Communications - Modem - Dell OptiPlex 380 Technical Manualbook

DELL™ OPTIPLEX™ 380 TECHNICAL GUIDEBOOK
Communications – Modem
NOTE: MT supports full height card, DT supports low profile card or full height card with optional riser.
SFF supports low profile card.
V.92 Data/Fax Controllerless Modem
Bus
Connector
Data Transmission
Data Speeds
Data Standards
Fax Speeds
Fax Mode Capabilities
Error Correction and Data Compression
Power Management
Upgradeability
Video
Operating Temperature
Operating Humidity
Operating System Support
Operating System Driver Support
Power Requirements
Chipset
Dimensions of full height card inches/centimeters (L X H)
Dimensions of low profile card inches/centimeters (L X H)
MT
PCM - Pulse Coded Modulation (V.92/V.90)
TCM - Trellis Coded Modulation (V.90/V.34/V.32 bis/V.32)
56kbps receive, 48kbps transmit
ITU V.92/V.90, V.34/V.32 bis/V.32
2-wire, half-duplex, synchronous
V.44, V.42, V.42bis, MNP 2-4, MNP 5
WOR (wake on ring) capable
Driver upgradeable
V.80 Synchronous Access Mode (SAM) can be supported by
software applications (not driver)
0~50 degree C
45 degree C 90% max
Windows 7 32/64, Vista 32/64, Windows XP 32/64
Windows 7 32/64, Vista 32/64, Windows XP 32/64
+3.0V~+3.6V, 116.6mW max
Conexant SmartHSFs/LF (CX11256 & CX20493)
L: 5.25'/13.325cm
H: 4.73'/12.002cm
DT
PCI
RJ-11
14.4kbps
L: 5.26'/13.366cm
H: 3.12'/7.923cm
SFF
23