HP 6930p - EliteBook - Core 2 Duo 2.8 GHz Specyfikacje - Strona 33

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HP 6930p - EliteBook - Core 2 Duo 2.8 GHz Specyfikacje
QuickSpecs
Technical Specifications
Interoperability
Frequency Band
Antenna Structure
Data Rates
Modulation
1
Security
Sub-channels
Media Access Protocol CSMA/CA (Collision Avoidance) with ACK
Network Architecture
Models
Roaming
Output Power (for CCK)
Output Power (for OFDM;
power varies by data
2
rate)
Power Consumption
Power Management
4
Receiver Sensitivity
Antenna Connections
Range
DA - 13061
Worldwide QuickSpecs — Version 8 — 10.10.2008
* The specifications for 802.11n draft 2.0 are draft specifications and are
not final. If the final specifications differ from the draft specifications, it may
affect the ability of the notebook to communicate with other 802.11n WLAN
devices. In countries where n draft 2.0 is not allowed, this capability is not
enabled.
Wi-Fi certified (802.11abg only)
Cisco Compatible Extensions Program compliant (802.11abg only) with
Microsoft Windows Vista and XP (details at:
http://www.hp.com/go/notebooks/WLAN)
Tested with wireless access points from several major manufacturers
(details at: http://www.hp.com/go/notebooks/WLAN/draft-n)
2.4 GHz and 5 GHz
3 transmit; 3 receive (3x3)
802.11b: 1, 2, 5.5, 11 Mbps
802.11a/g: 6, 9, 12, 18, 24, 36, 48, 54 Mbps
802.11n (draft): 66 possible data rates, ranging from 6 Mbps to 450
Mbps, depending on the combination of Bandwidth, Modulation Coding
Scheme, and Guard Interval used, as defined in IEEE 802.11n (draft)
specification
Direct Sequence Spread Spectrum
DBPSK, DQPSK, CCK, OFDM, BPSK, QPSK, 16-QAM, 64-QAM
Supports 64- and 128-bit WEP, WPA, WPA2, hardware-accelerated AES
(support for key sizes of 128, 192, and 256 bits), 802.1x authentication
types EAP-TLS, EAP-TTLS, PEAP-GTC, PEAP-MSCHAPv2, LEAP, EAP-FAST.
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.
Multinational support with frequency bands and channels compliant to local
regulations.
Ad-hoc (Peer to Peer)
Infrastructure (Access Point Required)
IEEE 802.11 compliant roaming between access points
2
15 dBm
15 dBm
Transmit: 2.3 Watts (average, with three spatial streams)
Receive: 1.9 Watts (average with three receive chains)
3
Idle mode
: 30 mW (average)
Radio off: 20 mW (max)
ACPI compliant power management
802.11 compliant power saving mode
300 Mbps: -68 dBm, 54 Mbps: -74 dBm, 6 Mbps: -90 dBm
3 U.FL type connectors, 50 ohm nominal impedance
802.11 a – Typical
(@6 Mbps)
HP EliteBook 6930p Notebook PC
600 feet – Outdoor Open Area
150 feet – Indoor, Office environment
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