Western Telematic APS-8M - Manual (Page 10)

2-2
APS-8M Asynchronous Port Switch; User’s Guide
2.2. Back Panel
Figure 2.2: Instrument Back Panel
 Power Cable Receptacle: AC powered units only. DC units include a
terminal block assembly as described in Section 4.1.2.
 Power Switch
 Modem Port (Line Port): For connection to your telco line. For
information regarding modem confi guration, please refer to Section 6.
 RS232 PORTS: For connection to RS232 console ports on user
devices. For more information, please refer to Section 4.3 (connection
instructions), Appendix A (interface description), and Section 5.2
(Setup Ports).