PO719
OR719 Fa'asinoala i fafo Fa Outputs Optical Receiver
Vaega
◆O le tali maualuga PIN photoelectric ki faagaau.
◆Precision detection circuit e mafai ona faʻaalia i le taimi moni le mana o le gaosiga e ala i le moli LED poʻo le faʻaogaina saʻo.
◆Fa'alelei le mamanu matagaluega, SMT + module amplifier mata'ina matagaluega photoelectricity felauaiga faailoilo e sili atu le tautala.
◆Power fa'alua fa'alua, maua maualuga, fa'aletonu maualalo, fa'apipi'i fa'apipi'i, fa'apipi'i faigofie, o le meafaigaluega muamua-filifiliga o feso'otaiga FTTB CATV.
◆E sili ona lelei le fa'atonuina o le AGC, pe a o'o i le fa'aogaina o le mana opitika -7~＋2dBm, o le maualuga o le gaosiga, CTB ma le CSO e le'i suia.
Fa'atekinisi
| Leai. | Aitema | Vaega | Vaega Fa'atekinisi |
| 1 | Fa'ailoga o le Ala Fa'asaga i luma | ||
| a | Mauaina o le Mana Mata | dBm | -8 ~ +2 |
| b | AGC fa'asologa | dBm | -7~+2 |
| c | Optical Return Loss | dB | >45 |
| d | Otipika Mauaina Galuumi | nm | 1100 ~ 1600 |
| e | Ituaiga Feso'ota'i Optical |
| SC/APC poʻo faʻamaonia e le tagata faʻaoga |
| f | Ituaiga alava | Tulaga tasi | |
| 2 | So'oga Parameter | ||
| a | C/N | dB | ≥ 51 |
| b | C/CTB | dB | ≥ 65 |
| c | C/CSO | dB | ≥ 60 |
| 3 | RF Parameter | ||
| a | Va'aiga Fa'atele | MHz | 47 ~862 |
| b | Mafolafola i Fa'aili | dB | ±0.75 |
| c | Fuafuaina o Galuega Fa'atino | dBμV | ≥ 103(-7～+2dBm) |
| d | Tulaga Maualuga Maualuga | dBμV | ≥ 110 |
| e | Tupe Fa'afo'i Fa'ai'u | dB | ≥14 |
| f | Fa'aletonu o Galuega | Ω | 75 |
| 4 | Toe Fo'i Ala Parameter | ||
| a | Umi ole galu | nm | 1310nm masani (e mafai ona tu'u 1550nm) |
| b | Bandwidth | MHz | 5-30&42&65 |
| c | Malosiaga e maua mai ai | mW | 1 |
| d | Mafolafola | dB | ±0.75 |
| 5 | Uiga Lautele | ||
| a | Malosiaga Malosi | AC35~AC90V po'o AC90V~AC135V po'o AC140V~ac265V po'o fa'apitoa | |
| b | Galulue Vevela | ℃ | -40~60 |
| c | Fa'atauga | VA | ≤ 30 |
| d | Fua | mm | 325*200*120 |