Pofufuza pa intaneti pa zingwe za netiweki za fiber patch, Tiyenera kuganizira zinthu zazikulu ziwiri: mtunda wotumizira ndi gawo la bajeti ya polojekiti.Ndiye kodi ndikudziwa chingwe cha fiber optic chomwe ndikufuna?
Kodi single mode fiber cable ndi chiyani?
Single mode(SM) fiber chingwe ndiye chisankho chabwino kwambiri chotumizira deta mtunda wautali.Nthawi zambiri amagwiritsidwa ntchito polumikizana m'malo akuluakulu, monga masukulu akukoleji ndi ma TV.Iwo ali ndi bandwidth apamwamba kuposa zingwe za multimode kuti apereke kuwirikiza kawiri.Ma singlemode ambiri amakhala achikasu amitundu.
Zingwe za singlemode zili ndi pakati pa ma microns 8 mpaka 10.Mu zingwe zamtundu umodzi, kuwala kumayenda chapakati pa pachimake mu utali umodzi wa wavelength.Kuyika kwa kuwala kumeneku kumapangitsa kuti chizindikirocho chiziyenda mofulumira komanso mtunda wautali popanda kutayika kwa khalidwe lachidziwitso kuposa momwe zingathere ndi ma multimode cabling.
Kodi chingwe cha multimode fier ndi chiyani?
Multi mode(MM) fiber chingwe ndi chisankho chabwino chotumizira ma data ndi ma siginolo amawu patali lalifupi.Amagwiritsidwa ntchito ngati data ndi zomvera / zowonera pamamanetiweki amdera lanu komanso kulumikizana mkati mwanyumba.Zingwe za Multimode nthawi zambiri zimakhala zamitundu yalalanje kapena aqua.
Zingwe za Multimode zili ndi pakati pa ma microns 50 kapena 62.5.Mu zingwe za multimode, pachimake chachikulu chimasonkhanitsa kuwala kochulukirapo poyerekeza ndi singlemode, ndipo kuwala kumeneku kumayang'ana pachimake ndikulola kuti ma signature ambiri atumizidwe.Ngakhale ndizotsika mtengo kuposa singlemode, ma multimode cabling sasunga mawonekedwe azizindikiro pamtunda wautali.
Ndikofunikiranso kuganizira mtundu wa ntchito posankha kugwiritsa ntchito single-mode kapena multimode fiber.Mwachitsanzo, pa mtunda wautali, multimode imagwira ntchito bwino pa CCTV koma osati kutumiza mwachangu.
Koposa zonse pali kusiyana kwakukulu pakati pa singlemode ndi multimode fiber optic zingwe, Hope Idzakuthandizani kusankha bwino pogula zingwe za fiber.