Phezulu 10 abavelisi beenkqubo zokujongwa kobushushu bokubona ifayibha optic

Inzwa yobushushu bokukhanya kweFayibha, Inkqubo yokubeka iliso ekrelekrele, Kusasazwe umenzi ifayibha optic e China

Yintoni na inkqubo yokubona ubushushu obusasaziweyo kwifiber optic

Sisixhobo esisebenzisa enye (okanye ngaphezulu) iifiber eziqhelekileyo ezibonakalayo kunye nesixhobo sokulinganisa amaqondo obushushu ukuya kuthi ga kumawaka aliqela amanqaku phakathi koluhlu lweekhilomitha ezininzi..

Umgaqo we Inkqubo yokubona iFayibha ye-Optic yoBubushushu esasaziweyo

Isekelwe kwi-Raman yokusabalalisa isiganeko semicu ye-optical. Iipulses zokukhanya ezikhutshwa ngumthombo wokukhanya we-laser zidibana kunye neemolekyuli zefiber, ebangela ukuba saa. Kukho iintlobo ezahlukeneyo zokukhanya okuthe saa, njengoRayleigh esasaza, UBrillouin uyasasazeka, noRaman echithachitha. Ukusasazwa kweRaman kunxulunyaniswa nokushukuma kwe-thermal yeemolekyuli zefayibha, ukuyenza ibenobuntununtunu kwiqondo lobushushu kwaye ilungele umlinganiselo wobushushu.

Kwimicu ye-optical, umqondiso osasaziweyo uyaqhubeka. Ngokusebenzisa itekhnoloji yokufumana umqondiso wesantya esiphezulu ukulinganisa ixesha phakathi kokukhanya kwesiganeko kunye nokukhanya okusasaza kweRaman, indawo apho kwenzeka khona ukukhanya kweRaman inokufumaneka. Ngenxa yobuntununtunu beRaman esasaza ukukhanya kubushushu, ukuhanjiswa kweqondo lokushisa elihambelanayo kunokulinganiswa kunye nefiber optical.

Iimpawu ze ifayibha optic umlinganiselo wobushushu obusasaziweyo iteknoloji:
Yila kwaye wenze ngokwemigangatho yesizwe;
Izixhobo ze-laser zodidi lomkhosi ezinokuthembeka kwenkqubo ephezulu;
Embedded inkqubo ekrelekrele, ukusetyenziswa kwamandla aphantsi;
Qonda imigama yomlinganiselo ongaphezulu kwe-10km;
Inkqubo ithatha ulawulo lwe-loop evaliweyo ngaphakathi ukuqinisekisa ukuzinza okuchanekileyo;
Ubume bemodyuli, kulula ukuyigcina nokuphucula inkqubo;
Ukuzinza okuphezulu kwiindawo ezinzima kunye nokukwazi ukusebenza ixesha elide.

Ukusetyenziswa kwe inkqubo yokulinganisa ubushushu obusasaziweyo kwifiber optic:

Ubushushu bokuvavanya ukufana kweebhoyili zezityalo zamandla kunye neendonga zesithando somlilo kwizityalo zetsimbi;
Ukufunyanwa kweempazamo zokufudumeza kwiintambo kunye neentloko zeentambo;
Ukubonwa kweqondo lobushushu beendawo ezininzi zokuhambisa amandla;
Uvavanyo olufanayo lobushushu bokuqina kumacandelo amakhulu ekhonkrithi;
Ukufumanisa umoya we-tunnel kunye nesimo somlilo;
Ukufunyanwa kwemeko ye-icing yendlela;
Ishishini lePetroleum kunye neekhemikhali: esweni ukuvuza kwemibhobho yeoli nerhasi;
Umlinganiselo wobushushu wemithombo yeoli;
Ukujongwa komlilo kumagumbi eekhompyutha/kwizakhiwo;

Oku kulandelayo yireferensi ye ifayibha optic umlinganiselo wobushushu obusasaziweyo iintlobo. Nceda uqhagamshelane nathi ukufumana ikowuti kunye nolwazi.

(1) Umgama womlinganiselo: 4 iikhilomitha
(2) Ukuchaneka kwemvakalelo yobushushu: 1 ℃
(3) Ixesha lomlinganiselo: 15 imizuzwana
(4) Obona bude bufutshane bokubona ubushushu: 3 iimitha
(5) Isisombululo somgama: 1 imitha
1. Ukucaciswa kojongano lobushushu befiber optic interface:
(1) Inani leendlela zefiber ezibona ubushushu: 1-8, kunye nefiber cores ye 62.5/125 okanye 50/125.
(2) Iinkcukacha zovavanyo lobushushu bolwazi lwefiber port: FC/APC okanye E2000/APC.
2. Ujongano lonxibelelwano:
1× USB2.0； 8 x ugqithiso;
RJ45 (ngokuzikhethela); RS485 (ngokuzikhethela)
3. Ukuphuma kwe-alarm:
(1) I-alam yobushushu.
(2) I-alamu yeFayiber optic fault.
(3) I-alam yokungasebenzi kakuhle kwezixhobo.
4. Indlela yokubonisa idatha:
(1) Sebenzisa isoftware ukubonisa ujongano lomzobo, seta iiparamitha, kunye nokufezekisa ukugcinwa kwedatha kunye nemveliso; Iialamu zomlilo kunye nenkqubo yokungaphumeleli zinesandi / ukukhanya kunye nemisebenzi ye-alam yegraphic interface.
(2) Iphaneli yangaphambili ye-LED ibonisa amandla avuliwe/avaliwe, iziphene zenkqubo, iimpazamo zefiber optic, kunye neealam zobushushu.
(3) Isiqingatha sangaphambili se-LCD sibonisa ulwazi lombhalo malunga nee-alamu kunye neempazamo.
(4) Amaqhosha ephaneli angaphambili abonelela ngokuzijonga, sisimumu, kunye nemisebenzi yokujonga ulwazi lwe-LCD.
5. Okunye:
(1) Uluhlu lobushushu obusebenzayo: 0 ℃~40 ℃.
(2) Imowudi yonikezelo lwamandla: 220VAC/0.5A/50Hz okanye 24VDC/2A.
(3) Isoftware. Iqonga lokusebenza: Windows 2000/XP/Windows 7/Windows 8.1.
(4) Ubume bembonakalo: Aluminiyam ingxubevange chassis, umphezulu ibrashi oxidation unyango, ububanzi 19 ‘, ukuphakama 4U okanye 2U, ubunzulu 350mm.
(5) Ubunzima: Malunga ne-10kg/5kg