I-1550nm I-Modulation yangaphandle ye-Fiber Optical Transmitter 2 Imiphumela
Inombolo Yemodeli: I-ST1550E-2-XX
Ibhrendi:I-Softel
I-MOQ:1
Ukusebenza okuphezulu kwe-DFB Laser
Ukucushwa Okuningi Ngokwezifiso
Ukuphathwa Kwenethiwekhi Sekukonke
01
Incazelo Yomkhiqizo
I-1550nm yangaphandle ye-modulated optical transmitter ingumkhiqizo osezingeni eliphezulu kakhulu.Yamukela ububanzi bomugqa Omncane (Uhlobo.=0.3MHz) kanye ne-laser ye-DFB engenisa umsindo ophansi njengomthombo;Yamukela imoduli yangaphandle enomugqa ophezulu ye-LiNbO3 njengemoduli yesiginali ye-RF, ene-CTB ekhethekile, i-CSO, i-dual high-frequency high-frequency SBS threshold control, njll. ubuchwepheshe obuyisisekelo;yakhelwe amanethiwekhi okudlulisela amabanga amade.
I-1550 series modulation optical transmitter iwumkhiqizo wokuqala ongawukhetha wezinhlelo zokudlulisa i-broadband zokuxhumana kanye nezinhlelo ezinkulu zokudlulisa amehlo ze-CATV.Isetshenziselwa ukuguqulwa kwe-optical, ukufakwa kwe-optical, i-WDM, nokuthuthukiswa kwenethiwekhi okuhlobene nokunwetshwa kwesistimu enkulu yokudlulisa i-1550nm optical.Yinsiza ewumgogodla yohlelo lwenethiwekhi yomsakazo we-RFTV ukuthola izinhlelo ze-Triple-play, FTTH, kanye ne-1550nm.
Isici
1. Ukucushwa okuningi kokwenza ngokwezifiso: Ukucaciswa okuhlukaniswe kahle kungahlangabezana nezidingo zamanethiwekhi ahlukene, okuphumayo okukodwa nokuphuma kabili, futhi amandla okukhanya okukhiphayo angakhethwa kusukela ku-3dBm kuya ku-10dBm.
2. I-laser esebenza kahle kakhulu: I-laser ye-DFB enobubanzi bomugqa omncane kanye nomsindo ophansi njengomthombo wokukhanya kanye nemoduli yangaphandle ye-LiNbO3 iyimoduli yesignali yangaphandle.
3. Isekhethi yangaphambi kokuhlanekezela: Isekhethi yangaphambi kokuhlanekezela ephakeme, enokusebenza okuphelele kwe-CTB nokusebenza kwe-CSO uma i-CNR iphezulu.
4. Isekethe yokucindezela ye-SBS: Isekethe yokucindezela ye-SBS ephakeme kakhulu, i-SBS eguquguqukayo ngokuqhubekayo, ingafanelekela izidingo zenethiwekhi yebanga lokudlulisela.
5. Ukulawula kwe-AGC: Ukulawula inzuzo okuzenzakalelayo(AGC) ukuze kugcinwe ukuphuma kwesiginali okuzinzile lapho okokufaka kwe-RF okuhlukile.
6. Isiqinisekiso sokunikezwa kwamandla okukabili: Isipele samandla amabili esakhelwe ngaphakathi, sisekela ipulaki elishisayo*, ukushintsha okuzenzakalelayo.
7. Ukulawula izinga lokushisa okuzenzakalelayo okugcwele: Ukulawula ukushisa kwe-chassis okuzenzakalelayo;abalandeli abahlakaniphile lapho izinga lokushisa lekesi lifika ku-30 ℃ liqala ukusebenza.
8. Isibonisi ne-alamu: Isibonisi se-LCD, esinokuqapha nge-laser, isibonisi sedijithali, isixwayiso samaphutha, ukuphathwa kwenethiwekhi, neminye imisebenzi;Uma amapharamitha okusebenza e-laser ephambuka ebangeni elivumelekile elisethwe isofthiwe, i-alamu izokwaziswa.
9. Umsebenzi wokuphatha inethiwekhi uwonke: Isixhumi esibonakalayo esijwayelekile se-RJ45, sisekela i-SNMP, ukuphathwa kwenethiwekhi okude kwekhompuyutha, nokulungiswa kwe-AGC, SBS, OMI, njll., nakho kungashintsha imodeli nenombolo ye-serial ekhonjiswe kuphaneli engaphambili, indawo yasendaweni. ukuphathwa kwenethiwekhi, nokuqapha.
