DESFire 8K EV3 Makadhi eYakanyanya Yakachengeteka Identity
MIFARE DESFire EV3 8K RFID makadhi makadhi epamberi asingabatanidzi akangwara anopa kuchengetedzwa kwakawedzerwa uye kuchinjika kune akasiyana maapplication. 8KB EEPROM inobvumira akawanda maapplication uye mafaera (anosvika makumi matatu nemaviri mafaera pakushandisa). Yakajairwa Criteria EAL5+ yakasimbiswa, Desfire 8K EV3 makadhi ane AES-128 encryption uye kuwirirana kutendeseka kuchengetedza data rakadzama. Uye makadhi ari kumashure anoenderana neapfuura MIFARE DESFire zvizvarwa (EV1, EV2), kuve nechokwadi chekubatanidzwa kuri nyore mumasisitimu aripo.
Features
- ● 8K bytes hombe ndangariro kugona kune yakaoma mhinduro maapplication
- ● AES 128 encryption
- ● High speed kutumira data
- ● Inonyatsoenderana neNFC iripo yevaverengi zvivako, zvichiita kuti zvive nyore kubatanidzwa muzvirongwa zvemazuva ano
- ● Flexible ye-multi-application kugadzirwa uye kugadzirisa
Tsanangudzo
| Product | DESFire 8K EV3 Makadhi eYakanyanya Yakachengeteka Identity |
| Material | PVC, PET, ABS |
| Dimension | 85.6x54x0.84mm |
| Kushanda frequency | 13.56KHz |
|
SMemory size | 8K bytes |
| Protocol | ISO/IEC 14443A |
| Encryption | AES uye 3DES |
| Personalization | CMYK 4/4 kudhinda, logo nhamba UV nzvimbo, chip kutanga, chinja QR kodhi kudhinda, nezvimwe. |
| Kubatanidza kune textile | Kusonera pamucheka, isa homwe uye unamira homwe yacho pamucheka, kuvhara kupisa, kurembera. |
| Kuverenga kure | 2 ~ 10 cm, zvinoenderana nemuverengi antenna geometry |
| Kuchengetwa kwedata | 25 makore |
| Kunyora kutenderera | 200000 kutenderera |
| Kushanda tembiricha | -20°C～50°C |
| Packing | 100pcs/pax, 200pcs/bhokisi, 3000pcs/katoni |
Iyo DESFire EV3 8K kadhi inobata sei akawanda maapplication?
Iro kadhi rinoshandisa sangano re hierarchical uko zvikumbiro zvinogadzirwa uye zvinotarisirwa mune zvine musoro chimiro. Imwe neimwe application inogona kusanganisira akawanda mafaera anogona kuwanikwa-anodzorwa akazvimirira.
Imwe neimwe application iri pakadhi inosarudzika neApplication Identifier (AID), ichibvumira sisitimu kuona uye kubata akawanda maapplication nemazvo.
Iyo DESFire EV3 8K kadhi ine yakakosha ndangariro simba (8K bytes) iyo inogona kukamurwa pakati peakawanda maapplication. Imwe neimwe application inogona kuve neyayo yakagoverwa yekurangarira nzvimbo yemafaira uye data.
DESFire EV3 inotsigira akawanda makiyi pachishandiso, ichigonesa mazinga akasiyana ekutonga kwekuwana uye kuve nechokwadi chekuti data rakavanzika rakachengetedzwa.
DESFire EV3 kadhi rinoshandisa yakakwirira-kumhanya kutaurirana protocol, ichibvumira kukurumidza kuwana kune akasiyana maapplication pasina kunonoka kunonoka, izvo zvakakosha munzvimbo dzakaita sekutonga kwekuwana uye masystem ekubhadhara uko kumhanya kwakakosha.
DESFire EV3 kadhi inotsigira kutendeseka kuti ive nechokwadi chekuti kadhi uye muverengi vanosimbisana pasati paitwa chero application, kudzivirira kupinda kusina mvumo.
Mamaneja anogona kuwedzera, kudzima, kana kugadzirisa maapplication uye zvigadziriso zvawo pakadhi zvine simba, zvichiita kuti zvive nyore kugadzirisa sezvo zvinodiwa nesangano zvichichinja.