I-MIFARE DESFire 2K 4K 8K RFID Card

Inkcazelo emfutshane:

I-MIFARE DESFire 2K 4K 8K RFID Card

Ezona mpawu
* Ubume befayile eguquguqukayo bubamba usetyenziso oluninzi njengoko ubungakanani bememori buxhasa
* NFC Forum Tag Uhlobo 4 iyahambelana
* ILANGA (Khusela i-NFC eYodwa) umyalezo woqinisekiso lokhuseleko oluphezulu lwedatha
* Ikhadi elenziwe nge-MAC ukuze kuqinisekiswe iintengiselwano
* Isibali-xesha sentengiselwano sikhusela kuhlaselo lomntu ophakathi


Iinkcukacha zeMveliso

Iithegi zeMveliso

I-MIFARE DESFire 2K 4K 8K RFID Card

I-MIFARE DESFire usapho lwamakhadi e-RFID imele incopho yetekhnoloji yekhadi le-smart engaqhagamshelwanga, inikezela ngokhuseleko oluphezulu kunye nokuguquguquka kuyo yonke i-2K, 4K, kunye ne-8K yememori eyahlukileyo. Ezi mveliso ze-NXP MIFARE zihambisa ukhuseleko lomgangatho weshishini kunye nobuchule bokudibanisa obungenamthungo kulawulo lwangoku lokufikelela kunye nezicelo zesixeko esilumkileyo.

Isishwankathelo seMveliso kunye neeNgcaciso zobuGcisa

Ikhadi le-MIFARE DESFire elihlakaniphile lisebenza kwi-13.56MHz rhoqo kwaye imele ukuzinikela kwe-NXP ekugqweseni kwi-teknoloji ye-RFID. La makhadi aquka:

  • Iinketho zeMemori: 2K, 4K, okanye 8K bytes
  • Ukuthotyelwa kweMigangatho: ISO14443-A NFC Uhlobo lwesi-4
  • Ukhuseleko: Uguqulelo oluntsonkothileyo olukwinqanaba eliphezulu ngeDES, 2K3DES, 3K3DES, kunye neAES
  • IFom Factor: Ifumaneka njengamakhadi, ii-prelam inlays, kunye neelebhile zeRFID

Iimpawu zoKhuseleko oluPhezulu

Ukhuseleko lubaluleke kakhulu kuyilo lwe-MIFARE DESFire, olubandakanya:

  • Uguqulelo oluntsonkothileyo: Iinjini ze-cryptographic ezisekwe kwihardware
  • Ungqinisiso: Ukuqinisekiswa kwepasi ezintathu
  • Ukhuseleko lweenkcukacha: Khusela iiprothokholi zothumelo lwedatha
  • Isiqinisekiso: Isiqinisekiso seNqobo esiqhelekileyo sokhuseleko oluphezulu

Uqwalaselo lweMemori kunye nosetyenziso

Uyilo lwememori oluguquguqukayo luxhasa:

  • izicelo ezininzi ezizimeleyo
  • Ukuya kuthi ga kwiifayile ezingama-32 ngesicelo ngasinye
  • Izakhiwo zefayile ezilungisekayo
  • Amazinga okudlulisa idatha ngokukhawuleza ukuya kuthi ga kwi-848 kbit/s

UkuVeliswa kunye noQinisekiso loMgangatho

Izixhobo zethu zemveliso zigcina ulawulo olungqongqo lwekhwalithi:

  • Ukwakhiwa kwephepha lePVC lePrimiyamu
  • Ukuhambelana nabashicileli bekhadi lesazisi
  • Uvavanyo lwamaza kanomathotholo kwinqanaba ngalinye
  • Iinketho zoshicilelo ezilungeleyo

Izakhono zokudibanisa

La makhadi e-RFID agqwesileyo:

  • Iinkqubo zolawulo lokufikelela
  • Ukuhanjiwa kawonke-wonke
  • IForam ye-NFC Type 4 tag izicelo
  • Iinkqubo zokuhlawula nge-elektroniki
  • Izisombululo zamakhadi ekhampasi

Inkxaso yobuGcisa kunye nokwenza ngokwezifiso

Sinikezela ngenkxaso ebanzi kuquka:

  • Amaxwebhu obugcisa
  • Uncedo lokuphumeza
  • Imiba yefomu yesiko (i-wristband, iinketho ze-keyfob)
  • Ubuninzi bemveliso eguquguqukayo

Itheyibhile yeeNgcaciso zeMveliso:

Kutheni ukhetha amakhadi ethu e-MIFARE DESFRE?

Uphawu Inkcazo
Ukuphindaphinda 13.56MHz RFID
Iintlobo ezahlukeneyo zeMemori 2K/4K/8K
Imigangatho ISO14443-A NFC Uhlobo 4
Ukugcinwa kwedatha Iminyaka engama-25
Bhala imijikelo 500,000
Umgama wokuSebenza Ukuya kuthi ga kwi-100mm
  1. Itekhnoloji eqinisekisiweyo: Yakhelwe kwiqonga elithembekileyo le-NXP MIFARE
  2. I-Versatility: Ifumaneka kwiisayizi ezininzi zeememori
  3. Ukhuseleko: Imigangatho yoguqulelo oluntsonkothileyo
  4. Ukuqina: Ukwakhiwa okuhlala ixesha elide
  5. Inkxaso: Uncedo olubanzi lobugcisa

"Vula ukhuseleko olukwinqanaba elilandelayo kunye nokusebenza ngokufanelekileyo ngamakhadi ethu e-MIFARE DESFire, anokudluliselwa kwedatha ngokukhawuleza kunye nokukwazi ukufihla amandla."

Qhagamshelana nathi namhlanje ngolwazi lwamaxabiso kunye nokuxoxa ngendlela amakhadi ethu e-MIFARE DESFire anokuphucula iziseko zokhuseleko lwakho. Izisombululo zesiko kunye namaxabiso evolumu afumanekayo xa uceliwe.


  • Ngaphambili:
  • Okulandelayo:

  • Bhala umyalezo wakho apha kwaye uwuthumele kuthi