1. KuyiniImojula ye-transceiver ye-SFP?

- Kumojuli we-transceiver ye-SFP, u-“S” umele i-Small, uhlamvu “F” lumele i-Form-factor, kanti u-“P” umele i-Pluggable. Ngakho-ke, i-SFP = i-Small Form-factor Pluggable ichazwa yisivumelwano semithombo eminingi.

- Imojula ye-transceiver ye-SFP (i-Small Form-factor Pluggable) iyifomethi yemojula yenethiwekhi ehlanganisiwe, eshisayo exhunywe esetshenziswa kokubili izinhlelo zokusebenza zokuxhumana ngocingo kanye nokuxhumana kwedatha. I-interface ye-SFP kuhadiwe yokuxhumana iyisikhala se-modular se-transceiver ethile yemidiya, njengekhebula le-fiber-optic noma ikhebula lethusi.[1] Inzuzo yokusebenzisa ama-SFP uma kuqhathaniswa nezixhumi ezihleliwe (isb. izixhumi ze-modular kuma-switch e-Ethernet) ukuthi ama-port ngamanye angafakelwa izinhlobo ezahlukene zama-transceiver njengoba kudingeka, iningi lamadivayisi lifaka phakathi ama-terminals e-optical line, amakhadi enethiwekhi, ama-switch nama-routers.

- Imojuli ye-transceiver ye-SFP ibhekisela kumadivayisi amancane, aguquguqukayo, ashintshashintshayo enethiwekhi (ama-transceiver) angena kuma-port kuma-switch, ama-router, kanye namaseva, okuvumela amadivayisi enethiwekhi ukuthi axhumeke ngemidiya ehlukene njengezintambo ze-fiber optic noma zethusi zezinhlelo zokusebenza ezahlukahlukene, kusukela ku-Gigabit Ethernet kuya ku-Fibre Channel. Anikeza ukuguquguquka, okuvumela abaphathi ukuthi bakhethe i-transceiver efanele (i-SFP, i-SFP+, i-SFP28 yesivinini esiphezulu) ngamanani athile edatha, amabanga, kanye nezinhlobo zekhebula, okuthatha indawo yamamojula amadala, amakhulu e-GBIC.

- Imojula yefayibha ye-SFP evamile iqukethe ikheji, i-PCBA, i-chip, kanye ne-TOSA+ROSA (ngezinye izikhathi mhlawumbe i-BOSA ye-BiDi transceiver)

2. Indlela yokukhetha ofaneleImojuli ye-SFP Transceiverngenxa yokuxhumana kwakho?

2.1. Hlola isivinini esisekelwa yi-port switch yakho (noma amanye amadivayisi enethiwekhi) bese uqinisekisa ukuthi ihambisana ne-SFP efanele.

2.2. Yazi izinhlobo zakho zezintambo zenethiwekhi ezikhona. Uma unesakhiwo sezintambo zezintambo ze-multimode, khetha i-multimode SFP. Uma unesakhiwo sezintambo zezintambo ze-single-mode, i-single-mode SFP iyona kuphela ongakhetha kuyo.

2.3. Yazi ibanga lesixhumanisi sakho esiqondiwe kanye nesabelomali sesixhumanisi. Kodwa khumbula, khetha i-SFP esekela amabanga okudlulisa amade kunokulindelekile. Ngaphandle kwalokho, ikhebula le-fiber optic elibi noma ubuso bokuphela kwe-fiber engcolile kungabangela isixhumanisi esihlulekile.

2.4. Uma ucabangela izinga lokushisa lokusebenza, i-transceiver yezinga lokuhweba yanele endaweni evamile yangaphakathi. Ezinhlelweni zangaphandle ezinzima, kufanele usebenzise i-transceiver yezimboni.

2.5. Khumbula ukuhlola ukuhambisana nomhlinzeki ngaphambi koku-oda. Ngenxa yokuthi iswishi ayikwazi ukubona i-transceiver engahambisani, izokuchitha imali nesikhathi sakho esibalulekile. Ngakho-ke, khetha njalo i-transceiver ehambisanayo eqinisekisiwe.