Comtech EF Data SNM-1000 - Manual (Page 78)

SNM-1000 Node Control Modem Revision 3
Operation MN/SNM1000.IOM
3–36
3.4.5.3.2 INTERFACE:RX OVERHEAD TYPE
RX OVERHEAD TYPE
NONE
Select None RX overhead type.
Note: Overhead types are selectable only when Custom is selected for modem type in the
Utility Modem Type menu.
3.4.5.3.3 INTERFACE:TX TERR INTERFACE
TX TERR INTERFACE
RS422
Displays the TX interface type RS-232, RS-422, or V.35.
Note: Not applicable since SNM-1000 is not used for User Data Traffic.
3.4.5.3.4 INTERFACE:RX TERR INTERFACE
RX TERR INTERFACE
RS422
Displays the RX interface type RS-232, RS-422, or V.35.
Note: Not applicable since SNM-1000 is not used for User Data Traffic.
3.4.5.3.5 INTERFACE:BUFFER PROGRAM
BUFFER PROGRAM
BITS
Buffer unit program function. Select MILLI-SECONDS or BITS.
Note: To have the modem calculate the plesiochronous shift, set the buffer units to MILLI-
SECONDS. For a specific buffer depth, set the buffer units to BITS.