CANOGA PERKINS 2461 E1 Modem - Manual (Page 29)

EdgeAccess Universal Chassis System
3.1.2 MDM / TRM Switch
Found only on the stand alone modem, the MDM/TRM switch indicates if the EIA-232 interface
is configured for connecting to another modem or a terminal (Selects DTE/DCE on the RS-232
interface).
Figure 20. The LEDs, interface and switch on the 2461
stand alone modem
Alarm Connectors
LIMs, and Alarm Connect Figure 21. ELIMs, O ors are on the rear
of the stand alone modem
2461 Modem User Manual 3-3