I-SR4020AW 2 Outputs FTTH AGC Fiber Optical Node ene-WDM
Inombolo Yemodeli: I-SR4020AW
Umkhiqizo: I-Softel
I-MOQ: 1
I-AGC ne-WDM eyakhelwe ngaphakathi
Ikesi le-Aluminium elisezingeni eliphezulu
Inzuzo Yokukhipha Ingalungiseka Ngokuzenzela
01
Incazelo Yomkhiqizo
Ukubuka Okufushane
I-SR4020AW optical receiver iyi-home optical receiver enokufinyelela kwe-optical fiber njengomgomo wayo wokugcina. Ifanelekela ama-terminal okufinyelela kwababhalisile be-FTTH (fiber to the home) network fiber, okuvumela amasignali e-analog noma edijithali ukuthi angene ekhaya. Umshini usebenzisa ama-photodetector anamandla aphansi, ama-GaA, kanye nobuchwepheshe be-optical AGC ukuze kuhlangatshezwane nezidingo zokwamukela i-fiber-to-the-home CATV. Le divayisi ingandisa i-WDM futhi ifeze ukudlala okuphindwe kathathu.
Izici Zokusebenza
- Igobolondo lephrofayili ye-aluminium esezingeni eliphezulu elinokushabalalisa okuhle kokushisa.
- Isekethe ye-RF egcwele isiteshi se-GaAs enomsindo ophansi. Isignali yedijithali yanelisa ukwamukelwa kwesignali ye-analog okungenani okungu-18dBm kanye nokwamukelwa kwesignali ye-analog okungenani okungu-10dBm.
- Ngokufaka kwe-optic AGC (ububanzi be-AGC buhlelwe ngokwezifiso).
- Umklamo wamandla aphansi, kusetshenziswa ugesi oshintshayo osebenza kahle kakhulu ukuqinisekisa ukuthembeka okuphezulu kanye nokuqina okuphezulu kogesi. Ukusetshenziswa kwamandla sekukonke kungaphansi kwe-1W, kanye nesekethe yokuthola ukukhanya.
- Amadivayisi okuvikela umbani anezigaba eziningi (ama-TVS transient suppression diodes), kanye nezinhlelo zokuvikela umbani ziqinile ukuqinisekisa ukusebenza okuphephile kwemishini.
- I-WDM eyakhelwe ngaphakathi ingafeza izinhlelo zokusebenza zokuhlangana kwenethiwekhi ezintathu ze-single-fiber ekhaya (1490/1310/1550nm).
- I-optical isolator eyakhelwe ngaphakathi, efaka ukufeza ukuhlukaniswa okungu-1490/1310nm.
- Ukwanda kokukhipha kungalungiseka ngesandla (0~18dB) futhi izinga lokukhipha lingu->80dBuV.
- Izixhumi ze-SC/APC noma ze-FC/APC noma eze-optical ezenziwe ngokwezifiso, izixhumi ze-metric noma ze-imperial RF.
- Ingaqaphela imodi yokunikezwa kwamandla kokuphakelayo kokukhipha.
- Okukhipha okukodwa noma okubili kungakhethwa
Icebiso kanye Nokuqaphela:
Izimo zokuhlola: Amasignali esiteshi sethelevishini se-analog angu-59 e-PAL-D ebangeni lemvamisa engu-550 MHz, ebangeni eliphakathi kuka-550 MHz no-862 MHz, ngaphansi kwezimo zokulahlekelwa kwesixhumanisi esibekiwe.
Isignali yokuguquguquka kwedijithali idluliselwa ngaphakathi kobubanzi besilinganiso, izinga lesignali yokuguquguquka kwedijithali (ngaphakathi komkhawulokudonsa we-8 MHz) liphansi ngo-10 dB kunezinga lomthwali wesignali ye-analog, kanti amandla okukhanya okufakwayo kwe-optical receiver angama-0dBm, alinganisa i-C/N, i-CTB, i-CSO.
Awukaqiniseki kahle okwamanje?
Kungani kungenjalovakashela ikhasi lethu lokuxhumana, singathanda ukuxoxa nawe!
| I-SR4020AW 2 Outputs FTTH AGC Fiber Optical Node ene-WDM | |||
| Amandla Okufaka Optical | 0dBm~-10dBm(Isiginali ye-Analog） | Ibanga Lokulawula le-AGC | (0 ~ -9)dBm(Okuzenzakalelayo); (-3 ~ -12)dBm; (-6 ~ -15)dBm Ongakukhetha. |
| 0dBm~-18dBm(Isiginali Yedijithali) | I-CTB (inothi) | ≥65dB | |
| ukulahleka kokubonakaliswa kokukhanya | ＞45 dB | I-CSO (inothi) | ≥62dB |
| Ifomu lesixhumi se-Optical | I-FC/APC noma i-SC/APC noma i-FC/PC noma i-SC/PC | I-voltage yokusingatha | I-DC5V |
| Ibanga Lokuvama | 45~1006MHz | I-voltage ye-adaptha | I-AC90V ~145V&AC145V ~ 265V noma
ngokwezifiso |
| Ukuthamba kwebhendi | ±1dB@45~1006MHz | I-voltage engenisiwe | I-DC5V |
| Ukubonakaliswa kokukhipha kwe-RF | ≥16dB@ 47~550MH; | Izinga lokushisa lokusebenza | -20℃ ~+55℃ |
| Ibanga lokulungisa inzuzo | 0-18dB | amandla | <1W |
| Izinga lokukhipha | (I-1965)78~80）dBuV(AGC:@-9~+0dBm，imbobo eyodwa(i-Pin=0dBm) | Usayizi ophelele womkhiqizo | 129×79×26mm |
| Inombolo yephothi yokukhipha | 1 noma 2 | Usayizi wephakethe eziyi-10 | 313×245×83mm |
| Ukuphazamiseka kokukhipha kwe-RF | 75Ω | Usayizi wephakheji ye-FCL (100pcs) | 500×440×345mm |
| Isilinganiso Somthwali Noise | ≥51dB | Isisindo somkhiqizo esiphelele | 0.17kg |
I-SR4020AW 2 Outputs FTTH AGC Fiber Optical Node Spec Sheet.pdf
