HFBR-782BZ Qaybaha elektiroonigga ah ee asalka ah ee cusub HFBR-782BZ
Sifooyinka Alaabta
NOOCA | SHARAXA |
Qaybta | Optoelectronics |
Mfr | Shirkadda Broadcom Limited waxay ku saleysantahay Maraykanka |
Taxane | - |
Xidhmada | Badan |
Xaaladda Alaabta | Waa duugoobay |
Heerka Xogta | 2.7Gbd |
Voltage - Bixinta | 3.135V ~ 3.465V |
Awoodda – Helida Ugu Yar | - |
Hadda - Sahayda | 400 mA |
Codsiyada | Ujeedada Guud |
Lambarka Alaabta Saldhigga | HFBR-782 |
Dukumentiyada & Warbaahinta
NOOCA kheyraadka | XIRIIRKA |
PCN gabowga/ EOL | Qalab badan 09/Dec/2013 |
Kala soocida Deegaanka & Dhoofinta
sifada | SHARAXA |
Heerka Dareenka Qoyaanka (MSL) | 1 (aan xadidnayn) |
Xaaladda GAAR | GAAR Aan Saameyn |
ECN | 5A991B4A |
HTSUS | 8541.49.1050 |
Khayraadka Dheeraadka ah
sifada | SHARAXA |
Xidhmada caadiga ah | 12 |
Fiber optics, sidoo kale higaadiyay fiber optics, ahcilmigaeegudbinxogta, codka, iyo sawirada iyadoo la marinayo iftiinku dhex mara fiilooyinka khafiifka ah ee khafiifka ah.Gudahaisgaarsiinta, Tignoolajiyada Fiber optic ayaa gabi ahaanba bedelaynaxaassilig gudahamasaafo dheer telefoonkakhadadka, waxaana loo isticmaalaa in lagu xidhokombiyuutaradagudahashabakadaha deegaanka.Fiberindhahasidoo kale waa saldhigga fiberscope-yada loo isticmaalo baaritaanka xubnaha gudaha ee jirka (endoscopy) ama kormeerida gudaha ee alaabta qaab dhismeedka la soo saaray.
Dhexdhexaadiyaha aasaasiga ah ee fiber optics waa fiber timo-dhuuban oo mararka qaarkood laga sameeyocaag ahlaakiin inta badan eemuraayad.Fiber indhaha ee caadiga ah waxa uu leeyahay dhexroor 125 micrometer (μm), ama 0.125 mm (0.005 inch).Tani dhab ahaantii waa dhexroorka daboolka, ama lakabka dibadda ka muuqda.Xuddunta, ama dhululubada gudbinta gudaha, waxa laga yaabaa inay yeelato dhexroor yar ilaa 10μm.Iyadoo loo marayo hab loo yaqaanguud ahaan milicsiga gudaha,iftiinfallaadho ku dhex milmay qasaca fiber-kafaafinxudunta u ah masaafo aad u weyn oo si cajiib ah u yara yaraatay, ama hoos u dhigida xoojinta.Heerka dhimista masaafada way kala duwan tahay iyadoo loo eegayo hirarka hirarka iftiinka iyo xaggahalabuurkaee fiber-ka.
Markii fiilooyinka dhalada ah ee naqshadaynta xudunta/xidhka la soo bandhigay horraantii 1950-meeyadii, joogitaanka wasakhdu waxay xaddiday shaqadooda ilaa dhererka gaaban ee ku filan endoscopy.Sanadkii 1966, injineerada korontadaCharles Kaoiyo George Hockham, oo ka shaqaynayay Ingiriiska, ayaa soo jeediyay in loo isticmaalo fiilooyinkaisgaarsiintaiyo labaatan sano gudahoodsilicaFiilooyinka galaaska ayaa la soo saaray si nadiif ah oo ku filaninfraredCalaamadaha iftiinka waxay ku dhex safri karaan 100 km (60 mayl) ama ka badan iyada oo aan loo baahnayn inay xoojiyaan soo-celiyeyaasha.Sannadkii 2009 Kao ayaa la guddoonsiiyayAbaalmarinta Nobel Prizexagga Fiisigiska shaqadiisa.Fiilooyinka caaga ah, oo badanaa laga sameeyo polymethylmethacrylate,polystyrene, amapolycarbonate, way ka jaban yihiin in la soo saaro oo way ka dabacsan yihiin marka loo eego fiilooyinka dhalada, laakiin dhumucdooda weyn ee iftiinka ayaa xaddidaya isticmaalkooda xiriiryo ka gaaban dhismayaasha amabaabuurta.
