Quickspecs, Technical specifications – communications – Compaq D300 User Manual
Page 19
QuickSpecs
Compaq Evo Desktop D300/300s
DA-10948
North America — Version 13 — May 9, 2002
19
Technical Specifications – Communications
Lucent V.90 56K PCI Win Modem
Data Transmission
V.90/K56flex technology speeds: 56,000 Kb/s maximum downstream data;
controllerless
Data Speeds
(upload only): 33,600; 31,200; 28,800; 26,400; 21,600; 19,200; 16,800;
14,400; 12,000; 9600; 7200; 4800; 2400; 1200; and 300 b/s
Data Standards
ITU V.90, ITU-T, V.34, V.32 (bis), V.22bis, V.22, V.21, V.23, and Bell
212A, and Bell 103.
Fax speeds
14400; 12000; 9600; 7200; 4800; 2400; 1200; 300 b/s
Fax mode capabilities
Group 3 FAX: V.17, V.29 , V.27ter, and V21 Channel 2., Class 1 interface,
TIA/EIA-578
Error Correction and Data
Compression
ITU-T recommended V.42 error correction, V.42 error correction (LAPM
and MNP), V.42bis and MNP Class 5 data compression, ITU-T V.42bis
data compression
Power Management
APM and ACPI states D0, D1, D2, and D3, Meets PCI 2.2 requirements
and PC 99 requirements
Upgradability
Software driver upgradeable for future enhancements
Video
ITU-T V.80 video ready interface
Other
TIA/EIA 602 standard AT command set
Built-in DTE interface with speeds up to 115.2 Kb/s, parallel 16550a
UART-compatible interface
Optional Ring wake signal
Operating temperature
32
°
to 104
°
F/0
°
to 40
°
C
Operating humidity
20% to 80%, non-condensing
Operating System Driver Support
Microsoft Windows 98, 98SE, NT4.0, Windows 2000