1.
2.
3.
4.
5.
Humidity
HumidityHumidity
Humidity
Operating
10% to 90% (non-condensing)
Non-operating
5% to 95% (non-condensing)
Altitude
AltitudeAltitude
Altitude
Operating
0 to 10,000 ft (3,048 m)
Non-operating
0 to 50,000 ft (15,240 m)
Configuration Utility
Configuration UtilityConfiguration Utility
Configuration Utility
5
Microsoft Windows 2000 or XP
Choice of Configuration Utility:
Microsoft Windows XP Wireless Network Connection Manager
Broadcom Wireless Configuration Utility (required for Cisco
Compatible Extensions support)
Microsoft Windows Vista
Microsoft Windows Vista Wireless Network Connection Manager
LED Activity
LED ActivityLED 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.
In Power Save Polling mode.
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).
WLAN supplier's client utility is required for Cisco Compatible Extensions support with Microsoft
Windows 2000 or XP. WLAN may also be compatible with certain third-party software
supplicants.
Agere 2006 PCI 56K
Agere 2006 PCI 56KAgere 2006 PCI 56K
Agere 2006 PCI 56K
International SoftModem
International SoftModemInternational SoftModem
International SoftModem
Data Transmission
Data TransmissionData Transmission
Data Transmission
Technology speeds: 56,000 Kbps maximum downstream data, controllerless
NOTE:
NOTE:NOTE:
NOTE:
56 Kbps technology refers to download speeds only and requires compatible modems at server
sites. Other conditions may limit modem speed. FCC limitations allow a maximum of 53 Kbps during
download transmissions.
Data Speeds
Data SpeedsData Speeds
Data Speeds
(Upload only)
33,600/31,200/28,800/26,400/21,600/19,200/16,800/14,400/12,000/
9,600/7,200/4,800/2,400/1,200/300
Data Standards
Data StandardsData Standards
Data Standards
ITU-T V.90, ITU-T, ITU-T V.34, V.44, V.42, V.42bis21, V.32bis, Bell 212A,
and Bell 103
Fax Speeds
Fax SpeedsFax Speeds
Fax Speeds
14,400/12,000/9,600/7,200/4,800/2,400/1,200/300 b/s
Fax Mode Capabilities
Fax Mode CapabilitiesFax Mode Capabilities
Fax Mode Capabilities
ITU-T T.31 class 1 FAX, V. 17, V.29, V.27ter, and V.21 Channel 2
Error Correction and
Error Correction andError Correction and
Error Correction and
Data Compression
Data CompressionData Compression
Data Compression
V.44, 42bis, V.42 and MNP2-5
Power Management
Power ManagementPower Management
Power Management
ACPI; PPMI 1.1 and wake support with PME and Vaux; meets PCI 2.3
requirements and PC 2001 requirements
Upgradeability
UpgradeabilityUpgradeability
Upgradeability
Driver upgradeable for future enhancements
Video
VideoVideo
Video
ITU-T V.80 video ready interface
Other
OtherOther
Other
TIA/EIA 602 standard AT command set
Integrated DTE interface with speeds of up to 115.2 Kbps, parallel 16550a
UART-compatible interface
Optional ring wakeup signal
Operating Temperature
Operating TemperatureOperating Temperature
Operating Temperature
32° to 158° F (0° to 70° C)
QuickSpecs
HP Compaq dc7800 Business PC
HP Compaq dc7800 Business PCHP Compaq dc7800 Business PC
HP Compaq dc7800 Business PC
Technical Specifications - Communications
DA - 12744 North America — Version 25 — May 16, 2008
Page 32
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