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Authentication Protocols: PAP, CHAP, TLS, GTC, MS-CHAP, MS-
CHAPv2
Encryption: 64 and 128-bit WEP, AES-CCMP, CKIP, TKIP
Support for Cisco Security Features (proven compatibility with Cisco
Aironet infrastructure products through the Cisco Compatible
Extensions Program Version 4) with Microsoft Windows Vista and XP
only.
Sub-channels
Multinational support with frequency bands and channels compliant to
local regulations.
Media Access Protocol
CSMA/CA (Collision Avoidance) with ACK
Network Architecture
Models
Ad-hoc (Peer to Peer)
Infrastructure (Access Point Required)
Roaming
IEEE 802.11 compliant roaming between 2.4GHz band Access Points
Output Power
(for CCK
and OFDM)
2
17 dBm max
Power Consumption
Transmit: 2.3 Watts (max, with two spatial streams)
Receive: 1 Watt (max with two spatial streams)
Idle mode
3
: 35 mW (average)
Radio off: 20 mW (max)
Power Management
ACPI compliant power management
802.11 compliant power saving mode
Receiver Sensitivity
4
54 Mbps: -76 dBm, 6 Mbps: -92 dBm
Antenna Connections
2 U.FL type connectors, 50 ohm nominal impedance
Form Factor
PCI-Express Half-MiniCard
Weight
0.0075 lb (3.4 g)
Dimensions
0.12 x 1.06 x 1.18 in (3.1 x 26.8 x 30.0 mm)
Operating Voltage
3.3V +/- 9%
Temperature
Operating
Non-operating
32° to 176° F (0° to 80° C)
-40° to 176° F (-40° to 80° C)
Humidity
Operating
Non-operating
10% to 90% (non-condensing)
5% to 90% (non-condensing)
Altitude
Operating
Non-operating
0 to 10,000 ft (3,048 m)
0 to 50,000 ft (15,240 m)
LED Activity
LED Off - Radio OFF; Solid LED On - Radio ON
Check latest software/driver release for updates on supported security features.
1.
Maximum output power may vary by country according to local regulations.
2.
In Power Save Polling mode and on battery power.
3.
Receiver sensitivity is measured at a packet error rate of 8% for 802.11b (CCK modulation)
and a packet error rate of 10% for 802.11a/g (OFDM modulation).
4.
WLAN supplier's client utility is required for Cisco Compatible Extensions support with
Microsoft Windows XP. WLAN may also be compatible with certain third-party software
supplicants. WLAN supplier IHV extensions required for Cisco Compatible Extensions
support for Microsoft Windows Vista.
5.
HP Integrated Module
with Bluetooth 2.1
Wireless Technology
Bluetooth Specification
2.1 Compliant
Dimensions
1.18 x 0.26 x 0.13 in (30 x 6.5 x 3.25 mm)
Frequency Band
2402 to 2480 MHz
Number of Available
Channels
79 (1 MHz) available channels
QuickSpecs
HP EliteBook 8540p Notebook PC
Technical Specifications
DA - 13521 Worldwide QuickSpecs — Version 7 — 3.1.2010
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