Trusted identification
Specification
Base Model Number
OMNIKEY® 5421
HOST INTERFACE
Host Interface
USB 2.0 (also compliant with USB 1.1)
Connector Cable / Length
USB Type A Connector / 78.7" (200 cm)
CONTACT SMART CARD INTERFACE (CCID)
Standards
ISO 7816 A/B/C
Protocols
T=0, T=1
Card Size
ID-1 (full-size)
Smart Card Interface Speed
420 Kbps (when supported by card)
Smart Card Clock Frequency
Up to 8 MHz
Supported Card Types
5V, 3V and 1.8V Smart Cards
Power to Smart Card
60 mA
Smart Card Detection
Movement detection with auto power-off / Automatic detection
of smart card type/ Short circuit and thermal protection
8-Pin Handling
C4 / C8 supported
CONTACTLESS SMART CARD INTERFACE
Standards & Protocols
ISO 14443 A/B with up to 848 kbps transmission rate
(depending on card), ISO 15693 with up to 26 kbps transmission
rate (depending on card), T=CL
Cards
HID iCLASS®; MIFARE™ Classic/Ultra-light/Plus/DESFire
HUMAN INTERFACE
Status Indicator
Light Emitting Diode
DRIVER & SOFTWARE
PC / SC Driver Support
Windows® XP/Vista/7/8 (32+64 bit)/ Windows Server 2003/2008
(32+64 bit), 2008R2 (64 bit) /Windows CE 4.2/5/6/7 (depending
on hardware) / Linux® and Mac® OS X
Supported APIs
PC/SC driver / CT-API (on top of PC/SC for contact interface) /OCF
(on top of PC/SC, for contact interface)
CCID
Supported on contact interface including extended APDU
HOUSING
Type
OMNIKEY Professional Line Desktop Design
Color
Cover grey / Body light grey
Composition
PC
Optional Accessories
Removable Card Holder for card-present operation / Mounting Jacket & Adhesive Tape /Vertical Standing Base (in preparation)
Dimensions
2.79" x 3.66" x 0.63" (71 mm x 93 mm x 16 mm)
Weight
Approx.3.53 oz (100g)
Protection Rating
IP54 (dust / splashing water) (in preparation)
OPERATING CONDITIONS
Power Supply
Bus powered
Operating Temperature
32°- 131° F (0° - 55° C)
Operating Humidity
10 - 90% Relative Humidity
Storage Temperature
-4° - 176° F (-20° - 80° C)
Durability
100,000 insertions
Meantime Between Failure(MTBF)
500,000 hours
CERTIFICATIONS & APPROVALS
Compliance / Certification
CCID1 (contact interface only), Microsoft® WHQL2,
USB 2.0, TAA (on request)
Approvals / Environmental
RoHS 2, REACH, WEEE, UL, CE, FCC, ICES (Canada)
ORDERING INFORMATION
Warranty
Two-year manufacturer’s warranty.(For drivers, see complete lifetime support policy.)
omnikey-5421-reader-ds-en.pdf