Menene Bambancin Kebul ɗin DAC da AOC?

Kebul Haɗa Kai Tsaye,Ana kiransa da DAC. Tare da na'urorin transceiver masu sauyawa masu zafi kamar SFP+, QSFP, da QSFP28.

Yana samar da madadin mafita mai rahusa da yawan haɗin gwiwa mai yawa don haɗin gwiwa mai sauri daga 10G zuwa 100G zuwa na'urorin watsawa na fiber optics.

Idan aka kwatanta da na'urorin watsawa na gani, kebul na haɗe kai tsaye suna ba da mafita mai inganci wanda ke tallafawa yarjejeniyoyi da yawa ciki har da 40GbE, 100GbE, Gigabit & 10G Ethernet, 8G FC, FCoE, da Infiniband.

Kebul na gani mai aiki, wanda aka fi sani da AOC.

AOC na'urori ne guda biyu da aka haɗa su tare da kebul na fiber, suna ƙirƙirar haɗuwa mai sassa ɗaya. Kamar DAC, ba za a iya raba kebul na gani mai aiki ba.

Duk da haka, AOC ba ta amfani da kebul na jan ƙarfe ba, sai dai kebul na fiber wanda ke ba su damar isa wurare masu nisa.

Kebulan gani masu aiki na iya kaiwa nisan mita 3 zuwa mita 100, amma ana amfani da su sosai a nisan mita 30.

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

AOC kuma yana wanzuwa azaman kebul na fashewa, inda aka raba gefe ɗaya na taron zuwa kebul huɗu, kowannensu yana ƙarewa ta hanyar na'urar watsa bayanai mai ƙaramin ƙimar bayanai, wanda ke ba da damar haɗa manyan tashoshin jiragen ruwa da na'urori.

A Cibiyoyin Bayanai na yau, ana buƙatar ƙarin bandwidth don tallafawa amfani da tsarin kama-da-wane na uwar garken inda aka haɗa injunan kama-da-wane da yawa akan uwar garken mai masaukin baki ɗaya. Don daidaita yawan tsarin aiki da aikace-aikacen da ke zaune akan sabar guda ɗaya, tsarin kama-da-wane yana buƙatar ƙaruwa sosai tsakanin sabar da masu sauyawa. A lokaci guda, adadin da nau'in na'urorin da ke zaune akan hanyar sadarwa sun ƙara yawan bayanan da ake buƙatar a aika zuwa da kuma daga cibiyoyin sadarwa na ajiya (SANs) da kuma Network Attached Storage (NAS). Aikace-aikacen galibi yana kan aikace-aikacen I/O masu sauri a cikin ajiya, hanyoyin sadarwa, da kasuwannin sadarwa, Switches, sabobin, na'urori masu amfani da hanyoyin sadarwa, katunan haɗin yanar gizo (NICs), Host Bus Adapters (HBAs), da High Density and High Data Throughput.

KCO Fiber yana samar da kebul na AOC da DAC mai inganci, wanda zai iya dacewa 100% tare da yawancin maɓallan alama kamar Cisco, HP, DELL, Finisar, H3C, Arista, Juniper, ... Da fatan za a tuntuɓi ƙungiyar tallace-tallace don samun mafi kyawun tallafi game da matsalar fasaha da farashi.