Thetashar tashar tashar tagullamodule ne wanda ke canza tashar tashar gani zuwa tashar lantarki.Ayyukansa shine canza siginar gani zuwa siginar lantarki, kuma nau'in mu'amalarsa shine RJ45.

Na'urar gani-to-lantarki na'ura mai mahimmanci ne wanda ke goyan bayan sauyawa mai zafi, kuma nau'in kunshin sun hada da SFP, SFP +, GBIC, da dai sauransu. Tsarin tashar tashar lantarki yana da halaye na rashin amfani da wutar lantarki, babban aiki, da ƙirar ƙira.Dangane da nau'ikan nau'ikan tashoshin wutar lantarki daban-daban, ana iya raba shi zuwa na'urorin tashar wutar lantarki na 100M, na'urorin tashar wutar lantarki na 1000M, na'urorin tashar wutar lantarki na 10G da na'urorin tashar wutar lantarki masu daidaita kansu, daga cikinsu akwai na'urorin tashar wutar lantarki na 10M da na'urorin tashar wutar lantarki na 10G. mafi yawan amfani .

Na'urorin ganina'urorin gani ne waɗanda zasu iya aikawa da karɓar siginar analog.Ayyukan shine don canza siginar lantarki zuwa siginar gani bayan wucewa ta hanyar watsawar ƙarshen na'urar gani, sa'an nan kuma canza siginar na'urar zuwa siginar lantarki ta hanyar ƙarshen karɓa don gane fassarar photoelectric.Ana iya raba na'urorin gani zuwa SFP, SFP+, QSFP+ da QSFP28 bisa ga nau'ikan marufi daban-daban.

Wadannan su ne bambance-bambance tsakanin na'urorin tashar tashar lantarki da na'urorin gani:

1. The interface ne daban-daban: dubawa na lantarki tashar module ne RJ45, yayin da dubawa na Tantancewar module ne yafi LC, kuma akwai kuma SC, MPO, da dai sauransu.

2. Haɗin kai daban-daban: galibi ana amfani da na'urorin tashar tashar lantarki tare da Category 5, Category 6, Category 6e ko Category 7 igiyoyin hanyar sadarwa, yayin da galibi ana amfani da na'urori masu gani dangane da masu tsalle-tsalle.

3. Ma'auni sun bambanta: na'urar tashar tashar lantarki ba ta da tsawon zango, amma na'urar gani tana da (kamar 850nm\1310nm\1550nm).

4. Abubuwan da aka gyara sun bambanta: abubuwan da ke cikin tashar tashar wutar lantarki da na'urar gani sun bambanta, musamman ma tashar tashar lantarki ba ta da ainihin na'urar na'urar gani - Laser.

5. Nisan watsawa ya bambanta: nisan watsawa na tashar tashar wutar lantarki yana da ɗan gajeren gajere, mafi nisa shine kawai 100m, kuma nisan watsawar na'urar na'urar zata iya kaiwa 100m zuwa 160km bisa ga nau'in fiber na gani da aka yi amfani da shi tare da haɗin gwiwa. shi.