XE0055CS2 Datasheet, PDF (1/7 Pages) List of Unclassifed Manufacturers – Miniature Telephone Line Interface Module for CTI Applications

XE0055CS2
9/99
Miniature Telephone Line Interface Module for CTI Applications
Description
Features
The XE0055CS2 is an extremely compact, high-perfor- * Small Size: 2.0" long by 0.5" wide by 0.27" thick;
mance telephone interface module. The XE0055CS2
meets the technical requirements for V.34bis operation ^{* V.34bis compatible for data transfer at speeds up to}
yet fills less than one quarter cubic inch of space. The
33,600 bps;
XE0055CS2 complies with FCC Part 68 Rules simpli- _{* FCC Part 68 Compliant;}
fying certification of the completed system.
* Integrated Ring Detect Circuit;
The XE0055CS2 is a low power design operating from
a single +5 volt power supply. As with all Xecom tele- ^{* Provides an on-hook signal path for monitoring the}
phone interface modules, internal ring indication and
Caller ID Signal
switch hook are provided to establish the telephone line _{* Integrated Connect Detect circuit continually monitors}
connection.
the availbility of the local telephone line
The XE0055CS2 also includes advanced features for
Computer Telephone Integration (CTI) applications.
The XE0055CS2 incorporates Caller ID access and a
continuous Connect Detect monitor. Connect Detect
reports the current availability of the local telephone
line. With these features the host can screen incoming
calls and intiate outgoing calls only when the line is
available.
* Single 5 Volt Power Supply
* Integrated Solid-State Switch Hook
* Provides a 1500 volt isolation barrier between the
Telephone Line and all other circuits
XE0055CS2 Block Diagram
Caller ID
Pass-Through
T1
Line
Loop Current
Transforner
Holding Circuit
T2
OH
Hookswitch
\RI
Ring
Detector
Tip
Ring
Connect
CD
Detect
XECOM
(1)
XE0055CS2