Heerka gudbintu waa arrin muhiim u ah go'aaminta nooca wareejinta dekedda Ethernet. Waqtigan xaadirka ah, heerka gudbinta ee furayaasha Ethernet waa 1G/10G/25G/40G/100G ama xitaa ka sareeya. Kuwa soo socdaa waa noocyada dekedaha caadiga ah ee furayaashan Ethernet oo leh heerar gudbin oo kala duwan.

RJ45 by
Hadda, dekedda ku taal 1000BASE-T Ethernet beddelka waa RJ45. Noocan dekedda ah waxaa loo isticmaali karaa gelitaanka server-ka, LAN, iyo kombuyuutar u beddelashada korka ama gigabit ee codsiyada bandwidth desktop ee xarumaha xogta. Marka laba 1000BASE-T Ethernet furaha isku xiran yihiin, fiilooyin-labo-maroojin ah ayaa caadi ahaan la isticmaalaa, sida CAT-5, CAT-5, CAT-6, iyo CAT-6 jumpers network.

Dekedda SFP
Dekadda SFP (minida GBIC) waa is dhexgal yar oo kulaylka ah. In Ethernet, heerka deked SFP waa 1Gbit/s, iyo nidaamka Fiber Channel, heerka dekedda SFP gaari karaa 4Gbit/s. Marka la geliyo moduleka indhaha ee SFP ee beddelka Gigabit ee leh dekedda SFP oo la isticmaalo fiilooyinka kala duwan (fiber-optical jumper ama fiilada naxaasta), waxay ogaan kartaa gudbinta fogaan dheer iyo mid gaaban oo ku saabsan fiilada indhaha iyo gudbinta fogaanta gaaban ee fiilada copper. Tusaale ahaan, masaafada ugu badan ee gudbinta waa 160 kiiloomitir markaJHA5420D-35module indhaha wuxuu ku xiran yahay LC duplex fiber jumper, iyo masaafada ugu badan ee gudbinta waa markaJHA3901Dmoduleka indhaha (ie, module interneedka korantada) waxa uu ku xidhan yahay fiilada shanta qaybood ee shabakada. Masaafada gudbintu waa 100 mitir.

SFP+ dekedda
Dekadda SFP+ (interface-ka yar ee la xidhi karo) waa nooc la cusboonaysiiyay oo ah dekedda SFP, kaas oo taageeri kara xadiga gudbinta ilaa 10Gbps. Dekadda SFP+ dib ayey u soconaysaa, taas oo macnaheedu yahay in SFP modules-ka indhaha lagu taageeri karo dekedda SFP +, laakiin heerka gudbinta isku xirka waa la dhimi doonaa 1Gbps. Waa in la ogaadaa in SFP + modules indhaha aan lagu taageeri karin dekedaha SFP sababtoo ah heerka SFP + modules indhaha laguma hagaajin karo 1Gbps.

Dekedda SFP28
Dekadda SFP28 waa nooca la cusboonaysiiyay ee SFP+, labaduba waxay leeyihiin qaab isku mid ah iyo cabbir isku mid ah, laakiin SFP28 waxay ku gaadhi kartaa xadiga gudbinta 25Gb/s hal kanaal. Soo ifbaxa SFP28 waxay siisaa waddo cusub oo loogu talagalay hagaajinta xarunta xogta-10G-25G-100G waddada cusboonaysiinta shabakadda. Marka la barbar dhigo dariiqii hore ee 10G-40G-100G ee hagaajinta shabakada, 10G-25G-100G waa hab ka dhaqaale badan oo hufan. Xalka dabooli kara baahida sii kordheysa ee shabakada xogta ee jiilka soo socda.

QSFP+ dekedda
Dekadda QSFP+ waxa lagu horumariyay iyadoo lagu salaynayo QSFP (afar-channel interface yar oo la xidhi karo), kaas oo leh kanaalka 4x10G kuna habboon 40G Ethernet. Si kale haddii loo dhigo, dekedda QSFP+ waxay u dhigantaa gudbinta 40Gbps iyada oo loo marayo afar-kanaal SFP + is-dhexgal.

Dekedda QSFP28
Dekedda QSFP28 waxaa loogu talagalay codsiyada 100G. Waxay leedahay afar kanaal oo kala duwan oo xawli sare leh waxayna taageertaa heerka wareejinta xogta laga bilaabo 25Gbps ilaa 40Gbps, iyada oo la kulmeysa 100Gbps (4x25Gbps) Ethernet iyo 100Gbps 4X InfiniBand Enhanced Data Rate (EDR).