHz） |
| Mana whakaputa | dBμV | 65~80 (± 1 dBμV) AGC 80dBμV |
| Ngaru roa WDM | nm | 1550/1490/1310 |
