1550nm CATV + SAT-IF Internal Modulation Fiber Optical Transmitter
Inombolo Yemodeli: I-SST1550I-1-XX
Ibhrendi:I-Softel
I-MOQ:1
Faka isicelo ku-CATV naku-SAT-IF Solution
Ihambisana nanoma ibuphi ubuchwepheshe be-FTTx PON
I-AGC iletha ukusebenza okuhle kakhulu.
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-SST1550I 1550nm CATV + SAT-IF Internal Modulation Fiber Optical Transmitter | |||||||||
| I-S/N | Izinto | Amapharamitha wezobuchwepheshe | Iyunithi | Ukuphawula | |||||
| Okuncane | Okujwayelekile | Ubukhulu | |||||||
| Imingcele ye-Optical | |||||||||
| 5.1.1 | Ukusebenza Wavelength | 1300 | 1310 | 1320 | nm | Ikhethwe ikhasimende | |||
| 1540 | 1550 | 1563 | nm | Ikhethwe ikhasimende | |||||
| 5.1.2 | Amandla Okukhiphayo | 8 |
| 20 | mW | 1310nm | |||
| 4 |
| 10 | mW | 1550nm | |||||
| 5.1.3 | I-Optical Isolation | 30 |
|
| dB |
| |||
| 5.1.4 | I-Optical Return Loss | 50 |
|
| dB |
| |||
| 5.1.5 | I-Fiber Connector |
| FC/APC,SC/APC |
|
| Ikhethwe ikhasimende | |||
| Amapharamitha we-CATV RF | |||||||||
| 5.2.1 | Umkhawulokudonsa | 47 |
| 862 | MHz |
| |||
| 5.2.2 | Ibanga Lokufaka | 75 |
| 85 | dBuV |
| |||
| 5.2.3 | Ukucaba | -0.75 |
| +0,75 | dB | 47 ~ 862MHz | |||
| 5.2.4 | C/N | 51 |
|
| dB | Hlola i-GT/T 184-2002 ejwayelekile | |||
| 5.2.5 | C/CTB | 63 |
|
| dB | ||||
| 5.2.6 | C/CSO | 58 |
|
| dB | ||||
| 5.2.7 | Ukulahlekelwa Kokubuyisela Okokufaka | 16 |
|
| dB |
| |||
| 5.2.8 | Imbobo ye-RF |
| F Imperial |
|
|
| |||
| 5.2.9 | Okokufaka Impedance |
| 75 |
| Ω |
| |||
| Amapharamitha we-SAT-IF | |||||||||
| 5.3.1 | I-Bandwidth Esebenzayo | 5 |
| 2600 | MHz |
| |||
| 5.3.2 | Ibanga Lokufaka | -40 |
| -25 | dBm |
| |||
| 5.3.3 | Ukucaba | -1 |
| +1 | dB | 950 ~ 2600MHz | |||
| 5.3.4 | Ukulahlekelwa Kokubuyisela Okokufaka | 10 |
|
| dB |
| |||
| 5.3.5 | Imbobo ye-RF |
| I-Imperial |
|
|
| |||
| 5.3.6 | Okokufaka Impedance |
| 75 |
| Ω |
| |||
| 5.3.7 | I-Tuner Feeding Vol |
| 0/13/18 |
| V |
| |||
| 5.3.8 | I-Tuner feeding Cur |
|
| 300 | mA |
| |||
| Amapharamitha ajwayelekile | |||||||||
| 5.4.1 | I-Power Supply Vol |
| A:AC160V – 250V (50 Hz) B:DC48V |
| V |
| |||
| 5.4.2 | Ukusetshenziswa kwamandla |
|
| 30 | W |
| |||
| 5.4.3 | ITemp Esebenzayo | 0 |
| 50 | ℃ |
| |||
| 5.4.4 | Max Working Humidity | 5 |
| 95 | % |
| |||
| 5.4.5 | Ibanga LeTemp Yesitoreji | -40 |
| 60 | ℃ |
| |||
| 5.4.6 | Usayizi |
| 1U 19” |
| mm |
| |||
| 5.4.7 | Isisindo esiphelele (Kg) |
| 5 |
| Kg | ||||
| Cha. | Imodeli | Ubude begagasi |
| Amandla Okukhipha (dBm) | Isixhumi | Ukunikezwa kwamandla kagesi |
| 1 | 1550-1×5 | 1550nm | 1 | 5dBm | SC/APC noma | Ukunikezela kwamandla amabili |
| 2 | 1550-1×6 | 1550nm | 1 | 6dbm | SC/APC noma | Ukunikezela kwamandla amabili |
| 3 | 1550-1×7 | 1550nm | 1 | 7dbm | SC/APC noma | Ukunikezela kwamandla amabili |
| 4 | 1550-1×8 | 1550nm | 1 | 8dbm | SC/APC noma | Ukunikezela kwamandla amabili |
| 5 | 1550-1×9 | 1550nm | 1 | 9dbm | SC/APC noma | Ukunikezela kwamandla amabili |
| 6 | 1550-1×10 | 1550nm | 1 | 10dBm | SC/APC noma | Ukunikezela kwamandla amabili |
| 7 | 1550-2×5 | 1550nm | 2 | 5dBm | SC/APC noma | Ukunikezela kwamandla amabili |
| 8 | 1550-2×6 | 1550nm | 2 | 6dbm | SC/APC noma | Ukunikezela kwamandla amabili |
| 9 | 1550-2×7 | 1550nm | 2 | 7dbm | SC/APC noma | Ukunikezela kwamandla amabili |
| 10 | 1550-2×8 | 1550nm | 2 | 8dbm | SC/APCor | Ukunikezela kwamandla amabili |
| 11 | 1550-2×9 | 1550nm | 2 | 9dbm | SC/APC noma | Ukunikezela kwamandla amabili |
| 12 | 1550-2×10 | 1550nm | 2 | 10dBm | SC/APC noma | Ukunikezela kwamandla amabili |
I-SST1550I 1550nm CATV + SAT-IF Internal Modulation Fiber Optical Transmitter.pdf
