MIFARE DESFire 2K 4K 8K RFID kaadị
MIFARE DESFire 2K 4K 8K RFID kaadị
Ezinụlọ MIFARE DESFire nke kaadị RFID na-anọchi anya ọnụ ọgụgụ teknụzụ smart kaadị na-enweghị kọntaktị, na-enye nchekwa dị elu na ntụgharị n'ofe 2K, 4K, na 8K iche iche ebe nchekwa. Ngwaahịa NXP MIFARE ndị a na-ebuga nchekwa ọkwa ụlọ ọrụ yana ikike njikọta enweghị nkebi maka njikwa ohere ọgbara ọhụrụ yana ngwa obodo smart.
Nchịkọta ngwaahịa na nkọwa nka nka
Kaadị smart MIFARE DESFire na-arụ ọrụ na ugboro 13.56MHz ma na-anọchite anya nkwa NXP maka ịdị mma na teknụzụ RFID. Kaadị ndị a nwere:
- Nhọrọ ebe nchekwa: 2K, 4K, ma ọ bụ 8K bytes
- Nkwekọrịta ụkpụrụ: ISO14443-A NFC Ụdị 4
- Nchekwa: nzuzo dị elu nwere DES, 2K3DES, 3K3DES na AES
- Ụdị Ụdị: Dị ka kaadị, prelam inlays, na akara RFID
Atụmatụ nchekwa dị elu
Nchekwa bụ ihe kacha mkpa na atụmatụ MIFARE DESFire, gụnyere:
- Izo ya ezo: Ngwa igwe eji eme ihe nke dabere na ngwaike
- Nyocha: Nyocha ngafe atọ n'otu n'otu
- Nchedo data: Usoro nnyefe data echekwara
- Asambodo: Asambodo a na-ahụkarị maka nchekwa kacha
Nhazi ebe nchekwa na ngwa
Ihe owuwu ebe nchekwa na-agbanwe agbanwe na-akwado:
- Ngwa nọọrọ onwe ya ọtụtụ
- Ruo faịlụ 32 kwa ngwa
- Nhazi faịlụ nwere ike ịhazi
- Ọnụ ego mbufe data ngwa ngwa ruru 848 kbit/s
Nrụpụta na Nkwenye Ogo
Ụlọ ọrụ mmepụta anyị na-ejigide njikwa mma:
- Mpempe akwụkwọ PVC adịchaghị mma
- Ndakọrịta ndị nbipute kaadị ID ọkachamara
- Nnwale ugboro redio na ọkwa ọ bụla
- Nhọrọ obibi akwụkwọ nwere ike ịhazi ya
Ike mbanye
Kaadị smart RFID ndị a kacha mma na:
- Sistemụ njikwa ohere
- Ụgbọ njem ọha
- Ngwa mkpado NFC Forum Ụdị 4
- Usoro ịkwụ ụgwọ eletrọnịkị
- Ihe ngwọta kaadị ụlọ akwụkwọ
Nkwado nka na ụzụ na nhazi
Anyị na-enye nkwado zuru oke gụnyere:
- Akwụkwọ nka
- Enyemaka mmejuputa iwu
- Ụdị ụdị omenala (mkpịsị aka, nhọrọ mkpịsị ugodi)
- Ọnụ ọgụgụ mmepụta na-agbanwe agbanwe
Tebụl nkọwapụta ngwaahịa:
Kedu ihe kpatara ịhọrọ kaadị MIFARE DESFire anyị?
| Njirimara | Nkọwapụta |
|---|---|
| Ugboro ugboro | 13.56MHz RFID |
| Ebe nchekwa iche iche | 2K/4K/8K |
| Ụkpụrụ | ISO14443-A NFC Ụdị 4 |
| Ndokwa data | Afọ 25 |
| Dee okirikiri | 500,000 |
| Ogologo ọrụ | Ihe ruru 100mm |
- Teknụzụ egosipụtara: Ewuru na nyiwe ntụkwasị obi nke NXP MIFARE
- Ọdịiche: Dị n'ọtụtụ ebe nchekwa
- Nchekwa: Ụkpụrụ nzuzo dị elu
- Ogologo oge: Owuwu na-adịte aka
- Nkwado: Comprehensive teknuzu enyemaka
"Mepee nchekwa na arụmọrụ ọkwa na-esote site na iji kaadị MIFARE DESFire anyị, na-egosipụta mbufe data ngwa ngwa yana ikike nzuzo siri ike."
Kpọtụrụ anyị taa maka ozi ọnụahịa yana ka anyị kparịta ka kaadị MIFARE DESFire anyị nwere ike isi kwalite akụrụngwa nchekwa gị. Ngwọta omenala na ọnụ ahịa olu dị mgbe a rịọrọ ya.
