TM Card yog dab tsi?

TM (Kov Memory) daim npav yog cov khoom lag luam patented ntawm American DALLAS tuam txhab (tam sim no tsis yog tshwj xeeb rau Dallas, domestic hom xws li LIY tau nce), nws siv ib leeg-xaim raws tu qauv kev sib txuas lus, ua tiav cov ntaub ntawv nyeem thiab sau ntawv los ntawm kev kov tam sim, ob qho tib si tsis yog- Dallas Daim npav IC hu tau yooj yim rau kev khiav lag luam thiab muaj qhov pheej yig ntawm daim npav IC hu. Nws yog ib daim npav IC uas muaj nqi tshaj plaws tam sim no.

Parameter kho

Nta

Cov khoom siv hluav taws xob sib txuas ntawm daim npav TM yog kaw rau hauv lub plhaub stainless hlau, uas yog tsis muaj dej, tsis muaj zog, tiv thaiv corrosion, ruaj khov thiab ruaj khov, tsis muaj xov; TM daim npav yog ib qho khoom siv passive, thiab nyeem cov ntaub ntawv nrog lub zog ntawm tus nyeem ntawv;

Nws yog siab tshaj DS19961S-F5. Built-in laser-engraved 64-ntsis binary code, tag nrho cov lej tuaj yeem ncav cuag 280 trillion; TM daim npav nti muaj kev tiv thaiv electrostatic muaj nuj nqi thiab tsis muaj peev xwm luam tau;

TM daim npav tuaj yeem siv nyob rau hauv thaj tsam ntawm -40 degree - ntxiv rau 85 degree .

Technical specifications

American DALLAS encryption card

Txhais tsis tau

Kev siv li qub 1/100, 000 zaug

Chaw tsim tshuaj paus serial tooj

Tsuas yog 64- tus lej hauv ntiaj teb

System logic

64- tiv thaiv tus password me ntsis

muaj peev xwm cia

8 Kbits RAM

Txoj kev nyeem daim npav

Kov

Nyeem thiab sau cov yam ntxwv

Readable, sau tau thiab encryptable

Tus naj npawb nyeem thiab sau

1.5 billion zaug lossis ntau dua

Technical Performance index

Ua haujlwm kub -40 degree - ntxiv rau 85 degree

Reading times>350, 000 xoj

Service life >20 xyoo

TM daim npav loj φ16.25mm × 5.89mm

Cov khoom hnyav 2.5 g

Xauv txoj cai

Thaum qhib lub qhov rooj, lub kaw lus hluav taws xob ntawm lub ntsuas phoo txheeb xyuas seb tus 64-ntsis lo lus zais khaws cia hauv daim npav TM yog tib yam li tus password khaws cia. Qhib lub qhov rooj yog tias lawv zoo ib yam, thiab tsis txhob hnov ​​​​qab txog qhov sib txawv. Yog tias tus lej xov tooj raug sim rau qee lub sijhawm, nws yuav ceeb toom.

Ntawd yog, daim npav TM muaj qhov sib txawv ntawm 2 mus rau 64 lub zog.

Daim ntawv thov teb: Siv ntau yam kev tshuaj xyuas xws li cov zej zog ntse, kev pabcuam xa ntawv, kev tsheb ciav hlau, kev tiv thaiv hluav taws, hluav taws xob, cable TV, tshuaj lom neeg, roj av, thiab tsev so, tsev kawm ntawv dormitories, TM qhov rooj xauv, TM dej ntsuas, TM hluav taws xob ntsuas, thiab TM gas meter.