USB NFC nyeem ntawv
Qauv: ACR1251U
Hom: Contaceless interface
Raws tu qauv: ISO14443A
Khoom Taw Qhia:
ACR1251U yog NFC ntse daim npav nyeem ntawv tsim los ntawm 13.56 MHz contactless technology. ACR1251U muaj ntau dua thiab siab dua nta. Nws yog tsim los txhawb tsis tsuas yog ISO 14443 Hom A thiab B phaib, tab sis kuj MIF AREE, FeliCa thiab tag nrho plaub hom NFC cim npe thiab khoom siv.
ACR1251U yog qhov zoo tagnrho rau kev siv cov ntawv thov tsis sib cuag nrog cov haujlwm ntxiv kev ruaj ntseg hauv qhov system. Nruab nrog ISO 7816- -raws li SAM (Secure Access Module) qhov uas tuaj yeem siv ua ke nrog SAM daim npav, kev sib txawv ntawm qhov tseem ceeb thiab kev sib koom ua pov thawj tau ua tau, txwv tsis pub cuam tshuam cov yuam sij thiab txwv qhov muaj peev xwm ntawm cov yuam sij raug nyiag, muab kev ruaj ntseg siab hauv kev ua haujlwm tsis sib cuag.
Khoom Parameter:
| Qhov ntev | 98 x 65 x 12.8 mm |
| Qhov hnyav | 81g |
| Xim | Matte Dub |
| Hom Connector | Standard Hom A |
| Hwj chim Source | Los ntawm USB chaw nres nkoj |
| Cable Ntev | 1 m,uaf |
| Smart Card Nyeem Sau Ceev | 106 Kbps, 212 Kbps, 424 Kbps |
| Kav hlau txais xov Size | 50 mm x 40 mm |
| LED | 1 ob xim. Liab thiab Ntsuab |
| Buzzer | Monotone |
| Txhim kho firmware | Txhawb nqa |
| PC-txuas hom | PC/SC CT-API (los ntawm wrapper rau saum PCISC) |
| Kub | 0 degree -50 degree |
| MTBF | 500, 000 teev |
Nta ntawm thie USB NFC Reader:
USB Full Speed Interface
CCID ua raws
Smart Card nyeem ntawv:
Contactless Interface:
ReadWrite ceev txog li 424 Kbps
Buitin kav hlau txais xov rau contactless tag nkag, nrog daim npav nyeem ntawv deb txog li 50 mm (nyob ntawm hom ntawv)
Txhawb ISO 14443 Tshooj 4 Hom A thiab B daim npav, MIFARE Classic⑧, FeliCa, thiab tag nrho plaub hom NFC (ISO / IEC 18092 tags)
Buit-in anticllision feature (tsuas yog ib daim ntawv nkag tau txhua lub sijhawm).
Cim npe nrov: usb nfc nyeem ntawv, Suav teb, manufacturers, lwm tus neeg, Hoobkas, customized, pheej yig, luv nqi, dawb qauv
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