Comtech EF Data SDM-300L3 - Manual (Page 107)

SDM-300L3 Satellite Modem Revision 1
Front Panel Operation MN/SDM300L3.IOM
4–39
FUNCTION SELECT: CONFIGURATION: INTERFACE:
INSERT FORMAT (CONDITIONAL)
INSERT FORMAT
T1
IMPORTANT
Conditional: This menu is only available when optional D&I have been
selected for Modem Type in the Utility menu and the Overhead Card is
installed.
Selects the desired insert data channel signaling. The choices are:
• E1_CCS (E1 Common Channel Signaling)
• E1-CAS (E1 Channel Associated Signaling)
• E1_31_TS (E1 No Multiframe Sync Alignment)
• E1_IBS (E1 International Business Service)
• T1 (T1 Data)
• T1_IBS (T1 International Business Service)
• T1_ESF (T1 Extended Super Frame)
• T1_ESF_S (Special Signaling)
• T1_S (Special Signaling)