Marka aan ka gudbinno meelo fog, waxaan inta badan isticmaalnaa fiber si aan u gudbinno. Sababtoo ah fogaanta gudbinta ee fiber optic-ga waa mid aad u fog, guud ahaan marka la hadlo, fogaanta gudbinta ee fiber optic-ka ah ee hal-hab waa in ka badan 10 kiiloomitir, masaafada gudbinta ee fiber optic-ga multi-mode waxay gaari kartaa 2 km. Shabakadaha fiber optic-ga, waxaan inta badan isticmaalnaa transceivers fiber optic. Marka, sida loo xiro transceiver fiber-optic? Aan fikrad helno.
1. Doorka transceivers optic fiber-optic
1. Fiber transceiver wuxuu kordhin karaa fogaanta gudbinta Ethernet wuxuuna ballaarin karaa raadiyaha daboolka Ethernet.
2. Fiber transceiver waxaa loo rogi karaa inta u dhaxaysa 10M, 100M, ama 1000M Ethernet interface koronto iyo interface indhaha.
3, adoo isticmaalaya transceiver fiber optic si loo dhiso shabakada waxay badbaadin kartaa maalgashiga shabakada.
4. Fiber optic transceiver wuxuu ka dhigayaa isku xidhka u dhexeeya server, repeater, hub, terminal iyo terminal mid aad waxtar u leh.
5, transceiver fiber wuxuu leeyahay microprocessor iyo interface ogaanshaha, wuxuu ku siin karaa xogta waxqabadka isku xirka xogta kala duwan.
2. Kee baa furaya ama ka hela fibre-optic transceiver?
Markaad isticmaalayso transceiver fiber optic, saaxiibo badan ayaa la kulmi doona su'aashan oo kale:
1. Ma qasabaa in transceiver-ka fiber optic-ga loo isticmaalo laba-labo?
2, transceiver fiber optical ma laha dhibco, mid waa in la helo mid waa in la soo diro? Mise laba transceivers fiber ayaa loo isticmaali karaa labo ahaan?
3. Haddii transceiver fiber indhaha ay tahay in loo isticmaalo labo-labo, lamaanaha miyaa in ay ahaadaan calaamad iyo nooc isku mid ah? Mise ma isticmaali kartaa isku darka nooc kasta?
Saaxiibo badan ayaa laga yaabaa inay su'aashan qabaan habka isticmaalka mashruuca, markaa waa maxay? Jawaab: transceiver fiber indhaha sida qalabka beddelka photoelectric waxaa guud ahaan loo isticmaalaa in labo-labo, laakiin sidoo kale u muuqan kara transceiver fiber indhaha iyo fiber indhaha, transceiver fiber indhaha iyo SFP transceiver isticmaalka lammaane sidoo kale waa caadi, mabda'a, ilaa inta mawjada gudbinta indhaha waa. Isla sidaas oo kale, qaabka encapsulation signal waa isku mid oo waxay taageertaa qaar ka mid ah borotokoolka waxay xaqiijin karaan isgaarsiinta fiber optic. Qaabka guud ee hal-abuurka ah ee labajibbaaran (isgaadhsiinta caadiga ah waxay u baahan tahay laba fibre) gudbiye waa iyada oo aan loo eegin gudbinta iyo dhamaadka helista, ilaa iyo inta labada la isticmaali karo. Kaliya transceiver-ka kaliya ee fiber-ka ah (isgaarsiinta caadiga ah waxay u baahan tahay fiber) waxay yeelan doontaa dhammaadka gudbinta iyo dhammaadka helitaanka.
Haddii ay tahay transceiver fiber double ama hal fiber transceiver waa in loo isticmaalo labo-labo, noocyo kala duwan ayaa la jaan qaadi kara isdhexgalka. Laakiin heerka, hirarka dhererka, iyo qaabka waa isku mid. Taasi waa in la yiraahdo, heerarka kala duwan (100 iyo gigabit), hirarka hirarka kala duwan (1310nm iyo 1300nm) ma wada xiriiri karaan midba midka kale, marka lagu daro, xitaa calaamad isku mid ah fiber transceiver iyo double fiber form lama xiriiri karo. Haddaba su'aashu waxay tahay, waa maxay transceiver-ka kaliya ee fiber-ka ah, waa maxay transceiver-ka laba-laabka ah? Maxay ku kala duwan yihiin iyaga?
