HP Compaq nx8420 Quickspecs page 32
Notebook pcs
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Also See for Compaq nx8420:
- Maintenance and service manual (237 pages) ,
- Getting started manual (78 pages) ,
- Getting started (68 pages)
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QuickSpecs
Technical Specifications
Broadcom 4311AG
802.11a/b/g WiFi Adapter
Dimensions
Operating Voltage
Temperature
Humidity
Altitude
5
Configuration Utility
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
Interoperability
Frequency Band
Data Rates
Modulation
1
Security
Sub-channels
Media Access Protocol
Network Architecture
Models
DA - 12442 North America — Version 15 — July 16, 2007
HP Compaq nx8420/nc8430 Notebook PCs
0.19 x 1.2 x 2.0 in (4.75 x 29.85 x 50.8 mm)
3.3v +/- 10%
Operating
Non-operating
Operating
Non-operating
Operating
Non-operating
Choice of Configuration Utility:
Microsoft Windows XP Wireless Network Connection Manager
Broadcom Wireless Configuration Utility (required for Cisco Compatible
Extensions support)
LED Off – Radio OFF; Solid LED On – Radio ON
IEEE 802.11a
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 and 5 GHz
802.11b: 1, 2, 5.5, 11 Mbps
802.11a/g: 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)
32° to 176° F (0° to 80° C)
-40° to 176° F (-40° to 80° C)
10% to 90% (non-condensing)
5% to 95% (non-condensing)
0 to 10,000 ft (3,048 m)
0 to 50,000 ft (15,240 m)
Page 32
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