1550nm Imbere yo Guhindura Amashanyarazi Amashanyarazi hamwe na AGC / MGC
Umubare w'icyitegererezo: ST1550I-2-XX
Ikirango:Softel
MOQ:1
Ubuhanga buhanitse DFB Laser Yiswe SEI
Uruziga ruhamye rwamashanyarazi asohoka
Imikorere myinshi Imbere Microprocessor
01
Ibisobanuro ku bicuruzwa
Ibisobanuro muri make
Iyi transmitter ni indangagaciro-ndende, ikora-1550nm imbere yimbere ya optique yoherejwe murwego rwo hejuru. Ifata umurongo muremure wa DFB laser, hamwe nindishyi zubatswe mbere yo kugoreka hamwe na AGC, APC, na ATC igenzura, itezimbere cyane indangagaciro yuzuye ya sisitemu.
ST1550I ikurikirana 1550nm imbere yimbere ya optique yoherejwe nigikoresho cyibanze cyo kubaka imiyoboro ya kabiri ya CATV. Ikoreshwa cyane cyane muri serivisi zongerewe agaciro nkibimenyetso byerekana amashusho ya TV, ibimenyetso bya tereviziyo ya digitale, ibimenyetso bya terefone, hamwe namakuru (cyangwa amakuru afunitse). Nibisubizo byujuje ubuziranenge ariko bidahenze kugirango tumenye gukina gatatu hamwe na sisitemu yohereza imiyoboro ya FTTx.
Ibiranga imikorere
1. Ifata umwimerere wo hasi wa chirp hamwe n'umurongo muremure DFB laser nkisoko yikimenyetso.
2. Inzira nziza mbere yo kugoreka itanga imikorere myiza ya CTB na CSO mugiciro cyiza cya CNR.
3. Kwunguka byikora (AGC) igenzura itanga umusaruro uhamye murwego rutandukanye rwa RF.
4. Imiyoboro inyuranye irashobora gutezimbere muguhindura OMI.
5. Kugenzura byimazeyo ubushyuhe bwubushyuhe, abafana bafite ubwenge, abafana batangira gukora mugihe ubushyuhe bwurubanza bugeze kuri 30 ℃.
6. Yubatswe muburyo bubiri bwo kugarura amashanyarazi, gucomeka gushyushye, no guhinduranya byikora.
7. Ibipimo byakazi byimashini yose bigenzurwa na microprocessor kandi LCD yerekana imiterere kumwanya wambere ifite imirimo myinshi nko kugenzura imiterere ya laser, kwerekana ibipimo, gutabaza amakosa, gucunga imiyoboro, nibindi.; iyo ibipimo byakazi bya laser bitandukanije nurwego rwemewe rwashyizweho na software, sisitemu izahita itabaza.
8. Imigaragarire isanzwe ya RJ45 yatanzwe, ishyigikira imiyoboro ya kure ya SNMP na WEB.
| 1550nm Imbere yo Guhindura Amashanyarazi Amashanyarazi hamwe na AGC / MGC | |||||
| Icyitegererezo (ST1550I) | -04 | -06 | -10 | -12 | |
| Imbaraga za optique（mW） | 4 | 6 | 10 | 12 | |
| Imbaraga za optique（dBm） | 6.0 | 8.0 | 10.0 | 10.8 | |
| Optic Wavelengt（nm） | 1550 ± 20 | ||||
| Umuyoboro wa fibre | FC / APC,SC / APC,SC / UPC (Byatoranijwe n'umukiriya) | ||||
| Umuyoboro mugari (MHz) | 47～862 | ||||
| Imiyoboro | 59 | ||||
| CNR（dB） | 51 | ||||
| CTB（dB） | ≥65 | ||||
| CSO（dB） | ≥-60 | ||||
| Urwego rwinjiza RF (dBμV)
| Ntabwo ari mbere yo kugoreka | 78 ± 5 | |||
| Hamwe no kugoreka mbere | 83 ± 5 | ||||
| Bande | ≤0.75 | ||||
| Gutakaza Imbaraga (W) | ≤30 | ||||
| Umuvuduko w'amashanyarazi (V) | 220V (110～254) CYANGWA -48VDC | ||||
| Tem y'akazi (℃) | -20～85 | ||||
| Ingano (mm) | 483 × 370 × 44 | ||||
ST1550I Urukurikirane rwimbere rwimbere Optical Transmitter.pdf
