I-Transmitter ye-Fiber Optical ye-1550nm yangaphandle ye-Modulation 2
Inombolo Yemodeli: ST1550E-2-XX
Umkhiqizo:I-Softel
I-MOQ:1
I-DFB Laser esebenza kahle kakhulu
Ukucushwa okuningi okwenziwe ngezifiso
Ukuphathwa Kwenethiwekhi Konke
01
Incazelo Yomkhiqizo
I-transmitter ye-optical eguquliwe yangaphandle engu-1550nm ingumkhiqizo osezingeni eliphezulu. Sebenzisa i-Narrow line width（Typ.=0.3MHz） kanye ne-low-noise DFB laser engenisiwe njengomthombo; Sebenzisa i-high linear LiNbO3 external modulator njenge-RF signal modulator, ene-CTB ekhethekile, i-CSO, i-dual high-frequency SBS threshold control, njll. ubuchwepheshe obuyinhloko; yenzelwe amanethiwekhi okudlulisa amabanga amade.
I-transmitter ye-optical modulation yangaphandle yochungechunge lwe-1550 ingumkhiqizo wokuqala okhethwayo wezinhlelo zokudlulisa i-broadband kanye nezinhlelo zokudlulisa i-optical ze-CATV ezinamandla amakhulu. Isetshenziswa ekushintsheni kwe-optical, ukufakwa kwe-optical, i-WDM, kanye nokuthuthukiswa kwenethiwekhi okuhlobene kanye nokwandiswa kwesistimu yokudlulisa i-optical enkulu ye-1550nm. Yimishini eyinhloko yesistimu yenethiwekhi yomsakazo ye-RFTV ukuze kufezwe izinhlelo ze-Triple-play, FTTH, kanye ne-1550nm.
Isici
1. Ukucushwa okuningi kokwenza ngokwezifiso: Imininingwane ehlukaniswe kahle ingahlangabezana nezidingo zamanethiwekhi ahlukene, ngokukhipha okukodwa kanye nokukhipha okuphindwe kabili, futhi amandla okukhanya okukhiphayo angakhethwa kusukela ku-3dBm kuya ku-10dBm.
2. I-laser esebenza kahle kakhulu: I-laser ye-DFB enobubanzi bomugqa obuncane nomsindo ophansi njengomthombo wokukhanya kanye ne-modulator yangaphandle ye-LiNbO3 iyi-modulator yesignali yangaphandle.
3. Isekethe yangaphambi kokuhlanekezelwa: Isekethe yangaphambi kokuhlanekezelwa engcono kakhulu, ene-CTB kanye nokusebenza kahle kwe-CSO uma i-CNR iphezulu.
4. Isekethe yokucindezela i-SBS: Isekethe yokucindezela i-SBS ephezulu, i-SBS elungisekayo njalo, ingafaneleka ezidingweni ezahlukene zenethiwekhi yokudlulisa ibanga.
5. Ukulawula i-AGC: Ukulawula ukuzuza okuzenzakalelayo (i-AGC) ukugcina umphumela wesignali uzinzile lapho kufakwa i-RF ehlukene.
6. Isiqinisekiso sokuhlinzekwa kwamandla amabili: Isipele samandla amabili esakhelwe ngaphakathi, ipulaki eshisayo *, inkinobho ezenzakalelayo.
7. Ukulawula izinga lokushisa okuzenzakalelayo: Ukulawula izinga lokushisa le-chassis ezenzakalelayo; amafeni ahlakaniphile lapho izinga lokushisa lekesi lifika ku-30 ℃ liqala ukusebenza.
8. Isibonisi kanye ne-alamu: Isibonisi se-LCD, esinokuqapha kwe-laser, isibonisi sedijithali, isixwayiso samaphutha, ukuphathwa kwenethiwekhi, kanye neminye imisebenzi; Uma amapharamitha okusebenza e-laser ephambuka ebangeni elivunyelwe elibekwe yisofthiwe, i-alamu izocelwa.
