OR719
OR719 Waje Bi-directional Mai karɓar gani na gani huɗu
Siffofin
◆High responsibility PIN photoelectric canza tube.
◆Madaidaicin da'irar ganowa na iya nuna ikon fitarwa ta hanyar fitilar LED ko bututun dijital daidai.
◆ Haɓaka ƙirar da'irar, SMT + module amplifier classic siginar hoto mai ɗaukar hoto ya fi dacewa.
◆Power sau biyu fitarwa, high riba, low murdiya, m tsarin, dace shigarwa, shi ne na farko-zabi kayan aiki na FTTB CATV cibiyar sadarwa.
◆ Kyakkyawan fasaha na sarrafa AGC na gani, lokacin da kewayon ikon shigar da wutar lantarki shine -7 ~ 2dBm, matakin fitarwa, CTB da CSO ba canzawa.
Na fasaha
| A'a. | Abu | Naúrar | Ma'aunin Fasaha |
| 1 | Ma'aunin Hanyar Gaba (Ma'auni na gani) | ||
| a | Karbar Wutar gani | dBm | 8 ~ +2 |
| b | Farashin AGC | dBm | -7~+2 |
| c | Asarar Komawar gani | dB | >45 |
| d | Tsawon Tsawon gani na gani | nm | 1100 ~ 1600 |
| e | Nau'in Haɗa Na gani |
| SC/APC ko kayyade ta mai amfani |
| f | Nau'in Fiber | Yanayin guda ɗaya | |
| 2 | Ma'auni na haɗi | ||
| a | C/N | dB | ≥ 51 |
| b | C/CTB | dB | ≥ 65 |
| c | C/CSO | dB | ≥ 60 |
| 3 | Ma'aunin RF | ||
| a | Yawan Mitar | MHz | 47 ~ 862 |
| b | Flatness a cikin Band | dB | ± 0.75 |
| c | Matsakaicin Matsayin Fitowa | dBμV | ≥ 103 (-7～+ 2 dBm |
| d | Matsakaicin Matsayin Fitowa | dBμV | ≥ 110 |
| e | Asarar Komawa Fitowa | dB | ≥14 |
| f | Ƙaddamar da fitarwa | Ω | 75 |
| 4 | Ma'auni na Komawa | ||
| a | Tsawon tsayi | nm | Default 1310nm (na iya al'ada 1550nm) |
| b | Bandwidth | MHz | 5-30&42&65 |
| c | Ƙarfin fitarwa | mW | 1 |
| d | Lalata | dB | ± 0.75 |
| 5 | Halayen Gabaɗaya | ||
| a | Wutar Lantarki | AC35~AC90V ko AC90V~AC135V ko AC140V~ac265V ko musamman | |
| b | Yanayin Aiki | ℃ | -40-60 |
| c | Amfani | VA | ≤ 30 |
| d | Girma | mm | 325*200*120 |