Drop format t1 – Comtech EF Data SDM-300L3 User Manual
Page 106
SDM-300L3 Satellite Modem
Revision 1
Front Panel Operation
MN/SDM300L3.IOM
4–38
FUNCTION SELECT: CONFIGURATION:INTERFACE:
DROP FORMAT (CONDITIONAL)
DROP FORMAT
T1
IMPORTANT
This menu is only available when the optional D&I have been selected
for Modem Type in the Utility menu and the Overhead Card is installed.
Upon entry, the current drop data channel signal is displayed. Press [
↑
] or [
↓
] to make the
selection. Press <ENTER> to execute the change.
This configuration is used to select the desired drop data channel signaling. The choices
are:
•
E1_CCS (E1 Common Channel Signaling)
•
E1-CAS (E1 Channel Associated Signaling)
•
E1_IBS (E1 International Business Service)
•
E1_31_TS (E1 No Multiframe Sync Alignment)
•
T1 (T1 Data)
•
T1_IBS (T1 International Business Service)
•
T1_ESF (T1 Extended Super Frame)
•
T1_ESF_S (Special Signaling)
•
T1_S (Special Signaling)