OR719
OR719 Outdoor Bi-directional ezine Iziphumo Optical Receiver
Iimbonakalo
◆I-PIN yokuphendula okuphezulu ityhubhu yokutshintsha umbane.
◆ Isiphaluka sokubona ngokuchanekileyo sinokubonisa ixesha langempela umbane wokuphuma ngesibane se-LED okanye ityhubhu yedijithali ngokuchanekileyo.
◆ Lungiselela uyilo lwesekethe, i-SMT + imodyuli yeamplifier yeklasikhi yesekethe ye-photoelectricity transmission yesiginali ithambile ngakumbi.
◆ Imveliso ephindwe kabini yamandla, inzuzo ephezulu, ukuphazamiseka okuphantsi, ukwakhiwa kwe-compact, ukufakwa okufanelekileyo, isixhobo sokuqala sokukhetha inethiwekhi ye-FTTB CATV.
◆Ubuchule bolawulo obugqwesileyo be-AGC, xa uluhlu lwamandla okufakwayo luyi-7~＋2dBm, inqanaba lemveliso, i-CTB kunye ne-CSO ngokungatshintshiyo.
Ezobugcisa
| Hayi. | Into | Iyunithi | Iiparamitha zobuGcisa |
| 1 | IParameters zeNdlela yokuPhambili (Iiparamitha eziOptical) | ||
| a | Ukufumana amandla okukhanya | dBm | -8 ~ +2 |
| b | Uluhlu lwe-AGC | dBm | -7~+2 |
| c | Ilahleko yokuBuyisa i-Optical | dB | >45 |
| d | I-Optical Ukufumana ubude beWaveleng | nm | 1100 ~ 1600 |
| e | Uhlobo lwe-Optical Connector |
| SC/APC okanye ichazwe ngumsebenzisi |
| f | Uhlobo lweFayibha | Imowudi enye | |
| 2 | Xhumanisa iiParamitha | ||
| a | C/N | dB | ≥ 51 |
| b | C/CTB | dB | ≥ 65 |
| c | C/CSO | dB | ≥ 60 |
| 3 | Iiparamitha zeRF | ||
| a | Uluhlu lokuphindaphinda | MHz | 47 ~862 |
| b | Ukulala kwiBand | dB | ±0.75 |
| c | Inqanaba lesiphumo esikalisiweyo | dBμV | ≥ 103(-7～+2dBm) |
| d | Ubukhulu beNqanaba lokuPhuma | dBμV | ≥ 110 |
| e | Ilahleko yeMbuyiselo yesiphumo | dB | ≥14 |
| f | Imedance yeziphumo | Ω | 75 |
| 4 | IParameters zeNdlela yokuBuyisa | ||
| a | Ubude bamaza | nm | Ukuhlala kukho i-1310nm (inokwenza ngokwesiko 1550nm) |
| b | Ububanzi | MHz | 5-30&42&65 |
| c | Amandla emveliso | mW | 1 |
| d | Ukucaba | dB | ±0.75 |
| 5 | Iimpawu eziqhelekileyo | ||
| a | Amandla ombane | AC35~AC90V okanye AC90V~AC135V okanye AC140V~ac265V okanye ngokwezifiso | |
| b | Ubushushu bokusebenza | ℃ | -40 ~ 60 |
| c | Ukusetyenziswa | VA | ≤ 30 |
| d | Ubungakanani | mm | 325*200*120 |