HP Compaq dc7900 Quickspecs page 31

QuickSpecs
Technical Specifications - Communications
Agere 2006 PCI 56K
International SoftModem
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 and on battery power.
4. 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).
5. 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.
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
Data Standards
Fax Speeds
Fax Mode Capabilities ITU-T T.31 class 1 FAX, V. 17, V.29, V.27ter, and V.21 Channel 2
Error Correction and Data
Compression
Power Management
Upgradeability
Video
Other
Operating Temperature32° to 158° F (0° to 70° C)
Operating Humidity
Power
Chipset
Dimensions (L X H)
Connection
Other Features
Safety
DA - 13029 Worldwide QuickSpecs — Version 9 — 1.9.2009
Technology speeds: 56,000 Kbps maximum downstream data, controllerless
(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
ITU-T V.90, ITU-T, ITU-T V.34, V.44, V.42, V.42bis21, V.32bis, Bell 212A,
and Bell 103
14,400/12,000/9,600/7,200/4,800/2,400/1,200/300 b/s
V.44, 42bis, V.42 and MNP2-5
ACPI; PPMI 1.1 and wake support with PME and Vaux; meets PCI 2.3
requirements and PC 2001 requirements
Driver upgradeable for future enhancements
ITU-T V.80 video ready interface
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
20% to 90%, non-condensing
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
Agere Systems SV92PL – Integrated PCI interface with 5-V tolerant buffers and
CardBus support
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
Single RJ-11 connector
Digital line protection, call progress monitoring via on-board piezo device,
support for high profile and low profile brackets, PnP ID support
UL recognized to UL 1950, 3
NEMKO, DEMKO, SEMKO); CE Mark, EC 950 (TUV, NEMKO, DEMKO,
SEMKO, CE mark
HP Compaq dc7900 Business PC
rd
edition (U.S. and Canada); IEC 950 (TUV,
Page 31