Haddii aad rabto inaad ogaato sida loo lammaaniyo oo loo isticmaalo transceivers-ka fiber optic-ga, waa inaad marka hore ogaataa waxa ay sameeyaan transceivers-ka fiber optic-ga.Erayada fudud, shaqada transceivers fiber optic waa is beddelka u dhexeeya calaamadaha indhaha iyo calaamadaha korantada.Calaamadaha indhaha waxa laga soo geliyaa dekedda indhaha, iyo calaamadda korantada waxa ay ka soo baxdaa dekedda korantada (isku xidhka kristal RJ45 ee caadiga ah), iyo beddelkeeda.Nidaamku qiyaas ahaan waa sida soo socota: u beddel calaamadda korantada una beddelo ishaarka indhaha, ku gudbi fiber-ka indhaha, u beddel calaamadda isha isha korontada ee dhinaca kale, ka dibna ku xidh router, furayaasha iyo qalabka kale.Sidaa darteed, transceivers fiber optic guud ahaan waxaa loo isticmaalaa labo-labo.Tusaale ahaan, transceivers-yada indhaha (waxaa laga yaabaa inay tahay qalab kale) qolka qalabka ee hawlwadeenada (Telecom, China Mobile, China Unicom) iyo transceivers indhaha ee gurigaaga.Haddii aad rabto in aad dhisto shabakad degaankaaga ah oo leh transceivers fiber optic, waa inaad u isticmaashaa laba-labo.Transceiver fiber indhaha guud waxay la mid tahay beddelka guud.Waxa la isticmaali karaa marka la shido oo lagu xidho, loomana baahna qaabayn.Socket fiber indhaha, godka barkinta crystal RJ45.Si kastaba ha ahaatee, fiiro gaar ah u gudbinta iyo soo dhaweynta fiilooyinka indhaha.
Taxadirrada isku xidhka transceivers indhaha iyo modules indhaha
Naqshadeynta qaab dhismeedka shabakadda fiber indhaha, mashruucyo badan ayaa qaata habka transceiver fiber indhaha + isku xirka moduleka indhaha.Haddaba, maxaan u baahanahay inaan fiiro gaar ah u yeelano marka la isku xirayo oo aan iibsaneyno alaabada shabakadaha fiber indhaha ee habkan?
1. Xawaaraha fibre-gaabiyaha indhaha iyo moduleka indhaha waa inay isku mid ahaadaan, tusaale ahaan, transceiver gigabit wuxuu u dhigmaa moduleka indhaha ee 1.25G.
2. Mawjada dhererka iyo fogaanta gudbinta waa inay ahaataa mid joogto ah, tusaale ahaan, dhererka hirarka 1310nm ayaa la isticmaalaa, masaafada gudbintuna waa 10KM.
3. Noocyada moduleka indhaha waxay u baahan yihiin inay isku nooc ahaadaan, sida multi-mode dual-fiber, ama hal-mode hal-fiber.
4. Waa in fiiro gaar ah loo yeeshaa xulashada isku xirka fibre jumper pigtail.Guud ahaan, dekedda SC waxaa loo isticmaalaa transceivers fiber optic, iyo dekedda LC waxaa loo isticmaalaa modules indhaha.
Waqtiga boostada: Abriil-01-2022