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HP Compaq dx2250 Microtower Business PC
Technical Specifications - Communications
DA – 12605 EMEA • Version 1 • March 14, 2007 Page 17
Operating voltage
5V ± 5%
Power consumption
Tx/Rx peak 560/250mA @ 3.3V (max.)
Output power
(approximately)
15 dBM ±2dB
Receive sensitivity
-90dBm at 11 Mbps (typical)
Data transfer rate
Standard rates of 1, 2, 5.5, 11, 6, 9, 12, 18, 24, 48, 54 and Super
AG Mode108-Mbps
Spreading
DSSS (Direct Sequence Spread Spectrum)
Security
64(40h) bit, 128(104h) bit, WPA, IEEE802.1X, AES-OCB, AES-CCM,
Microsoft PEAP,TKIP, WEP
Antenna
External 5dBi antenna
108 Mbps (only with
Belkin 54G or above
router that supports 108
Mbps speed)
200 ft (60.96 m) – Indoor
Throughput
54 Mbps
200 ft (60.96 m) – Indoor
11 Mbps
200 ft (60.96 m) – Indoor
Certifications
Wi-Fi certified
North America: United States, Canada
Certifications for use
by country
Europe: Austria, Belgium, Cyprus, Denmark, Finland, France,
Germany, Greece, Iceland, Ireland, Italy, Liechtenstein, Luxembourg,
Netherlands, Norway, Portugal, Spain, Sweden, Switzerland, United
Kingdom
Australia
New Zealand
OS support
Microsoft Windows XP Professional and Home
Microsoft Windows 2000
56,000 Kbps maximum downstream data
Data Transmission
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
(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
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
14,400/12,000/9,600/7,200/4,800/2,400/300 b/s
Fax Mode
Capabilities
ITU-T T.31 class 1 FAX, V. 17, V.29, V.27ter, and V.21 Channel 2
Agere 56K PCI
Modem
Error Correction and
Data Compression
V.44, 42bis, V.42 and MNP2-5