HP Compaq nc2400 Quickspecs page 19

QuickSpecs
Technical Specifications
Broadcom 4311BG
802.11b/g WiFi Adapter
Fax Mode Capabilities
Command Set
Wireless LAN Standards IEEE 802.11b
Interoperability
Frequency Band
Data Rates
Modulation
1
Security
Sub-channels
Media Access Protocol
Network Architecture
Models
Roaming
2
Output Power (for CKK)
Output Power (for
OFDM; power varies by
2
data rate)
Power Consumption
Power Management
DA – 12439 Worldwide • Version 2 • July 5, 2006
V.22
V.21
Bell 212A
Bell 103J
TIA/EIA-578-B (Class 1)
T.30, T.4 (Group 3)
V.17
V.29
V.27ter
V.21 Channel 2
V.250 (Partial)
TIA-602
Identification: +GMI, +GMM, +GMR
Port control: +IPR, +ICF, +IFC, +ILRR
Modulation: +MS, +MR, +MA
Error control: +ES, +ER, +EB, +ESR, +ETBM
Data compression: +DS, +DR
V.251
IEEE 802.11g
Wi-Fi certified
Cisco Compatible Extensions Program compliant
(details at www.hp.com/go/notebooks/WLAN)
2.4 GHz
802.11b: 1, 2, 5.5, 11 Mbps
802.11g: 6, 9, 12, 18, 24, 36, 48, 54 Mbps
Direct Sequence Spread Spectrum
DBPSK, DQPSK, CCK, OFDM
Supports 64- and 128-bit WEP, WPA, WPA2, hardware-accelerated AES,
802.1x authentication types EAP-TLS, EAP-TTLS, PEAP-GTC, PEAP-
MSCHAPv2, LEAP, EAP-FAST, EAP-SIM.
Support for Cisco Security Features (proven compatibility with Cisco
Aironet infrastructure products through the Cisco Compatible Extensions
Program Version 4).
Multinational support with frequency bands and channels compliant to local
regulations.
CSMA/CA (Collision Avoidance) with ACK
Ad-hoc (Peer to Peer)
Infrastructure (Access Point Required)
IEEE 802.11 compliant roaming between access points
17.5 dBm
15 dBm
Transmit: 2.0 W (max)
Receive: 1.5 W (max)
3
Idle mode : 390 mW (nominal)
Sleep mode: 20 mW (max)
ACPI compliant power management
HP Compaq nc2400 Notebook PC
Page 19