Isgaarsiinta indhaha waxaa badanaa lagu qabtaainfrarediftiinka kala duwanaanshaha hirarka dhererka ee 0.8-0.9 μm ama 1.3-1.6 μm—mawjadaha dhererka kuwaas oo si hufan u soo saaraydareere iftiin lehamasemiconductor leysarkaiyo in ay ku dhacaan yaraanta ugu yar ee fiilooyinka galaaska.Baaritaanka Fiberscope ee endoscopy ama warshadaha waxaa lagu qabtaa mowjadaha dhaadheer ee muuqda, hal xirmo oo fiilooyinka ayaa loo isticmaalaaiftiiminmeesha la baaro oo leh iftiin iyo xidhmo kale oo u adeegaya sidii mid dheermuraayadu gudbinta sawirkaisha dadkaama kamarad muuqaal ah.
Qaadayaasha Fiber optic-ga waxay calaamadaha iftiinka u beddelaan calaamadaha korantada si loogu isticmaalo qalabka sida shabakadaha kombiyuutarka.Qalabkan korantada-optical-ka ah waxa ay ka kooban yihiin indho-indheeyaha, cod-weyneeye dhawaqiisu yar yahay, iyo wareegyada qaboojiyaha calaamadaha.Ka dib markii baaraha indhaha uu u beddelo calaamadda indhaha ee soo socota ee signalka korantada, cod-weyneeye wuxuu u kordhiyaa heer ku habboon habaynta calaamadaha dheeraadka ah.Nooca qaabaynta iyo shuruudaha wax soo saarka korantada ayaa go'aaminaya waxa wareegyada kale ee loo baahan yahay.
Qaadayaasha Fiber optic-ga waxay isticmaalaan isgoysyada togan-negative (PN), photodiodes-ka-gaaban ee taban (PIN), ama avalanche photodiodes (APD) sida indho-sheegayaal.Calaamadaha iftiinka ee imanaya waxa soo dira gudbiyaha fibre optic (ama transceiver) oo waxa uu ku socdaa fiilo hal-hab ah ama qaab-badan, taas oo ku xidhan awoodda qalabka.Demodulator-ka xogta ayaa calaamadda iftiinka u beddela qaabkeedii korantada ee asalka ahaa.Nidaamyada fiber optic-ga kakan ee kakan, qaybinta mawjadaha isku dhufashada (WDM) ayaa sidoo kale la isticmaalaa.
Semiconductors iyo Photodiodes
Xogta database-ka Engineering360 SpecSearch waxay u ogolaataa iibsadayaasha warshadaha inay ku doortaan alaabada nooca semiconductor iyo nooca photodiode.Laba nooc oo ah semiconductors ayaa loo isticmaalaa qaataha fiber optic-ga.
Semiconductors-ka Silicon waxa loo adeegsadaa qaataha-mawjadaha-gaaban ee leh 400nm ilaa 1100nm.
Indium gallium arsenide semiconductors waxaa loo isticmaalaa qaataha mawjada dheer ee leh 900 nm ilaa 1700 nm.
Sida kor lagu sharaxay, kuwa qaata fiber optic-ga waxay isticmaalaan saddex nooc oo kala duwan oo ah photodiodes.
Isgoysyada PN waxaa lagu sameeyay xadka P-nooca semiconductor-ka iyo N-nooca, sida caadiga ah hal crystal iyada oo loo marayo doping.
PIN photodiodes waxay leeyihiin gobol dhexdhaxaad ah oo dhexdhexaad ah oo dhexdhaxaadiya P-doped iyo gobolada N-doped semiconducting.
APDs waa sawir-qaadaha PIN ee khaaska ah oo ku shaqeeya koronto-celin sare.
Amplifiers iyo Connectors
Qaadayaasha Fiber optic-ga waxay adeegsadaan mid impedance hooseeya ama amplifiers transimpedance ah.
Aaladaha yar-yar ee is-xakamaynta, bandwidth iyo qaylada qaataha ayaa hoos u dhaca iska caabbinta.
Aaladaha trans-impedance, xadhkaha xadhkaha qaada ee qaataha waxa saameeya faa'iidada cod-weyneeye.
Caadi ahaan, qaataha fiber optic-ga waxa ka mid ah adabtarada la saari karo ee ku xidhidhiyaha aaladaha kale.Doorashooyinka waxaa ka mid ah D4, MTP, MT-RJ, MU, iyo SC
Waxqabadka qaataha
Markaad isticmaalayso Engineering360 si aad u soo saarto alaabta, iibsadayaashu waa inay qeexaan xuduudahan waxqabadka qaataha fiber optic.
Heerka xogtu waa tirada xawliga lagu kala qaado ilbiriqsikiiba, waana muujinta xawaaraha.
Wakhtiga kor u kaca qaataha sidoo kale waa muujinta xawaaraha, laakiin waxay muujinaysaa wakhtiga loo baahan yahay calaamaduhu si uu uga beddelo 10% ilaa 90% awoodda.
Dareenka ayaa tilmaamaya isha ugu liidata ee qalabku heli karo.
Kala duwanaanshaha firfircooni wuxuu la xiriiraa dareenka, laakiin wuxuu muujinayaa baaxadda awoodda uu qalabku ku shaqeeyo.
Ka jawaabista waa saamiga tamarta shucaaca ee watts (W) iyo sawirka ka dhashay amperes (A).