9. Umsebenzi wokuphathwa kwenethiwekhi iyonke: Isixhumi esijwayelekile se-RJ45, sisekela i-SNMP, ukuphathwa kwenethiwekhi ekude yekhompyutha, kanye nokulungiswa kwe-AGC, i-SBS, i-OMI, njll., kungashintsha futhi imodeli kanye nenombolo ye-serial eboniswa kuphaneli engaphambili, ukuphathwa kwenethiwekhi yendawo, kanye nokuqapha.
| I-Transmitter ye-Fiber Optical ye-1550nm yokuguqulwa kwangaphandle | ||||||
| Cha. | Into | Ipharamitha Yobuchwepheshe | Iyunithi | Amazwi | ||
| Ubuncane | Okuvamile | Ubuningi | ||||
| 4.1.1 | Ubude begagasi | 1540 | 1550 | 1565 | nm | Thembela kumakhasimende izidingo |
| 4.1.2 | Amachweba Okukhipha | 1 | 2 | 2 | I-PCS | Thembela kumakhasimende izidingo |
| 4.1.3 | Umphumela ngamunye Amandla | 5 | 7 | 10 | i-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 | Imodi Eseceleni Isilinganiso Sokucindezela | 30 | dB | |||
| 4.1.5 | I-SBS | 13 |
| 19 | i-dBm | Isinyathelo 0.1dB |
| 4.1.6 | Ukulahlekelwa yimbuyiselo | 50 | dB | |||
| 4.1.7 | Uhlobo lwesixhumi | I-FC/APC, i-SC/APC | Thembela kumakhasimende | |||
| Ipharamitha ye-RF | ||||||
| 4.2.1 | Ububanzi bomkhawulo | 47 |
| 1000 | I-MHz | |
| 4.2.2 | Ibanga lezinga lokufaka | 75 |
| 85 | i-dBuV | I-AGC |
| 4.2.3 | FL | -0.75 |
| 0.75 | dB | 47~1000MHz |
| 4.2.4 | C/N | 52 | dB |
| ||
| 4.2.5 | I-C/CTB | 65 | dB |
| ||
| 4.2.6 | I-C/CSO | 65 | dB |
| ||
| 4.2.7 | Ukulahlekelwa kokubuyiselwa kokufaka | 16 | dB | 45~750MHz | ||
| 4.2.8 | Isixhumi esibonakalayo se-RF | F – Imperial, F – metric |
| |||
| 4.2.9 | Ukuvimba kokufaka | 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 esisebenzayo esiphezulu umswakama | 5 |
| 95 | % | Akukho ukufiphala |
| 4.3.5 | Izinga Lokushisa Lesitoreji Ibanga | -40 |
| 70 | ℃ | |
| 4.3.6 | Ubukhulu | 1U 19 Inch | 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 | i-SC/APC noma | Ukunikezwa kwamandla amabili |
| 3.1.2 | 1550-1×6 | 1550nm | 1 | 6dBm | i-SC/APC noma | Ukunikezwa kwamandla amabili |
| 3.1.3 | 1550-1×7 | 1550nm | 1 | 7dBm | i-SC/APC noma | Ukunikezwa kwamandla amabili |
| 3.1.4 | 1550-1×8 | 1550nm | 1 | 8dBm | i-SC/APC noma | Ukunikezwa kwamandla amabili |
| 3.1.5 | 1550-1×9 | 1550nm | 1 | 9dBm | i-SC/APC noma | Ukunikezwa kwamandla amabili |
| 3.1.6 | 1550-1×10 | 1550nm | 1 | 10dBm | i-SC/APC noma | Ukunikezwa kwamandla amabili |
| 3.1.7 | 1550-2×5 | 1550nm | 2 | 5dBm | i-SC/APC noma | Ukunikezwa kwamandla amabili |
| 3.1.8 | 1550-2×6 | 1550nm | 2 | 6dBm | i-SC/APC noma | Ukunikezwa kwamandla amabili |
| 3.1.9 | 1550-2×7 | 1550nm | 2 | 7dBm | i-SC/APC noma | Ukunikezwa kwamandla amabili |
| 3.1.10 | 1550-2×8 | 1550nm | 2 | 8dBm | I-SC/APCor | Ukunikezwa kwamandla amabili |
| 3.1.11 | 1550-2×9 | 1550nm | 2 | 9dBm | i-SC/APC noma | Ukunikezwa kwamandla amabili |
| 3.1.12 | 1550-2×10 | 1550nm | 2 | 10dBm | i-SC/APC noma | Ukunikezwa kwamandla amabili |
I-ST1550E Series Transmitter Yokushintshashintsha Kwangaphandle Kwe-Fiber Optical.pdf
