I-2u ye-rack case yokugcina i-firewall yokugcina unxibelelwano lwe-optoelectronics USB3.0

# Imibuzo Ebuzwa Rhoqo malunga noKhuseleko lweNethiwekhi kunye noGcino lwe-2U yeRack Case

## 1. Yintoni i-rack case ye-2U kwaye kutheni ibalulekile kukhuseleko lwenethiwekhi?

Ibhokisi ye-rack ye-2U yindawo evaliweyo eyenzelwe ukugcina izixhobo zombane, ngakumbi iiracks zeseva. Igama elithi "2U" lithetha ukuba i-chassis ithatha iiyunithi ezimbini ezithe nkqo zesithuba kwindawo eqhelekileyo ye-19-intshi. Ezi zivalo zibalulekile kukhuseleko lwenethiwekhi kuba zibonelela ngokukhuselekileyo, indawo elungelelanisiweyo yomlilo, iiseva, kunye nezinye izixhobo zenethiwekhi ezibalulekileyo. Ngokubeka izixhobo kwi-rack enikezelweyo, unokuphucula ukuhamba komoya, ukunciphisa i-clutter, kwaye uphucule ukhuseleko olupheleleyo ekufikeleleni okungagunyaziswanga.

## 2. Ityala lerakhi le-2U liyixhasa njani inkqubo yonxibelelwano?

Icala le-rackmount ye-2U yenzelwe ukubeka izixhobo ezahlukeneyo zonxibelelwano, ezinjengee-router, iiswitshi, kunye ne-firewall. Ezi zixhobo zibalulekile ekulawuleni i-data traffic kunye nokuqinisekisa unxibelelwano olukhuselekileyo kuyo yonke inethiwekhi. Uyilo olucwangcisiweyo lwe-2U rackmount chassis luvumela ulawulo olululo lwentambo kunye nokufikelela lula kwizixhobo, eziyimfuneko ekuxazululeni iingxaki kunye nokugcinwa. Ukongeza, i-chassis inokunceda ukukhusela i-hardware yonxibelelwano olubuthathaka kumonakalo womzimba kunye nezinto zokusingqongileyo.

## 3. Ziziphi iingenelo zokusebenzisa i-USB 3.0 kwi-rack ye-2U case?

Ukudibanisa i-USB 3.0 kwi-2U rack case ibonelela ngeenzuzo ezininzi. Okokuqala, ibonelela ngesantya esiphezulu sokudluliswa kwedatha, okuyimfuneko ekuhambiseni ngokukhawuleza iifayile ezinkulu okanye ii-backups. Oku kuluncedo ngakumbi kwizicelo zokhuseleko lwenethiwekhi ezifuna ukufikelela kwangethuba kwidatha. Ukongeza, izibuko ze-USB 3.0 zinokunxibelelanisa ngokulula izixhobo zangaphandle ezinje ngeedrive zokugcina okanye iikhamera zokhuseleko, ukuphucula ukusebenza ngokubanzi kokuseta i-rack. Ukuhambelana ngasemva kunye ne-USB 2.0 kwakhona kuqinisekisa ukuba izixhobo ezindala zisasebenza ngokufanelekileyo.

## 4. Ingaba i-2U yerakhi ingasetyenziselwa usetyenziso lwe-optoelectronic?

Ewe, iibhokisi ze-rack ze-2U zinokusetyenziswa ngokufanelekileyo kwizicelo ze-optoelectronic. Ezi bhokisi zinokufaka izixhobo ezahlukeneyo ze-optoelectronic ezifana ne-laser, i-photodetectors, kunye nee-transceivers optical ezibaluleke kakhulu kunxibelelwano kunye nokuhanjiswa kwedatha. Indawo elawulwayo yebhokisi ye-rack inceda ukukhusela izinto ezibuthathaka ze-optoelectronic kuthuli, ukufuma, kunye nomonakalo womzimba, ukuqinisekisa ukusebenza kakuhle kunye nokuphila ixesha elide. Ukongeza, uyilo lwemodyuli luvumela ukuphuculwa ngokulula kunye nohlengahlengiso njengoko itekhnoloji iguquka.

## 5. Yintoni ekufuneka ndiyithathele ingqalelo xa ndikhetha i-rack case ye-2U yokuseta ukhuseleko lwenethiwekhi yam?

Xa ukhetha i-rack case ye-2U yokuseta ukhuseleko lwenethiwekhi yakho, qwalasela ezi zinto zilandelayo:

- **Ukupholisa kunye nokuPhucula umoya**: Qinisekisa ukuba kukho ukuhamba komoya okwaneleyo kwi-chassis ukuthintela isixhobo ekutshiseni ngokugqithisileyo.
- ** Izinto kunye nomgangatho wokwakha **: Khangela ulwakhiwo olomeleleyo olunokuthwala ubunzima besixhobo kunye nokubonelela ngokhuseleko kumonakalo womzimba.
- **Ulawulo lweCable**: Khetha uyilo oluvumela ulungelelwaniso lwekhebula olucwangcisiweyo ukunciphisa i-clutter kunye nokuphucula ukufikeleleka.
- **Ukufikeleleka**: Khetha indawo ebiyelweyo ebonelela ngokufikelela ngokulula kwiiphaneli zangaphambili nangasemva zesixhobo ukuze kugcinwe kwaye kulungiswe iingxaki.
- **Ukhetho loKwandiswa**: Qwalasela iimfuno zexesha elizayo kwaye ukhethe i-chassis enokufaka izixhobo ezongezelelweyo okanye uphuculo.

Ukuthathela ingqalelo ezi zinto, unokukhetha i-2U ye-rackmount case ukuhlangabezana ngokufanelekileyo nokhuseleko lwenethiwekhi kunye neemfuno zokugcina.