OF719
OF719 Waho Rua-aronga E wha Putanga Putanga Kaiwhiwhi Optical
Nga Ahuatanga Mahinga
| Ko te ngongo whakawhiti whakaahua hiko teitei o te PIN |
| Ka taea e te ara iahiko rapunga tika te whakaatu tika i te mana whakaputa ma te rama rama, ngongo matihiko ranei |
| Arotau i te hoahoa ara iahiko, SMT + kōwae amplifier matarohia iahiko photoelectricity tuku tohu he pai ake |
| Ko te whakaputanga rua o te mana, te nui o te whiwhi, te iti o te whakakorikori, te hanganga kiato, te whakaurunga watea, ko te taputapu tuatahi-whiriwhiri o te whatunga FTTB CATV |
| He pai te tikanga whakahaere AGC whatu, ina ko te awhe mana whatu whakauru -7~＋2dBm, te taumata whakaputa, CTB me CSO kaore i rereke |
Whakatakotoranga Hangarau
| Tūemi | Waeine | Tawhā Hangarau | |
| Tawhā Ara Whakamua (Tawhā Optik) | |||
| Te Whiwhi i te Mana Optical | dBm | -8 ~ +2 | |
| Ko nga waahanga mo te AGC | dBm | -7~+2 | |
| Ngaronga Whakahoki Optical | dB | >45 | |
| Te Roonga Ngaru Whakawhiwhi Optical | nm | 1100 ~ 1600 | |
| Momo Tuhono Optical |
| SC/APC kua tohua ranei e te kaiwhakamahi | |
| Momo muka | Aratau kotahi | ||
| Tawhā Hononga | |||
| C/N | dB | ≥ 51 | |
| C/CTB | dB | ≥ 65 | |
| C/CSO | dB | ≥ 60 | |
| Tawhā RF | |||
| Awhe Auautanga | MHz | 47 ~862 | |
| Papatahi i roto i te Band | dB | ±0.75 | |
| Taumata Putanga Whakatauria | dBμV | ≥ 103(-7～+2dBm) | |
| Taumata Huaputa Max | dBμV | ≥ 110 | |
| Nganganga Whakahoki Putanga | dB | ≥14 | |
| Putanga Putanga | Ω | 75 | |
| Tawhā Ara Whakahoki | |||
| Te roangaru | nm | 1310nm taunoa (ka taea te whakarite 1550nm) | |
| Aratuku | MHz | 5-30&42&65 | |
| Te mana whakaputa | mW | 1 | |
| Papatahi | dB | ±0.75 | |
| Nga ahuatanga whanui | |||
| Ngaohiko Hiko | AC35~AC90V ranei AC90V~AC135V ranei AC140V~ac265V whakaritea ranei | ||
| Te Waahi Mahi | ℃ | -40~60 | |
| Te kai | VA | ≤ 30 | |
| Ahu | mm | 325*200*120 | |