I-2u rack case network security security firewall communication optoelectronics USB3.0

# Imibuzo Evame Ukubuzwa Mayelana Nokuphepha Kwenethiwekhi kanye Nekesi Lokulondolozwa Kwe-2U Rack

## 1. Iyini i-rack case ye-2U futhi kungani ibalulekile ekuvikelekeni kwenethiwekhi?

Ibhokisi lokubeka elingu-2U liyindawo ebiyelwe eyakhelwe ukufaka izinto zokusebenza zikagesi, ikakhulukazi ama-server racks. Igama elithi "2U" lisho ukuthi i-chassis ithatha amayunithi amabili aqondile esikhala endaweni yokubeka ejwayelekile engu-19-intshi. Lezi zivalo zibalulekile ekuvikelekeni kwenethiwekhi ngoba zihlinzeka ngendawo evikelekile, ehlelekile yezicishamlilo, amaseva, nezinye izinto zokusebenza zenethiwekhi ezibalulekile. Ngokubeka okokusebenza endaweni yokubeka ezinikele, ungathuthukisa ukugeleza komoya, unciphise imfuhlumfuhlu, futhi uthuthukise ukuvikeleka okuphelele ekufinyeleleni okungagunyaziwe.

## 2. Icala le-rack ye-2U lilusekela kanjani uhlelo lokuxhumana?

Ikesi le-2U rackmount lidizayinelwe ukuthi lifake amathuluzi okuxhumana ahlukahlukene, njengamarutha, amaswishi, nama-firewall. Lawa madivayisi abalulekile ekulawuleni ithrafikhi yedatha kanye nokuqinisekisa ukuxhumana okuphephile kuyo yonke inethiwekhi. Idizayini ehlelekile ye-2U rackmount chassis ivumela ukuphathwa kwekhebula okuphumelelayo kanye nokufinyelela okulula kumishini, ebalulekile ekuxazululeni izinkinga nasekulungiseni. Ngaphezu kwalokho, i-chassis ingasiza ukuvikela ihadiwe yokuxhumana ebucayi ekulimaleni ngokomzimba nasezicini zemvelo.

## 3. Yiziphi izinzuzo zokusebenzisa i-USB 3.0 kukesi lokubeka elingu-2U?

Ukuhlanganisa i-USB 3.0 ku-2U rack case kunikeza izinzuzo ezimbalwa. Okokuqala, inikeza amanani okudluliswa kwedatha esivinini esikhulu, okubalulekile ekuhambiseni ngokushesha amafayela amakhulu noma izipele. Lokhu kuzuzisa kakhulu ezinhlelweni zokuphepha zenethiwekhi ezidinga ukufinyelela okufika ngesikhathi kudatha. Ngaphezu kwalokho, izimbobo ze-USB 3.0 zingaxhuma kalula izisetshenziswa zangaphandle ezifana namadrayivu okugcina noma amakhamera okuvikela, okuthuthukisa ukusebenza okuphelele kokusethwa kwerack. Ukuhambisana kwasemuva ne-USB 2.0 kuqinisekisa ukuthi amadivayisi amadala asazosebenza kahle.

## 4. Ingabe ikesi lokubeka i-2U lingasetshenziselwa izinhlelo zokusebenza ze-optoelectronic?

Yebo, amabhokisi e-rack angama-2U angasetshenziswa ngempumelelo ezinhlelweni ze-optoelectronic. Lawa mabhokisi angagcina izinhlobonhlobo zemishini ye-optoelectronic efana namalaser, ama-photodetectors, nama-optical transceiver abalulekile ekuxhumaneni nasekudluliseleni idatha. Indawo elawulwayo yebhokisi lokubeka isiza ukuvikela izingxenye ezibucayi ze-optoelectronic othulini, umswakama, nokulimala komzimba, iqinisekisa ukusebenza kahle nokuphila isikhathi eside. Ukwengeza, idizayini ye-modular ivumela ukuthuthukiswa okulula nokulungiswa njengoba ubuchwepheshe buthuthuka.

## 5. Yini okufanele ngiyicabangele lapho ngikhetha ikesi lokubeka i-2U lokusetha ukuphepha kwenethiwekhi yami?

Uma ukhetha ikesi yokubeka engu-2U yokusetha ukuphepha kwenethiwekhi yakho, cabangela izici ezilandelayo:

- **Ukupholisa Nokungenisa umoya**: Qinisekisa ukuthi kukhona ukugeleza komoya okwanele ku-chassis ukuze uvimbele idivayisi ekushiseni ngokweqile.
- **Impahla kanye nekhwalithi yokwakha**: Bheka ukwakhiwa okuqinile okungathwala isisindo sedivayisi futhi kunikeze ukuvikeleka ekulimaleni ngokomzimba.
- **Ukuphathwa Kwekhebula**: Khetha idizayini evumela umzila wekhebula ohlelekile ukuze unciphise imfuhlumfuhlu futhi uthuthukise ukufinyeleleka.
- **Ukufinyeleleka**: Khetha indawo ebiyelwe enikeza ukufinyelela okulula kumaphaneli angaphambili nangemuva edivayisi ukuze alungiswe futhi axazulule inkinga.
- **Izinketho Zokunweba**: Cabangela izidingo zesikhathi esizayo bese ukhetha i-chassis engakwazi ukufaka izinto zokusebenza ezengeziwe noma ukuthuthukiswa.

Ngokucabangela lezi zici, ungakhetha ikesi le-rackmount elingu-2U ukuze uhlangabezane ngempumelelo nezidingo zenethiwekhi yakho zokuphepha nesitoreji.