Mocomtech CDM-QX User Manual
Page 233
CDM-Qx/QxL Multi-Channel Satellite Modem with DoubleTalk™ Carrier-in-Carrier® Revision
7
Appendix C
MN/CDMQX.IOM
C–15
C.6.3 Common (Tx, Rx, or Modem) Commands and Queries
Priority System = ITF(Highest Priority), then FRM as indicated by shading. Any changes to a higher priority can override any of the parameters
of lower priority.
Parameter
Type
Command
(Instruction
Code and
Qualifier)
Arguments for
Command or
Response to
Query
Description of Arguments
Response to
Command
Query
(Instruction
Code and
Qualifier)
Response to Query
Module
Interface
Type
ITF=
1 byte
Command or Query.
Terrestrial interface type in the form x, where:
0=RS422/EIA530 DCE
1=V.35 DCE
2=RS232 (SYNC)
3=G.703 TI Bal AMI
4=G.703 T1 Bal B8ZS
5=G.703 E1 Unbal AMI
6=G.703 E1 Unbal HDB3
7=G.703 E1 Bal AMI
8=G.703 E1 Bal HDB3
9=HSSI
A=ASI
B=G.703 TI Unbal AMI
C=G.703 T1 Unbal B8ZS
D=Quad Drop & Insert
F=None (Query only)
All other codes are invalid.
Example: ITF=1 (V.35)
ITF=
ITF?
ITF*
ITF#
ITF$
ITF^
ITF?
ITF = x
(see Description of
Arguments)
Framing
Mode
(Modem
only)
FRM=
1 byte, value
of 0, 1, 2
Command or Query.
Unit operating mode in the form x, where:
0=Unframed
1=EDMAC Framing
2=EDMAC-2 Framing
3=D&I++ Framing
Example: FRM=0 (unframed)
FRM=
FRM?
FRM*
FRM#
FRM^
FRM?
FRM=x
(see description
arguments)