Overview
The 56 Kbps External USB Modem from Dell™ combines enhanced performance and reliability. This modem supports data transfer speed of up to 56 Kbps and features 1 x RJ-11 connector for ease of use. The USB interface ensures easy plug-and-play functionality for times when you need a phone modem. This product has been tested and validated on Dell systems and is compatible with the Dell XPS™ M1330 Laptop. It is supported by Dell Technical Support when used with a Dell system.

Manufacturer Part# : DX662
Dell Part# : 313-5362

56K V.90 Internal PCI Bus Data / Fax / Voice Modem

Technical Specifications
Features Description
32 BIT PCI BUS INTERFACE
DOWNLOAD RATE 56KBPS
PLUG & PLAY OPERATION
SUPPORTS V.92 PROTOCOL
Chipset Smartlink
Data Modulation Rate V.34bis, V.34+, ITU-T V.34, V.32bis,V.32, V.22bis, V.22 and Bell 212A, ITU-T V.23, V.21 and Bell 103
Transmission 56000, 33600, 31200, 28800, 24000, 14400, 12000, 9600, 7200, 4800, 1200, 1200/75 and 300bps
Voice Mode Remote / local record and play back voice
Computer Interface PCI bus and plug-and-play
Data Compression ITU-T V.42bis and MNP 5
Error Correction ITU-T V.42 and MNP 2, 3, and 4
Fax specifications ITU-T Group 3 compatible fax machines/modems
ITU-T V.17 V.29 V.27ter V.21 channel 2300, 14400, 9600, 7200, 4800, 2400bps
Class 1 fax interface
Operation full duplex
Commands Extended AT command set
Test modes Analog, digital and remote digital loop back with self-test
Compatibility Pentium 200(over) with MMX, CPU with PCI bus
Auto-dialing Touch-tone and pulse dialing, auto dial and auto answer
Compliant V.90, V.34 bis, V.32, V.32 and V.22 bis specifications
OS Support Win 95/98/2000/XP/ME/NT4.0 operating systems and most PCI bus compatible systems
Advanced power management support
Support modem wake-up on ring from D3cold

Features
Description
32 BIT PCI BUS INTERFACE
DOWNLOAD RATE 56KBPS
PLUG & PLAY OPERATION
SUPPORTS V.92 PROTOCOL
Chipset
Motorola/Smartlink
Data Modulation Rate
V.34bis, V.34+, ITU-T V.34, V.32bis,V.32, V.22bis, V.22 and Bell 212A, ITU-T V.23, V.21 and Bell 103

Transmission
56000, 33600, 31200, 28800, 24000, 14400, 12000, 9600, 7200, 4800, 1200, 1200/75 and 300bps

Voice Mode
Remote / local record and play back voice

Computer Interface
PCI bus and plug-and-play
Data Compression
ITU-T V.42bis and MNP 5

Error Correction
ITU-T V.42 and MNP 2, 3, and 4

Fax specifications
ITU-T Group 3 compatible fax machines/modems
ITU-T V.17 V.29 V.27ter V.21 channel 2300, 14400, 9600, 7200, 4800, 2400bps

Class 1 fax interface
Operation
full duplex

Commands
Extended AT command set
Test modes
Analog, digital and remote digital loop back with self-test

Compatibility
Pentium 200(over) with MMX, CPU with PCI bus

Auto-dialing
Touch-tone and pulse dialing, auto dial and auto answer

Compliant
V.90, V.34 bis, V.32, V.32 and V.22 bis specifications

OS Support
Win 95/98/2000/XP/ME/NT4.0 operating systems and most PCI bus compatible systems

Advanced power management support
Support modem wake-up on ring from D3cold