Ni irihe tandukaniro riri hagati y'insinga za DAC vs AOC?

Umugozi Womugozi,byitwa DAC. Hamwe na hot-swappable transceiver module nka SFP +, QSFP, na QSFP28.

Itanga igiciro gito, cyinshi-gihuza igisubizo cyibisubizo byuburyo bwihuse bwihuse kuva 10G kugeza 100G kugeza fibre optique.

Ugereranije na optique ya transitike, insinga zomugereka zitaziguye zitanga igisubizo cyigiciro gishyigikira protocole nyinshi zirimo 40GbE, 100GbE, Gigabit & 10G Ethernet, 8G FC, FCoE, na Infiniband.

Umugozi ukora neza, byitwa AOC.

AOC ni transceiver ebyiri zifatanije hamwe na fibre fibre, ikora inteko igice kimwe. Kimwe na DAC, Umugozi wa Optical Cable ntushobora gutandukana.

Ariko, AOC ntabwo ikoresha insinga z'umuringa ahubwo insinga za fibre zibemerera kugera kure.

Imiyoboro ya Optical Optical irashobora kugera ku ntera kuva kuri metero 3 kugeza kuri metero 100, ariko zikoreshwa cyane mu ntera igera kuri metero 30.

Ikoranabuhanga rya AOC ryatejwe imbere ku bipimo byinshi byamakuru, nka 10G SFP +, 25G SFP28, 40G QSFP +, na 100G QSFP28.

AOC nayo ibaho nkinsinga zacitse, aho uruhande rumwe rwinteko rugabanijwemo insinga enye, buri kimwe cyarangijwe na transceiver yikigereranyo gito cyamakuru, cyemerera guhuza umubare munini wibyambu nibikoresho.

Muri Data Centre yuyu munsi, harakenewe umurongo mugari kugirango ushyigikire ikoreshwa rya seriveri aho imashini nyinshi ziboneka zahujwe kumurongo umwe wakira seriveri. Kugirango habeho umubare ugenda wiyongera wa sisitemu y'imikorere na porogaramu ziba kuri seriveri imwe, virtualisation isaba kongera amakuru cyane hagati ya seriveri na switch. Muri icyo gihe, umubare nubwoko bwibikoresho biba kuri neti byongereye cyane umubare wamakuru agomba koherezwa no kuva mububiko bwibibanza (SAN) hamwe nububiko bwometse kububiko (NAS). Porogaramu igenewe cyane cyane porogaramu yihuta ya I / O mububiko, imiyoboro, hamwe n’amasoko y'itumanaho, Guhindura, seriveri, router, amakarita y'urusobekerane (NICs), Bus Bus Adapters (HBAs), hamwe n'ubucucike bukabije hamwe no kwinjiza amakuru menshi.

KCO Fibre itanga ubuziranenge bwa AOC na DAC Cable, ishobora guhuza 100% hamwe na byinshi byahinduwe nka Cisco, HP, DELL, Finisar, H3C, Arista, Juniper,… Nyamuneka hamagara itsinda ryacu ryo kugurisha kugirango ubone inkunga nziza kubibazo bya tekiniki nigiciro.