Menene bambance-bambance tsakanin igiyoyin DAC vs AOC?

Kai tsaye Haɗa Cable,ake kira DAC. Tare da na'urorin transceiver masu zafi kamar SFP+, QSFP, da QSFP28.

Yana ba da mafi ƙarancin farashi, babban madaidaicin hanyoyin haɗin haɗin kai don haɗin haɗin kai mai sauri daga 10G zuwa 100G zuwa masu ɗaukar fiber optics.

Idan aka kwatanta da transceivers na gani, igiyoyi masu haɗa kai tsaye suna ba da mafita mai inganci wanda ke goyan bayan ka'idoji da yawa ciki har da 40GbE,100GbE, Gigabit & 10G Ethernet, 8G FC, FCoE, da Infiniband.

Kebul na gani mai aiki, ana magana da shi azaman AOC.

AOC shine transceivers guda biyu da ke haɗe tare da kebul na fiber, ƙirƙirar taro mai kashi ɗaya. Kamar DAC, kebul na gani mai aiki ba zai iya rabuwa ba.

Koyaya, AOC baya amfani da igiyoyin jan ƙarfe amma igiyoyin fiber waɗanda ke ba su damar isa nesa mai nisa.

Active Optical Cables na iya kaiwa tazara daga mita 3 zuwa mita 100, amma ana amfani da su a nesa har zuwa mita 30.

An haɓaka fasahar AOC don ƙimar bayanai da yawa, kamar 10G SFP +, 25G SFP28, 40G QSFP +, da 100G QSFP28.

Har ila yau, AOC yana kasancewa azaman igiyoyi masu fashewa, inda aka raba gefe ɗaya na taron zuwa igiyoyi huɗu, kowannensu ya ƙare ta hanyar transceiver na ƙaramin adadin bayanai, yana ba da damar haɗa manyan tashoshin jiragen ruwa da na'urori.

A cikin Cibiyoyin Bayanai na yau, ana buƙatar ƙarin bandwidth don tallafawa amfani da ƙwarewar uwar garken inda aka haɗa injunan kama-da-wane da yawa akan sabar uwar garken jiki guda ɗaya. Don ɗaukar adadin tsarin aiki da aikace-aikacen da ke daɗa girma koyaushe a kan sabar guda ɗaya, haɓakawa yana buƙatar haɓaka watsa bayanai sosai tsakanin sabar da masu sauyawa. A lokaci guda, adadin da nau'in na'urorin da ke zaune a kan hanyar sadarwar sun kara yawan adadin bayanan da ake buƙatar aikawa zuwa kuma daga wuraren cibiyoyin sadarwa (SANs) da Network Attached Storage (NAS). Aikace-aikacen ya fi dacewa don aikace-aikacen I/O masu sauri a cikin ajiya, sadarwar sadarwar, da kasuwannin sadarwa, Sauyawa, sabobin, masu amfani da hanyar sadarwa, katunan sadarwar cibiyar sadarwa (NICs), Host Bus Adapters (HBAs), da High Density and High Data throughput.

KCO Fiber yana ba da babban ingancin AOC da DAC Cable, wanda zai iya dacewa da 100% tare da yawancin canjin alama kamar Cisco, HP, DELL, Finisar, H3C, Arista, Juniper,… Da fatan za a tuntuɓi ƙungiyar tallace-tallacen mu don samun mafi kyawun tallafi game da batun fasaha da farashi.