Imodule yethusi portiyimojula eguqula imbobo ye-optical ibe imbobo kagesi.Umsebenzi wayo ukuguqula amasignali optical abe amasignali kagesi, futhi uhlobo lwesixhumi esibonakalayo yi-RJ45.

Imodyuli ye-optical-to-electrical iyimojula esekela ukushintshashintsha okushisayo, futhi izinhlobo zephakheji zihlanganisa i-SFP, SFP +, GBIC, njll. Imojula yembobo kagesi inezici zokusebenzisa amandla aphansi, ukusebenza okuphezulu, kanye nomklamo ohlangene.Ngokwezilinganiso ezihlukene zamamojula wembobo kagesi, ingahlukaniswa ngamamojula embobo kagesi ayi-100M, amamojula wembobo kagesi ayi-1000M, amamojula wembobo kagesi ayi-10G kanye namamojula wembobo kagesi azishintshayo, phakathi kwawo amamojula wembobo kagesi ayi-10M kanye namamojula wembobo kagesi ayi-10G. esetshenziswa kakhulu .

Amamojula we-Opticalzingamadivayisi abonakalayo angadlulisela futhi amukele amasignali e-analog.Umsebenzi uwukuguqula isignali kagesi ibe isignali yokubona ngemva kokudlula ekupheleni kokudlulisela kwemojuli ye-optical, bese uguqula isignali yokubona ibe isignali kagesi ngokusebenzisa ukuphela kokwamukela ukuze ubone ukuguqulwa kwe-photoelectric.Amamojula we-Optical angahlukaniswa abe yi-SFP, SFP+, QSFP+ ne-QSFP28 ngokwamafomu okupakisha ahlukene.

Okulandelayo umehluko phakathi kwamamojula wembobo kagesi namamojula optical:

1. I-interface ihlukile: i-interface ye-module ye-port kagesi i-RJ45, kuyilapho i-interface ye-module optical ikakhulukazi i-LC, futhi kukhona ne-SC, i-MPO, njll.

2. Ukuhlanganiswa okuhlukile: amamojula embobo kagesi avame ukusetshenziswa neSigaba 5, Isigaba 6, Isigaba 6e noma izintambo zenethiwekhi zeSigaba sesi-7, kuyilapho amamojula optical ngokuvamile asetshenziswa ngokuphathelene nama-optical jumpers.

3. Amapharamitha ahlukile: imojula yembobo kagesi ayinayo ubude be-wavelength, kodwa imojuli ye-optical inayo (njenge-850nm\1310nm\1550nm).

4. Izingxenye zihlukile: izingxenye ze-module ye-electrical port kanye ne-optical module zihlukile, ikakhulukazi i-module port kagesi ayinayo idivayisi eyinhloko ye-module optical - i-laser.

5. Ibanga lokudlulisela lihlukile: ibanga lokudlulisela lemojula yembobo kagesi lifushane, elikude kakhulu liyi-100m kuphela, futhi ibanga lokudlulisela le-module optical lingafinyelela ku-100m kuya ku-160km ngokusho kohlobo lwefiber optical esetshenziswa ngokuhlanganyela. yona.