{"id":637,"date":"2025-11-01T08:26:42","date_gmt":"2025-11-01T08:26:42","guid":{"rendered":"https:\/\/www.cxjsmartcard.com\/?post_type=product&p=637"},"modified":"2025-12-29T01:27:12","modified_gmt":"2025-12-29T01:27:12","slug":"mifare-desfire-ev2-2k-rfid-card","status":"publish","type":"product","link":"https:\/\/www.cxjsmartcard.com\/da\/mifare-desfire-ev2-2k-rfid-card\/","title":{"rendered":"MIFARE DESFire EV2 2K RFID-kort"},"content":{"rendered":"

H\u00f8jsikkerheds 13,56 MHz kontaktl\u00f8st smartkort baseret p\u00e5 NXP MIFARE DESFire EV2 2K, designet til billeth\u00e5ndtering med flere applikationer, transport, adgangskontrol, hotel- og restaurationsbranchen, campus, kontantl\u00f8s betaling og smart city-tjenester. Overholder ISO\/IEC 14443A, underst\u00f8tter hurtige datahastigheder p\u00e5 op til 848 kbit\/s, Common Criteria EAL5+ sikkerhedsniveau og fleksibel fil-\/applikationsstyring.<\/p>\n

Specifikation<\/strong><\/p>\n

\n
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Punkt<\/th>\nDetaljer<\/th>\n<\/tr>\n<\/thead>\n
Chip<\/td>\nMIFARE DESFire EV2 2K<\/td>\n<\/tr>\n
Hukommelse<\/td>\n2 KByte NV-hukommelse<\/td>\n<\/tr>\n
Standard-\/RF-gr\u00e6nseflade<\/td>\nISO\/IEC 14443 Type A (del 2, 3, 4)<\/td>\n<\/tr>\n
Frekvens<\/td>\n13,56 MHz<\/td>\n<\/tr>\n
Datahastighed<\/td>\n106 \/ 212 \/ 424 \/ 848 kbit\/s<\/td>\n<\/tr>\n
UID<\/td>\n7-byte unik identifikator (underst\u00f8tter tilf\u00e6ldigt ID)<\/td>\n<\/tr>\n
St\u00f8rrelse<\/td>\n85,5 \u00d7 54 mm (CR80) eller specialfremstillet<\/td>\n<\/tr>\n
L\u00e6seomr\u00e5de<\/td>\n0\u201310 cm (afh\u00e6nger af l\u00e6ser\/antenne)<\/td>\n<\/tr>\n
Skriveudholdenhed<\/td>\n\u2265500.000 cyklusser<\/td>\n<\/tr>\n
Dataopbevaring<\/td>\n25 \u00e5r<\/td>\n<\/tr>\n
Materiale<\/td>\nPVC (specialfremstillet: PET, PET-G, PC)<\/td>\n<\/tr>\n
Trykning<\/td>\nCMYK-offset, silketryk, personalisering, QR\/stregkode<\/td>\n<\/tr>\n
H\u00e5ndv\u00e6rk<\/td>\nSerienummer, magnetstribe, pr\u00e6gning\/aftryk, laserkode, varmpr\u00e6gning<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

Kernefunktioner<\/strong><\/p>\n

\n
\n\n\n\n\n\n\n\n\n\n\n\n
Funktion<\/th>\nBeskrivelse<\/th>\n<\/tr>\n<\/thead>\n
Multiapplikation<\/td>\nN\u00e6sten ubegr\u00e6nsede applikationer pr. kort; op til 32 filer pr. applikation<\/td>\n<\/tr>\n
Sikker arkitektur<\/td>\nAES (128-bit) og 3DES-n\u00f8gler, gensidig 3-trins godkendelse<\/td>\n<\/tr>\n
Transaktionens MAC-kode<\/td>\nSikrer integriteten af hver transaktion<\/td>\n<\/tr>\n
MIsmartApp<\/td>\nDelegeret applikationsadministration for tjenesteudbydere<\/td>\n<\/tr>\n
N\u00e6rhedskontrol<\/td>\nBeskyttelse mod rel\u00e6angreb<\/td>\n<\/tr>\n
VCA (Virtuel Kortarkitektur)<\/td>\nBedre privatliv og applikationsadskillelse<\/td>\n<\/tr>\n
ISO\/IEC 7816-4-underst\u00f8ttelse<\/td>\nAPDU og filstruktur for nem systemintegration<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

Applikationsscenarier<\/strong><\/p>\n

    \n
  • \n

    Offentlig transport, e-billettering, tid og fremm\u00f8de<\/p>\n<\/li>\n

  • \n

    Adgang til campus \/ virksomhed \/ hotel<\/p>\n<\/li>\n

  • \n

    Kontantl\u00f8s automatsalg og lukket kredsl\u00f8bsbetaling<\/p>\n<\/li>\n

  • \n

    Bykort, der integrerer parkering, cykel-\/bildeling og bibliotek<\/p>\n<\/li>\n

  • \n

    Loyalitetskort, aktiveringskort til events og sociale medier<\/p>\n<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

    H\u00f8jsikkerheds MIFARE DESFire EV2 2K 13,56 MHz RFID-kort med AES, hurtig datahastighed og underst\u00f8ttelse af flere applikationer til transport, adgangskontrol og smart city-projekter.<\/p>","protected":false},"featured_media":638,"template":"","meta":{"_gspb_post_css":""},"product_brand":[],"product_cat":[15],"product_tag":[],"class_list":{"0":"post-637","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-rfid-cards","8":"first","9":"instock","10":"shipping-taxable","11":"purchasable","12":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/www.cxjsmartcard.com\/da\/wp-json\/wp\/v2\/product\/637","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.cxjsmartcard.com\/da\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.cxjsmartcard.com\/da\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.cxjsmartcard.com\/da\/wp-json\/wp\/v2\/media\/638"}],"wp:attachment":[{"href":"https:\/\/www.cxjsmartcard.com\/da\/wp-json\/wp\/v2\/media?parent=637"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.cxjsmartcard.com\/da\/wp-json\/wp\/v2\/product_brand?post=637"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.cxjsmartcard.com\/da\/wp-json\/wp\/v2\/product_cat?post=637"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.cxjsmartcard.com\/da\/wp-json\/wp\/v2\/product_tag?post=637"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}