| I-1550nm I-Modulation yangaphandle ye-Fiber Optical Transmitter | ||||||
| Cha. | Into | Ipharamitha Yezobuchwepheshe | Iyunithi | Ukuphawula | ||
| Okuncane | Okujwayelekile | Ubukhulu | ||||
| 4.1.1 | Ubude begagasi | 1540 | 1550 | 1565 | nm | Kuncike kwekhasimende izidingo |
| 4.1.2 | Amachweba okukhiphayo | 1 | 2 | 2 | PCS | Kuncike kwekhasimende izidingo |
| 4.1.3 | Okukhiphayo ngakunye Amandla | 5 | 7 | 10 | dBm | 1×5/1×6/1×7/1×8/1×9/1×10;2×5/2×6/2×7/2×8/2×9/2×10;Ongakukhetha |
| 4.1.4 | I-Side-Mode Isilinganiso Sokucindezela | 30 | dB | |||
| 4.1.5 | I-SBS | 13 |
| 19 | dBm | Isinyathelo 0.1dB |
| 4.1.6 | Buyisela ukulahlekelwa | 50 | dB | |||
| 4.1.7 | Uhlobo lwesixhumi | FC/APC, SC/APC | Kuncike kwekhasimende | |||
| Ipharamitha ye-RF | ||||||
| 4.2.1 | Umkhawulokudonsa | 47 |
| 1000 | MHz | |
| 4.2.2 | Ibanga lezinga lokokufaka | 75 |
| 85 | dBuV | I-AGC |
| 4.2.3 | FL | -0.75 |
| 0.75 | dB | 47 ~ 1000MHz |
| 4.2.4 | C/N | 52 | dB |
| ||
| 4.2.5 | C/CTB | 65 | dB |
| ||
| 4.2.6 | C/CSO | 65 | dB |
| ||
| 4.2.7 | Ukulahlekelwa kokubuyisela okokufaka | 16 | dB | 45 ~ 750MHz | ||
| 4.2.8 | Isixhumi esibonakalayo se-RF | F – Imperial, F – metric |
| |||
| 4.2.9 | I-impedance yokokufaka | 75 | Ω |
| ||
| Ipharamitha Ejwayelekile | ||||||
| 4.3.1 | Ukunikezwa kwamandla kagesi | A: 90～ 265V AC; | V | |||
| 4.3.2 | Ukusetshenziswa | 50 | W | |||
| 4.3.3 | Izinga lokushisa lokusebenza ububanzi | -5 |
| 55 | ℃ | Ikesi elizenzakalelayo ukulawula izinga lokushisa |
| 4.3.4 | Isihlobo esisebenza kakhulu umswakama | 5 |
| 95 | % | Akukho ukujiya |
| 4.3.5 | Isikhathi Sokugcina Ibanga | -40 |
| 70 | ℃ | |
| 4.3.6 | Ubukhulu | 1U19 intshi | mm | |||
| 4.3.7 | Isisindo esiphelele (Kg) | 7 | KG | |||
| Cha. | Imodeli | Ubude begagasi |
| Amandla Okukhipha (dBm) | Isixhumi | Ukunikezwa kwamandla kagesi |
| 3.1.1 | 1550-1×5 | 1550nm | 1 | 5dbm | SC/APC noma | Ukunikezela kwamandla amabili |
| 3.1.2 | 1550-1×6 | 1550nm | 1 | 6dbm | SC/APC noma | Ukunikezela kwamandla amabili |
| 3.1.3 | 1550-1×7 | 1550nm | 1 | 7dbm | SC/APC noma | Ukunikezela kwamandla amabili |
| 3.1.4 | 1550-1×8 | 1550nm | 1 | 8dbm | SC/APC noma | Ukunikezela kwamandla amabili |
| 3.1.5 | 1550-1×9 | 1550nm | 1 | 9dbm | SC/APC noma | Ukunikezela kwamandla amabili |
| 3.1.6 | 1550-1×10 | 1550nm | 1 | 10dBm | SC/APC noma | Ukunikezela kwamandla amabili |
| 3.1.7 | 1550-2×5 | 1550nm | 2 | 5dbm | SC/APC noma | Ukunikezela kwamandla amabili |
| 3.1.8 | 1550-2×6 | 1550nm | 2 | 6dbm | SC/APC noma | Ukunikezela kwamandla amabili |
| 3.1.9 | 1550-2×7 | 1550nm | 2 | 7dbm | SC/APC noma | Ukunikezela kwamandla amabili |
| 3.1.10 | 1550-2×8 | 1550nm | 2 | 8dbm | SC/APCor | Ukunikezela kwamandla amabili |
| 3.1.11 | 1550-2×9 | 1550nm | 2 | 9dbm | SC/APC noma | Ukunikezela kwamandla amabili |
| 3.1.12 | 1550-2×10 | 1550nm | 2 | 10dBm | SC/APC noma | Ukunikezela kwamandla amabili |
I-ST1550E Series I-Modulation yangaphandle ye-Fiber Optical Transmitter.pdf
