Module yeSFP ye transceiver ye optical fiber inoshanda sei?

1. Chii chinonzi transceiver module?

Mamodule eTransceiver, sezita rayo, ane mativi maviri, uye SFP ndeimwe yacho. Izwi rekuti "transceiver" musanganiswa we "transmitter" ne "receiver". Saka, inogona kushanda setransmitter nereceiver kuti itange kutaurirana pakati pemidziyo yakasiyana. Inoenderana nemodule iyi ndiyo inonzi magumo, umo module yetransceiver inogona kuiswa. Mamodule eSFP achatsanangurwa zvakadzama muzvitsauko zvinotevera.
1.1 Chii chinonzi SFP?

SFP ipfupiso yeSmall Form-factor Pluggable. SFP imodule yetransceiver yakajairwa. Mamodule eSFP anogona kupa Gbit/s speed connections kune networks uye kutsigira multimode uye singlemode fibers. Rudzi rweinterface rwakajairika iLC. Pakutarisa, mhando dzefiber dzinogona kubatanidzwa dzinogonawo kuzivikanwa neruvara rweSFP's pull tab, sezvakaratidzwa muMufananidzo B. Mhete yebhuruu inodhonza inowanzoreva tambo ye single-mode, uye mhete yepull inoreva tambo ye multi-mode. Kune mhando nhatu dzeSFP modules dzakarongwa zvichienderana nekumhanya kwekutumira: SFP, SFP+, SFP28.
1.2 Chii chiri musiyano uripo pakati peQSFP?

QSFP inomirira "Quad Form-factor Pluggable". QSFP inogona kubata nzira ina dzakasiyana. Kufanana neSFP, dzese dziri single-mode uye multi-mode fibers dzinogona kubatanidzwa. Nzira yega yega inogona kutumira data rates kusvika ku1.25 Gbit/s. Saka, huwandu hwe data rate hunogona kusvika ku4.3 Gbit/s. Pakushandisa QSFP+ modules, nzira ina dzinogonawo kuunganidzwa. Saka, huwandu hwe data rate hunogona kusvika ku40 Gbit/s.