Quickspecs – HP VC133 User Manual
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1.
2.
3.
4.
Altitude
Altitude
Altitude
Altitude
Operating
Non-operating
0 to 10,000 ft (3,048 m)
0 to 50,000 ft (15,240 m)
LED Activity
LED Activity
LED Activity
LED Activity
LED Off - Radio OFF; Solid LED On - Radio ON
Check latest software/driver release for updates on supported security features.
Maximum output power may vary by country according to local regulations.
Receiver sensitivity is measured at a packet error rate of 8% for 802.11b (CCK modulation) and a
packet error rate of 10% for 802.11a/g (OFDM modulation).
WLAN supplier's client utility is required for Cisco Compatible Extensions support with Microsoft
Windows XP. WLAN may also be compatible with certain third-party software supplicants. WLAN
supplier IHV extensions required for Cisco Compatible Extensions support for Microsoft Windows
Vista and Win7.
Broadcom 4312G
Broadcom 4312G
Broadcom 4312G
Broadcom 4312G
802.11b/g WiFi Adapter
802.11b/g WiFi Adapter
802.11b/g WiFi Adapter
802.11b/g WiFi Adapter
Wireless LAN Standards
Wireless LAN Standards
Wireless LAN Standards
Wireless LAN Standards
IEEE 802.11b
IEEE 802.11g
Interoperability
Interoperability
Interoperability
Interoperability
Wi-Fi certified
Cisco Compatible Extensions Program compliantwith Microsoft Windows
Frequency Band
Frequency Band
Frequency Band
Frequency Band
2.4 GHz
Data Rates
Data Rates
Data Rates
Data Rates
802.11b: 1, 2, 5.5, 11 Mbps
802.11g: 6, 9, 12, 18, 24, 36, 48, 54 Mbps
Modulation
Modulation
Modulation
Modulation
Direct Sequence Spread Spectrum
DBPSK, DQPSK, CCK, OFDM
Security
Security
Security
Security
1
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.
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.
Sub-channels
Sub-channels
Sub-channels
Sub-channels
Multinational support with frequency bands and channels compliant to local
regulations.
Media Access Protocol
Media Access Protocol
Media Access Protocol
Media Access Protocol
CSMA/CA (Collision Avoidance) with ACK
Network Architecture
Network Architecture
Network Architecture
Network Architecture
Models
Models
Models
Models
Ad-hoc (Peer to Peer)
Infrastructure (Access Point Required)
Roaming
Roaming
Roaming
Roaming
IEEE 802.11 compliant roaming between access points
Output Power
Output Power
Output Power
Output Power (for CCK)
2
17 dBm , nominal
Output Power
Output Power
Output Power
Output Power (for OFDM;
power varies by data
rate)
2
15 dBm , nominal
Power Consumption
Power Consumption
Power Consumption
Power Consumption
Idle associated: 250 mW
Idle unassociated: 150 mW
Transmit: 2.0 W (max)
Receive: 2.0 W (max)
Power Management
Power Management
Power Management
Power Management
ACPI compliant power management
802.11 compliant power saving mode
Receiver Sensitivity
Receiver Sensitivity
Receiver Sensitivity
Receiver Sensitivity
3
54 Mbps: -71 dBm, 11 Mbps: -85 dBm , 1 Mbps: -95 dBm
QuickSpecs
HP ProBook 4425s Notebook PC
HP ProBook 4425s Notebook PC
HP ProBook 4425s Notebook PC
HP ProBook 4425s Notebook PC
HP ProBook 4525s Notebook PC
HP ProBook 4525s Notebook PC
HP ProBook 4525s Notebook PC
HP ProBook 4525s Notebook PC
Technical Specifications
DA - 13610 Worldwide — Version 8 — September 14, 2010
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