The na gani module ya ƙunshi na'urorin optoelectronic, da'irori masu aiki da mu'amalar gani.Na'urar optoelectronic ta ƙunshi sassa biyu: watsawa da karɓa.A taƙaice, aikin na'ura mai gani shine canza siginar lantarki zuwa siginar gani a ƙarshen aikawa, kuma bayan watsawa ta hanyar fiber na gani, ƙarshen karɓa yana canza siginar gani zuwa siginar lantarki. Ana amfani da na'urar gani da ido don jigilar jigilar tsakanin maɓalli da na'urar, kuma shine ainihin na'urar a cikin tsarin sadarwar fiber na gani.Babban aikin shine ƙarshen watsawa yana canza siginar lantarki na na'urar zuwa siginar gani.

Nau'in Fakitin Modulolin gani

1. 1X9 kunshin na gani module

2. GBIC na gani module

3. SFP na gani module

4. XFP na gani module

5. SFP+ na gani module

6. XPAK na gani module

7. XENPAK Optical module

8. X2 na gani module

9. CFP Optical module