B&B Electronics High Speed Asynchronous to Synchronous Converter 2011 - Manual (Page 7)

2011AS3297 Manual 5
B&B Electronics -- PO Box 1040 -- Ottawa, IL 61350
PH (815) 433-5100 -- FAX (815) 434-7094
4.0 INSTALLATION
The Model 2011 is designed to be used in pairs, with one unit installed
between an asynchronous DTE and a synchronous DCE on either end of a
synchronous communication link. Figure 3 illustrates a typical Model 2011
installation.
Figure 3. Typical Model 2011 application
4.1 CONNECTING THE ASYNCHRONOUS PORT
The asynchronous port of the Model 2011 is a DB-25 female and is
configured as "DCE". Therefore it wants to talk to a DTE device such as a
terminal or PC. The Model 2011 may be plugged directly into the DB-25
serial port of a DTE or connected via "straight through" cable.
4.2 CONNECTING THE SYNCHRONOUS PORT
The synchronous port of the Model 2011 is a DB-25 male and is
configured as "DTE". Therefore it wants to talk to a DCE device such as a
modem or multiplexer. The Model 2011 may be plugged directly into the
DB-25 serial port of a DCE or connected via "straight through" cable.