HP DX2250 - Manual (Page 19)

Spreading Spreading Spreading Spreading DSSS (Direct Sequence Spread Spectrum)
Security Security Security Security 64(40h) bit, 128(104h) bit, WPA, IEEE802.1X, AES-OCB, AES-CCM,
Microsoft PEAP,TKIP, WEP
Antenna Antenna Antenna Antenna External 5dBi antenna
Throughput Throughput Throughput Throughput 108 Mbps 108 Mbps 108 Mbps 108 Mbps (only with
Belkin 54G or above
router that supports 108
Mbps speed) 200 ft (60.96 m) – Indoor
54 Mbps 54 Mbps 54 Mbps 54 Mbps 200 ft (60.96 m) – Indoor
11 Mbps 11 Mbps 11 Mbps 11 Mbps 200 ft (60.96 m) – Indoor
Certifications Certifications Certifications Certifications Wi-Fi certified
Certifications for use by Certifications for use by Certifications for use by Certifications for use by
country
country country country
North America: United States, Canada
Agere 56K PCI Modem Agere 56K PCI Modem Agere 56K PCI Modem Agere 56K PCI Modem Data Transmission Data Transmission Data Transmission Data Transmission 56,000 Kbps maximum downstream data
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 Speeds Data 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 Standards Data 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 Speeds Fax Speeds Fax Speeds 14,400/12,000/9,600/7,200/4,800/2,400/300 b/s
Fax Mode Capabilities Fax Mode Capabilities Fax 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 and Error Correction and Error Correction and
Data Compression
Data Compression Data Compression Data Compression
V.44, 42bis, V.42 and MNP2-5
Power Management Power Management Power Management Power Management ACPI; PPMI 1.1 and wake support with PME and Vaux; meets PCI 2.3
requirements and PC 2001 requirements
Upgradeability Upgradeability Upgradeability Upgradeability Driver upgradeable for future enhancements
Video Video Video Video ITU-T V.80 video ready interface
Other Other Other 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 Temperature Operating Temperature Operating Temperature 32° to 158° F (0° to 70° C)
Operating Humidity Operating Humidity Operating Humidity Operating Humidity 20% to 90%, non-condensing
Power Power Power Power Requires a 3.3-V auxiliary power rail on PCI bus
Uses only one PCI load (i.e., one grant/request pair), one shared IRQ, one
electrical load
Chipset Chipset Chipset Chipset Agere Systems SV92PL – Integrated PCI interface with 5-V tolerant buffers
and CardBus support
Dimensions Dimensions Dimensions Dimensions (L X H) Complies with PCI low profile specifications-6.7 x 2.3 in (17.0 x 5.8 cm) and
supports high- and low-profile brackets
QuickSpecs
HP Compaq dx2250 Microtower Business PC HP Compaq dx2250 Microtower Business PC HP Compaq dx2250 Microtower Business PC HP Compaq dx2250 Microtower Business PC
Technical Specifications - Communications
DA - 12605 Canada — Version 18 — March 24, 2008 Page 19