3. Waa maxay transceiver-ka-fiber? Waa maxay transceiver double-fiber?
Transceiver fiber Single waxaa loola jeedaa isticmaalka cable indhaha hal-mode, transceiver fiber hal waa xudun ah, labada daraf ayaa ku xiran xudunta, labada daraf ee transceiver isticmaalaya mowjadaha iftiinka kala duwan, si ay u gudbiyaan karaa signalka iftiinka ee xudunta ah. Transceiver fiber Double waa isticmaalka laba xudunta ah, a diri a helo, hal dhamaadka timaha, dhamaadka kale waa in la geliyo dekedda, waa labada daraf si ay u gudbaan.
1, transceiver fiber hal
Transceiver-ka kaliya ee fiber-ka waa inuu garwaaqsadaa shaqada gudbinta iyo shaqada helista labadaba. Waxay isticmaashaa tignoolajiyada isku dhufashada ee kala qaybinta mawjada si ay ugu gudbiso laba calaamadood oo indho-indheyn ah oo dhererkoodu kala duwan yahay fiber indhaha si loo xaqiijiyo gudbinta iyo soo dhawaynta.
Sidaa darteed transceiver-ka hal-habka ah ee hal-fiber-ka ah waxa lagu kala qaadaa fiber-ka, markaa gudbinta iyo iftiinka helaya waxa lagu kala qaadaa xudunta fiber-ka isku mar. Xaaladdan oo kale, laba mawjadaha iftiinka waa in la isticmaalo si loo gaaro isgaarsiin caadi ah.
Sidaa darteed, moduleka indhaha ee hal-hab-hal-fiber transceivers wuxuu leeyahay laba mawjadaha dhererka indhaha, guud ahaan 1310nm / 1550nm, markaa labada terminal ee lammaanaha transceivers way kala duwanaan doonaan. Transceiver-ka-dhamaadka ah wuxuu gudbiyaa 1310nm wuxuuna helaa 1550nm. Dhanka kale, waxay sii daysay 1550nm waxayna helaysaa 1310nm. Markaa ku habboon isticmaalayaashu inay kala soocaan, guud ahaan waxay isticmaali doonaan xarfo beddelka. Dhamaadka A (1310nm/1550nm) iyo dhamaadka B (1550nm/1310nm) ayaa soo muuqday. Isticmaalayaasha waa in AB la isku lammaaniyaa si loo isticmaalo, ma aha isku xirka AA ama BB. AB waxa kaliya oo loo isticmaalaa transceiver fiber-ka kaliya ah.
2, transceiver fiber double
Transceiver-ka labajibbaaran ee fiber-ka ayaa leh dekedda TX (dekedda gudbinta) iyo dekedda RX (dekedda qaata). Labada dekedoodba waxay leeyihiin hirar isku mid ah oo ah 1310nm, soo dhawayntuna waa 1310nm, markaa labada fiilmood ee isku midka ah ayaa loo isticmaalaa isku xirka.
3, sida loo kala saaro hal fiber transceiver iyo double fiber transceiver
Waxaa jira laba siyaabood oo lagu kala sooci karo transceivers-ka kaliya ee fiber-ka iyo transceivers fiber double.
① Marka transceiver fiber optic ah waxaa gundhig in module indhaha, transceiver fiber indhaha waxaa loo qaybiyaa transceiver fiber hal iyo transceiver fiber labanlaab ah iyadoo loo eegayo tirada xirmooyinka boodboodka fiber indhaha. Transceiver-ka kaliya ee fiber-ka ah (midig) wuxuu ku xiran yahay fiber core, kaas oo mas'uul ka ah gudbinta xogta iyo helista xogta labadaba, halka labajibbaaran fiber transceiver (bidix) uu ku xiran yahay laba qaybood oo fiber ah, mid ka mid ah ayaa mas'uul ka ah gudbinta xogta iyo mid kale ayaa mas'uul ka ah helitaanka xogta.
② Marka transceiver fiber optic ah ma laha module indhaha ku dhejisan, waxaa lagama maarmaan ah in la kala saaro in transceiver fiber hal ama transceiver fiber dual sida waafaqsan moduleka indhaha la geliyey. Marka transceiver fiber indhaha la geliyo oo leh hal fiber laba jiho module indhaha, taas oo ah, interface waa hal nooc, transceiver fiber this (midig); marka transceiver fiber la geliyo module laba jiho fiber fiber laba jiho, ama interface ka mid ah nooca duplex, transceiver waa transceiver fiber double (shaxan bidix).
4. Iftiinka iyo isku xirka transceiver fiber optic
1. tusaha iftiinka fibre-gaabiyaha
Iftiinka tusaha ee transceiver fiber optic, waxaad ku fahmi kartaa sawirka soo socda.
2. Isku xirka transceiver fiber optic
mabda'a
Codsiga dhibic-to-point
Codsiga transceiver fiber indhaha dhexe ee la socodka fog
Waqtiga post: Dec-01-2023