Ga masu sarrafa gani, ko fiber guda ɗaya ko fiber dual fiber ne mafi kyau, bari mu fara fahimtar menene fiber guda da fiber dual.

Fiber guda ɗaya: Bayanan da aka karɓa da aika ana watsa su akan fiber na gani guda ɗaya.
Dual fiber: Bayanan da aka karɓa da aika ana watsa su akan filayen gani guda biyu bi da bi.

Modulolin gani guda-fiber guda biyu sun fi tsada, amma suna iya adana albarkatun fiber guda ɗaya, wanda shine mafi kyawun zaɓi ga masu amfani waɗanda basu da isasshen albarkatun fiber.
Dual-fiber Optical Module na gani bidirectional yana da arha, amma ana buƙatar ƙarin fiber guda ɗaya.Idan albarkatun fiber sun wadatar, za ku iya zaɓar tsarin gani na fiber dual-fiber.

Don haka komawa ga tambayar da ta gabata, shin fiber guda ɗaya ko fiber dual fiber ya fi kyau ga mai ɗaukar hoto?

Masu amfani da na'urorin gani guda ɗaya na fiber na iya adana rabin albarkatun fiber na fiber, wato, watsa bayanai da liyafar a kan fiber guda ɗaya, wanda ya dace da wuraren da albarkatun fiber ke da ƙarfi;yayin da dual-fiber Optical transceivers suna buƙatar ɗaukar fiber na gani guda biyu, ana amfani da cibiya ɗaya don watsawa (Tx) Ana amfani da cibiya ɗaya don karɓa (Rx).Matsakaicin madaidaicin tsayin igiyoyin fiber guda ɗaya shine 1310nm da 1550nm don amfani guda biyu, wato ƙarshen ɗaya shine 1310 wavelength, ɗayan ƙarshen shine 1550 wavelength, wanda zai iya aikawa ko karɓa.

Dual-fiber optical transceivers duk suna da tsayi iri ɗaya, wato, na'urorin da ke ƙarshen duka suna amfani da tsayi iri ɗaya.Koyaya, tunda babu ƙaƙƙarfan ƙa'idar ƙasa da ƙasa don samfuran transceiver na gani, ana iya samun rashin jituwa tsakanin samfuran masana'antun daban-daban lokacin da suke haɗin gwiwa.Bugu da ƙari, saboda yin amfani da multixing rabo na tsawon igiyoyi, samfuran transceiver na gani guda ɗaya-fiber suna da matsalolin sigina, kuma kwanciyar hankalin su ya ɗan yi muni fiye da samfuran fiber dual-fiber, wato, masu ɗaukar fiber guda ɗaya suna da buƙatu mafi girma don samfuran gani. don haka transceivers na gani guda-fiber a kasuwa suna da ɗanɗano masu ɗaukar hoto na fiber Dual-fiber suma sun fi tsada.

Mai ɗaukar nau'i-nau'i mai nau'i-nau'i yana karɓar nau'i-nau'i masu yawa, nisan watsawa yana da ɗan gajeren gajere, kuma mai ɗaukar yanayi guda ɗaya kawai yana karɓar yanayin guda ɗaya;nisan watsawa yana da tsayi.Kodayake ana kawar da nau'i-nau'i masu yawa, har yanzu akwai aikace-aikace masu yawa a cikin kulawa da watsawa na gajeren lokaci saboda ƙananan farashi.Multi-mode transceivers yayi dace da zaruruwan yanayi masu yawa, kuma yanayin guda ɗaya da yanayin guda ɗaya sun dace.Ba za a iya haɗa su ba.

A halin yanzu, mafi yawan na'urori masu auna firikwensin gani a kasuwa samfuran fiber ne dual-fiber, waɗanda ba su da girma kuma ba su da ƙarfi, amma suna buƙatar ƙarin albarkatun kebul na gani.