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16550 UART:

Enhanced UART

interface provides buffering of
data. This feature is essential in
providing reliable high-speed
communication, when used in
multitasking environments such
as Windows or OS/2.

Certifications:

FCC Part 15, subpart

B class B FCC Part 68 CE Various
European PTTs

Communication Software:

All popular DOS and Windows
software (including Remote 
LAN Access)

Data Command Set:

Fully AT

command compatible

Data Compression:

ITU V.42 bis 

(up to 4:1 compression ratio);
MNP

®

5 (up to 2:1 compression

ratio); MNP 10 (data-throughput
enhancement)

Data Rates:

K56flex (56 kbps), 
ITU V.34 (33.6 kbps), 
V.32 bis (14.4 kbps), 
V.32 (9.6 kbps), 
V.22 bis (2.4 kbps), 
V.22A/B (1.2/0.6 kbps), 
V.23 (1.2/0.6 kbps), 
V.21 (300 bps), 
Bell 212A (1.2 kbps), 
Bell 103 (0-300 bps)

Diagnostic:

Power-on self-test

Error Correction:

ITU V.42 LAPM,

MNP 2-4 

Fax Command Set:

ITU Group 3,

Class 1 (EIA-578), Class 2 (EIA-
592)

Fax Rates:

ITU V.17 (14.4 kbps), 
V.29 (9.6 kbps), 
V27 ter (4.8 kbps), 
V.21 channel 2 (300 bps)

Interface Standards:

PCMCIA 2.1,

Type II; IEEE 802.3

Nonvolatile RAM:

Telephone-

numbers directory and stored
profiles

PCMCIA Software Support:

Card

and Socket Services and Direct
Enablers

Power Consumption:

LE7005A-UTP-R2: 170 mA
(Active), 90 mA (Sleep); 
LE7005A-CMB-R2: 380 mA
(Active), 300 mA (Sleep)

Connector:

RJ-11C, female

Size:

3.4"H x 2.1"W x 0.2"D 

(8.5 x 5.4 x 0.5 cm)

Weight:

0.08 lb. (0.03 kg)

Specifications

Ordering Information

ITEM

CODE

E 56-kbps Data/Fax Modem Card

10BASE-T .................................................LE7005A-UTP-R2
Combo (UTP and BNC)........................LE7005A-CMB-R2

NDIS DOS

OS/2 2.x

NDIS 2

NDIS

WIN NT 3.1

WIN NT 3.5x

WIN 95

NDIS 3

ODI CLIENT

ODI DOS

ODI

PACKET

PACKET

Driver Protocols

Black Box Drivers

Network Operating Systems

•  LANtastic

®

•  DEC

TM

Pathworks

®

•  Banyan

®

VINES

®

•  Windows

®

for 

Workgroups

•  Microsoft

®

LAN 

Manager

• IBM

®

LAN

Server

•  IBM PC LAN
•  Chameleon

®

NEWT

•  FTP PC/TCP

•  IBM OS/2

®

LAN 

Server

• Microsoft LAN 

Manager

•  Windows 95
•  Windows NT3.1
•  Windows 

NT

TM

3.5x

•  Windows NT 

Server

•  Novel

®

NetWare

®

2.x, 3.x, 4.x

• Novell DOS 7
• Novell NetWare 

Lite

TM

• Windows 95
• Windows for 

Workgroups

• Chameleon 

NEWT

•  FTP PC/TCP

•  Wollongong 

Pathway

• Wollongong 

WIN/TCP

• PC NFS
• FTP PC/TCP

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