HP QUICKSPECS DC7900 Quickspecs page 48

QuickSpecs
Technical Specifications - Input/Output Devices
Mechanical
Environmental
Approvals
SMARTCARD function Support
DA - 13029 Worldwide QuickSpecs — Version 24 — 10/30/2009
Microsoft PC 99 - 2001 Functionally compliant
Languages
Keycaps
Switch actuation
Switch life
Switch type
Key-leveling
mechanisms
Cable length
Microsoft PC 99 - 2001 Mechanically compliant
Acoustics
Operating temperature 50° to 122° F (10° to 50° C)
Non-operating
temperature
Operating humidity
Non-operating humidity20% to 80% (non-condensing at ambient)
Operating shock
Non-operating shock
Operating vibration
Non-operating
vibration
Drop (out of box)
Drop (in box)
CE-Mark, UL, CSA, FCC, CE Mark, TUV, TUV GS, VCCI, BSMI, C-Tick,
MIC, JITC, EMV2000, USB-IF, FIPS 201
Interface
Chipset
Standard APIs
supported
Power
Power consumption
Communication
Landing mechanism
HP Compaq dc7900 Business PC
30+ available
Low-profile design
55 g nominal peak force with tactile feedback
20 million keystrokes (using Hasco modified
tester)
Contamination-resistant membrane
For all double-wide and greater-length keys
6 ft (1.8 m)
43-dBA maximum sound pressure level
-22° to 140° F (-30° to 60° C)
10% to 90% (non-condensing at ambient)
40 g, six surfaces
80 g, six surfaces
2-g peak acceleration
4-g peak acceleration
26 in (66 cm) on carpet, six-drop sequence
42 in (107 cm) on concrete, 16-drop
sequence
All ISO 7816 smart cards
Reads from and writes to all ISO7816-1, 2, 3,
4 memory and microprocessor smart cards
(T=0, T=1)
SCM STCII
PC/SC, EMV2000, SET
USB Port
Short circuit detection (protects smart card
and reader)
Power supply compliant with ISO7816 and
EMV (5V, 60 mA)
Supports 3-V and 5-V cards
250-mA maximum draw (50 mA for the
keyboard with three LEDs ON and 200-mA
maximum startup current using a high-current,
60-mA smart card)
From card Programmable from
9,600 baud to 115,200
baud
From computer Up to 38,400 baud
Contact device Friction contact
Card insertions Up to 100,000
rating insertion cycles
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