MIFARE DESFire 2K 4K 8K RFID Card

Fa'amatalaga Puupuu:

MIFARE DESFire 2K 4K 8K RFID Card

Vaega autu
* Fa'atonu faila faila e fa'afeiloa'i le tele o talosaga e pei ona lagolagoina e le tele o manatua
* NFC Forum Tag Type 4 tausisia
* SUN (Secure Unique NFC) faʻamaoniga feʻau mo le puipuiga o faʻamatalaga
* Card fau MAC e faʻamaonia ai fefaʻatauaiga
* Taimi o Fefaatauaiga e puipuia mai osofaiga a tagata i le ogatotonu


Fa'amatalaga Oloa

Faailoga o oloa

MIFARE DESFire 2K 4K 8K RFID Card

O le MIFARE DESFire aiga o kata RFID o loʻo faʻatusalia le pito i luga o tekonolosi kata atamai faʻafesoʻotaʻi, e ofoina atu le saogalemu sili atu ma le faʻaogaina i le 2K, 4K, ma le 8K mafaufauga eseese. O nei oloa NXP MIFARE e maua ai le saogalemu o atinaʻe faʻatasi ai ma le faʻaogaina le mafai ona tuʻufaʻatasia mo le faʻaogaina o avanoa faʻaonaponei ma faʻaoga atamai a le taulaga.

Oloa Va'aiga ma Fa'amatalaga Fa'apitoa

O le MIFARE DESFire smart card o loʻo galue ile 13.56MHz frequency ma faʻatusalia le tautinoga a le NXP i le tulaga lelei ile tekonolosi RFID. O kata nei e iai:

  • Filifiliga Mafaufau: 2K, 4K, poʻo le 8K paita
  • Tulaga Fa'atonu: ISO14443-A NFC Ituaiga 4
  • Saogalemu: Fa'ailoga sili atu ile DES, 2K3DES, 3K3DES, ma le AES
  • Form Factor: E maua e pei o kata, faʻapipiʻi muamua, ma igoa RFID

Avatu Puipuiga Maualuga

O le saogalemu e sili ona taua i le MIFARE DESFire mamanu, e aofia ai:

  • Fa'ailoga: Masini fa'ata'oto fa'atatau i masini
  • Fa'amaoni: Fa'amaoniaga tolu-pasi a le Mutuale
  • Puipuiga o Fa'amatalaga: Fa'amautu fa'amaumauga tu'uina atu o fa'amaumauga
  • Fa'ailoga: Fa'ailoga Tulaga masani mo le saogalemu maualuga

Fa'atonuga ma Fa'aoga

E lagolagoina e le fausaga o manatuaga fetuutuunai:

  • Talosaga tuto'atasi e tele
  • E oo atu ile 32 faila ile talosaga
  • Fa'atonu faila faila
  • Fa'aliliuga fa'amatalaga vave e o'o atu i le 848 kbit/s

Gaosiga ma Fa'amautinoaga Tulaga

O a matou fale gaosi oloa e fa'atumauina le pulea lelei o le lelei:

  • Fausia pepa PVC sili
  • Fa'apolofesa lomitusi pepa ID fetaui
  • Su'ega ole alaleo ole leitio ile laasaga uma
  • Filifiliga lomitusi fa'apitoa

Gafatia Tuufaatasi

O nei kata atamai RFID e sili atu i:

  • Faiga fa'atonutonu avanoa
  • Femalagaiga lautele
  • NFC Forum Type 4 tag talosaga
  • faiga faaeletonika totogi
  • Tali a le lotoa

Lagolago Fa'atekinisi ma Fa'asinomaga

Matou te ofoina atu le lagolago atoatoa e aofia ai:

  • Fa'amaumauga fa'apitoa
  • Fesoasoani faatino
  • Fa'ailoga aganu'u fa'apitoa (taulima, fa'ailoga ki'i)
  • Fuafuaga fa'a fetuutuunai

Oloa Fa'amatalaga Lisi:

Aisea e Filifili ai a matou MIFARE DESFire Kata?

Fa'aaliga Fa'amatalaga
Fa'atele 13.56MHz RFID
Eseesega Fa'amanatu 2K/4K/8K
Tulaga ISO14443-A NFC Ituaiga 4
Fa'amauina o Fa'amatalaga 25 tausaga
Tusi Ta'amilosaga 500,000
Mamao Galuega E oʻo i le 100mm
  1. Fa'atekonolosi Fa'amaonia: Fausia ile NXP MIFARE's fa'avae fa'alagolago
  2. Fetuuna'i: E maua i le tele o lapo'a manatua
  3. Saogalemu: Tulaga fa'amaufa'ailoga maualuluga
  4. Malosi: Fausia tumau
  5. Lagolago: Fesoasoani faʻapitoa faʻapitoa

"Tatala le isi tulaga saogalemu ma le lelei i a matou MIFARE DESFire kata, faʻaalia vave faʻaliliuga faʻamatalaga ma malosi faʻamalamalamaga gafatia."

Fa'afeso'ota'i i matou i aso nei mo fa'amatalaga tau ma fa'atalanoa pe fa'afefea ona fa'aleleia ea matou kata MIFARE DESFire lau atina'e saogalemu. Fofo fa'apitoa ma le tele o tau e maua pe a talosagaina.


  • Muamua:
  • Sosoo ai:

  • Tusi lau savali iinei ma lafo mai ia i matou