Module ya SFP ni iki?

Module ya SFP nigikoresho cyimbere gihindura ibimenyetso byamashanyarazi ya gigabit mubimenyetso bya optique. Ninganda-nganda ntoya kandi ishobora guhindurwa gigabit optique ya transceiver module ishobora gucomeka muri SFP yibikoresho byurusobe nka switch, router, hamwe nibitangazamakuru bihindura. Icyambu gikoreshwa muguhuza insinga za optique cyangwa umuringa kugirango wohereze amakuru. Mubisanzwe dushobora kuyisanga muri Ethernet ya switch, router, firewall hamwe namakarita ya interineti.

Icyambu cya SFP ni iki?

Nkuko byavuzwe haruguru, ibyambu bya SFP bikunze kuboneka mubikoresho byurusobe nka switch, router, abahindura itangazamakuru, nibindi uzi ibyambu bya SFP? Icyambu cya SFP gikoreshwa cyane cyane muguhindura ibimenyetso no kohereza amakuru. Icyambu cyacyo gihuye na IEEE 802.3ab isanzwe (nka 1000BASE-T), kandi intera ntarengwa yohereza irashobora kugera kuri Mbps 1000 (icyambu cya SFP cya switch gishyigikira 100/1000 Mbps).

Ibyiza byicyambu cya SFP

Icyambu cya SFP ni interineti ishyushye I / O (bivuga ibyinjira / ibisohoka), ifite ihinduka rikomeye kandi ikwiranye nibicuruzwa bitandukanye, nka 1000BASE-SX, 1000BASE-LX / LH, 1000BASE-ZX cyangwa 1000BASE -BX10-D / U ibyambu birashobora guhanahana amakuru, kandi icyambu cya SFP kirahuza inyuma, gishyigikira 10/100 / 1000Mbps.

Icyambu cya SFP cya Gigabit

Icyambu cya SFP cya Gigabit gishobora gukoreshwa mu kwagura imikorere yo guhinduranya imiyoboro yose ihuza ubwoko butandukanye bwa fibre optique (nka fibre imwe na fibre-moderi nyinshi) hamwe nabasimbuka urusobe (nka Cat5e na Cat6), ariko icyambu cya SFP cya Gigabit switch Module optique igomba kwinjizwamo mbere yo kuyikoresha, hanyuma igakoresha fibre fibre hamwe nabasimbuka urusobekerane rwo kohereza amakuru. Muri iki gihe, ibintu byose byahinduwe kurwego rwibikorwa ku isoko bifite byibura ibyambu bibiri bya SFP, bishobora kubaka impeta cyangwa inyenyeri zo mu bwoko bwa topologiya hagati yinyubako zitandukanye, amagorofa cyangwa uturere binyuze mu guhuza insinga nka fibre optique hamwe nudusimbuka.