Ulwakhiwo olusisiseko lwefiber optical ngokubanzi luqulunqwe sisilaphu sangaphandle, isigqubuthelo, undoqo kunye nomthombo wokukhanya. Ifiber yemowudi enye kunye nefiber yemowudi eninzi inomahluko ulandelayo:
Umahluko wombala we-Sheath: Kwizicelo ezisebenzayo, umbala we-sheath wangaphandle wefiber unokusetyenziselwa ukwahlula ngokukhawuleza phakathi kwefiber yemowudi enye kunye ne-multi-mode fiber. Ngokwenkcazo ye-TIA-598C esemgangathweni, i-OS1 yendlela enye kunye ne-OS2 yamkele ibhatyi yangaphandle etyheli, i-multi-mode fiber OM1 kunye ne-OM2 yamkele ibhatyi yangaphandle e-orenji, kunye ne-OM3 kunye ne-OM4 yamkele i-aqua blue jacket yangaphandle (kwindlela engeyoyamkhosi) .
Umahluko wedayimitha engundoqo: I-fiber ye-multi-mode kunye ne-mode-mode fiber inomahluko obalulekileyo kwi-diameter engundoqo, i-diameter engundoqo ye-fiber ye-multi-mode idla ngokuba yi-50 okanye i-62.5µm, kwaye i-diameter engundoqo ye-fiber-mode eyodwa yi-9µm. Ngokujonga lo mahluko, i-fiber yemowudi enye inokuhambisa kuphela imiqondiso ye-optical nge-wavelength ye-1310nm okanye i-1550nm kububanzi obumxinwa, kodwa inzuzo yesiseko esincinci kukuba isignali ye-optical isasazeke ngomgca othe tye kwimowudi enye. ifayibha, ngaphandle kokuchaswa, ukusasazeka okuncinci, kunye ne-bandwidth ephezulu; I-fiber core ye-multi-mode ibanzi, kwaye inokudlulisa iindidi ezahlukeneyo kwi-wavelength esebenzayo, kodwa kwangaxeshanye, kuba zininzi ngamakhulu eendlela ezisasazwa kwi-fiber ye-multi-mode, ukusasaza rhoqo kunye. Inqanaba leqela lemowudi nganye yahlukile, ukuze ububanzi bebhanti yefiber ibe mxinwa, ukusasazwa kukhulu, kwaye ilahleko inkulu..
I-diameter ye-cladding ye-standard ye-fiber ezininzi ze-optical yi-125um, kunye ne-standard yangaphandle yokukhusela i-diameter ye-diameter yi-245um, engahlukanisi i-multi-mode enye.
Umahluko womthombo wokukhanya: umthombo wokukhanya uhlala uneentlobo ezimbini zomthombo wokukhanya we-laser kunye nomthombo wokukhanya we-LED. I-fiber yendlela enye isebenzisa umthombo wokukhanya we-laser, i-fiber ye-multi-mode isebenzisa umthombo wokukhanya we-LED.
Oku ngasentla kukuthelekiswa kwesakhiwo esisisiseko se-fiber-mode-mode kunye ne-multi-mode fiber eziswa yi-Shenzhen HDV.Phoelectron Technology LTD., ngokusebenzisa iyonke 3 amanqaku ukuba uchaze, ngethemba ukunceda abo badinga. I-Shenzhen HDV Phoelectron Technology LTD isekwe ikakhulu kwiimveliso zonxibelelwano zokuvelisa abavelisi, imveliso yangoku yezixhobo zokugubungela:I-ONUuthotho, uthotho lweemodyuli zokukhanya,OLTseries, transceiver series. Inokubonelela ngeenkonzo ezilungiselelwe iimeko ezahlukeneyo zeemfuno zenethiwekhi, wamkelekile ukuza kudibana.
