Transceivers indhaha, haddii ay hal fiber ama dual fiber ayaa u fiican, aan marka hore fahamno waxa ay yihiin hal fiber iyo laba fiber.

Hal fiber: Xogta la helo oo la diro waxaa lagu kala qaadaa hal fiber indhaha ah.
Dual fiber: Xogta la helo oo la soo diro waxaa lagu kala qaadaa fiilooyinka indhaha ee laba-core siday u kala horreeyaan.

Qaybaha indhaha ee laba-jiho ee fiber-ka-iskuul ah ayaa aad qaali u ah, laakiin waxay badbaadin karaan hal kheyraad oo fiber ah, taas oo ah doorasho u wanaagsan isticmaaleyaasha aan haysan kheyraadka fiber-ka ku filan.
Module-ka laba-jiho ee fiber-ka ah waa mid raqiis ah, laakiin hal fiber oo kale ayaa loo baahan yahay. Haddii kheyraadka fiberku ku filan yahay, waxaad dooran kartaa moduleka laba-fiber indhaha ah.

Haddaba dib ugu noqo su'aashii hore, hal fiber ama fiber dual fiber miyay u fiican tahay transceiver indhaha?

Transceivers indhaha hal-fiber ah ayaa badbaadin kara kala badh ka mid ah ilaha fiilada fiber-ka, taas oo ah, gudbinta xogta iyo soo dhaweynta fiber-ka hal-core, taas oo aad ugu habboon meelaha kheyraadka fiber-ku ku adag yahay; halka transceivers indhaha dual-fiber u baahan yihiin in ay qabtaan laba-core fiber indhaha, hal xudun ah ayaa loo isticmaalaa gudbinta (Tx) Hal core waxaa loo isticmaalaa helitaanka (Rx). Mawjadaha dhererka caadiga ah ee transceivers-ka fiber-ka ah waa 1310nm iyo 1550nm si loo isticmaalo lammaane, taas oo ah, hal cidhifku waa 1310 mawjadaha, dhammaadka kalena waa 1550 hirar, kaas oo diri kara ama heli kara.

Dual-fiber optical transceivers dhamaantood waxay leeyihiin hirar isku mid ah, taas oo ah, aaladaha labada darafba waxay isticmaalaan hirar isku mid ah. Si kastaba ha ahaatee, maadaama aysan jirin halbeeg caalami ah oo midaysan oo loogu talagalay alaabada transceiver indhaha, waxaa jiri kara isqabsi la'aan udhaxeysa alaabada soosaarayaasha kala duwan marka ay isku xiran yihiin. Intaa waxaa dheer, iyadoo ay ugu wacan tahay isticmaalka isku dhufashada kala-duwanaanta mawjadaha dhererka, alaabada hal-fiber-ka-soo-baxa indhaha waxay leeyihiin dhibaatooyin calaamado ah, xasiloonidooduna wax yar bay ka xun tahay alaabooyinka fiber-dual-fiber, taas oo ah, transceivers-yada hal-fiber indhaha waxay leeyihiin shuruudo sare oo loogu talagalay modules-yada indhaha. sidaas darteed transceivers-ka hal-fiber indhaha ee suuqa ku jira waa laba-fiber indhaha transceivers sidoo kale waa ka qaalisan.

Transceiver multi-mode wuxuu helayaa habab kala duwan oo gudbin ah, fogaanta gudbintu waa mid gaaban, iyo hal-hab-qabashada kaliya waxay helaysaa hal qaab; Fogaanta gudbintu waa mid dheer. Inkasta oo qaababka badan ee la tirtiray, weli waxaa jira codsiyo badan oo ku saabsan la socodka iyo gudbinta fogaanta gaaban sababtoo ah qiimaha hoose. Transceivers multi-mode waxay u dhigmaan fiilooyinka qaab-dhismeedka badan, iyo hal-hab iyo hal-qaab ayaa ku habboon. Lama isku dari karo.

Waqtigan xaadirka ah, transceivers-yada ugu badan ee suuqa waa badeecado laba-fiber ah, kuwaas oo bislaaday oo xasiloon, laakiin u baahan ilo badan oo fiilada indhaha ah.