HP Compaq NC6400 Quickspecs page 38

QuickSpecs
Technical Specifications
Intel PRO/Wireless Intel PRO/Wireless Intel PRO/Wireless Intel PRO/Wireless
3945BG 802.11b/g 3945BG 802.11b/g 3945BG 802.11b/g 3945BG 802.11b/g
Network Connection Network Connection Network Connection Network Connection
5 5 5 5
Configuration Utility Configuration Utility Configuration Utility Configuration Utility
LED Activity LED Activity LED Activity LED Activity
1. Check latest software/driver release for updates on supported security features.
2. Maximum output power may vary by country according to local regulations.
3.
In Power Save Polling mode.
4.
Receiver sensitivity is measured at a packet error rate of 8% for 802.11b (CKK modulation) and a
packet error rate of 10% for 802.11a/g (OFDM modulation).
5. WLAN supplier's client utility is required for Cisco Compatible Extensions support. WLAN may also
be compatible with certain third-party software supplicants.
Wireless LAN Standards Wireless LAN Standards Wireless LAN Standards Wireless LAN Standards
Interoperability Interoperability Interoperability Interoperability
Frequency Band Frequency Band Frequency Band Frequency Band
Data Rates Data Rates Data Rates Data Rates
Modulation Modulation Modulation Modulation
1 1 1 1
Security Security Security Security
Sub-channels Sub-channels Sub-channels Sub-channels
Media Access Protocol Media Access Protocol Media Access Protocol Media Access Protocol
Network Architecture Network Architecture Network Architecture Network Architecture
Models Models Models Models
Roaming Roaming Roaming Roaming
2
Output Power (for CKK) Output Power Output Power Output Power
Output Power Output Power Output Power (for OFDM; Output Power
power varies by data
2
rate)
Power Consumption Power Consumption Power Consumption Power Consumption
Power Management Power Management Power Management Power Management
4 4 4 4
Receiver Sensitivity Receiver Sensitivity Receiver Sensitivity Receiver Sensitivity
Antenna type Antenna type Antenna type Antenna type
DA - 12446 Worldwide — Version 17 — August 10, 2007
Choice of Configuration Utility:
Microsoft Windows XP Wireless Network Connection Manager
Intel PROSet (required for Cisco Compatible Extensions support)
LED Off – Radio OFF; Solid LED On – Radio ON
IEEE 802.11b
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
15 dBm
15 dBm
Transmit: 1.8 Watts (max)
Receive: 1.4 Watts (max)
3
Idle mode : 150 mW (nominal)
Sleep mode: 30 mW (max)
ACPI compliant power management
802.11 compliant power saving mode
54 Mbps: -72 dBm, 11 Mbps: -88 dBm , 1 Mbps: -97 dBm
High efficiency dual band antenna with spatial diversity, mounted in the
display enclosure
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