QuickSpecs
HP ProBook 6450b Notebook PC HP ProBook 6550b Notebook PC
Technical Specifications
Intel Centrino | Wireless LAN | IEEE 802.11b |
Standards | IEEE 802.11g | |
|
| IEEE 802.11n* |
|
| * In countries where 802.11n is not allowed, this capability is not enabled. |
Interoperability Wi-Fi certified
| Cisco Compatible Extensions Program compliant with Microsoft Windows Vista |
| and XP |
Frequency | 2.4 GHz |
Band |
|
Antenna | 1 transmit; 2 receive (1x2) |
Structure |
|
Data Rates | 802.11b: 1, 2, 5.5, 11 Mbps |
| 802.11g: 6, 9, 12, 18, 24, 36, 48, 54 Mbps |
| 802.11n: many possible data rates, ranging from 6 Mbps to 300 Mbps, |
| depending on the combination of Bandwidth, Modulation Coding Scheme, and |
| Guard Interval used, as defined in IEEE 802.11n specification |
Modulation
Security1
Media Access Protocol
Network
Architecture
Models
Roaming
Output Power
(for CCK and OFDM)2
Power Consumption
Power Management
Direct Sequence Spread Spectrum
DBPSK, DQPSK, CCK, OFDM, BPSK, QPSK, 16-QAM, 64-QAM
Authentication: WPA and WPA2, 802.1x (EAP_TLS, TTLS, PEAP, LEAP, EAP- FAST)
Authentication Protocols: PAP, CHAP, TLS, GTC,
Encryption: 64 and
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.
CSMA/CA (Collision Avoidance) with ACK
Infrastructure (Access Point Required)
IEEE 802.11 compliant roaming between 2.4GHz band Access Points
15 dBm typical
Transmit: 1.4 Watts (average, with one spatial streams)
Receive: 1.3 Watts (average with two receive chains)
Idle mode3: 30 mW (average)
Radio off: 20 mW (max)
ACPI compliant power management 802.11 compliant power saving mode
DA – 13616 EMEA — Version 1 — May, 2010 | Page 35 |
