XE3314L
October 2000
Compact 33.6 KBPS Modem Module for Embedded Applications
Description
Features
Xecom's XE3314L is a complete, 33.6 Kbps modem in a
*
User Transferrable FCC Part 68 Registration
single component. The XE3314L can be used in through-
*
Small Size: 2.75 inches by 1.38 inches by 0.42 inches;
out North America and Japan. It includes user transfer-
*
Modem Protocols for data transfer from 33.6 KBPS
rable FCC Part 68 Registration.
down to 300 BPS: V.34bis, V.34, V.32bis, V.32,
V.22bis, V.22, V.21, Bell 212A and 103;
The XE3314L is a complete modem including the DAA.
XE3314L users do not need to add RAM, ROM, Crystals,
*
Modem Control and Configuration via standard AT
low distortion transformer, or switches to complete the
Commands
modem design. The user only needs to provide the TTL
*
Fax Protocols: V.17, V.29, V.27ter, and V.21 channel 2
level, serial interface and the telephone line connection.
*
Error Correction; V.42, MNP2-4 and MNP10
The XE3314L is a full-featured modem. The XE3314L
*
Data Compression; V.42bis and MNP5 provides a
supports data compression, error correction and fax trans-
maximum effective data rate of 133,400 bps.
fer. The XE3314L also includes NVRAM for permanent
*
Non-Volatile Memory for storing telephone numbers
storage of the modem configuration.
and modem configuration.
The XE3314L is pin compatible with Xecom's XE1414L, * Standard operating temperature range 0C to 70C.
Extended operating temperature range of -40C to +85C
and XE5614L modems. This family of modems permits a
is availalble.
simple upgrade path from 14,400 bps to 56,000 bps.
Serial I/O
/DTR
/RTS
/CTS
/DSR
TXD
RXD
/DCD
Block Diagram
ROM
Modem
Cnrle
otolr
NVRAM
Analog
Front
End
Tip
DAA
Ring
Auxiliary I/O
RESET
AR
OH
AMP
XECOM
(1)
XE3314L