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CDM-Qx Satellite Modem
Remote Control
C.5.3
Common Remote Commands for Tx or Rx or Modem
Command
Parameter
(Instruction
Type
Code and
qualifier)
Card Interface
ITF=
Type
Framing Mode
FRM=
(Modem only)
EDMAC Framing
EFM=
Mode
(Modem only)
Arguments
for Command
Description of Arguments
or Response
to Query
1 byte
Command or Query.
Terrestrial interface type, 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
All other codes are invalid. Example: ITF=1 (V.35)
1 byte, value of
Command or Query
0, 1, 2
Unit operating mode, where:
0=Unframed
1=EDMAC Framing
2=EDMAC-2 Framing
3=D&I++ Framing
Example: FRM=0 (unframed)
1 byte, value of
Command or Query
0, 1, 2
EDMAC mode, where:
0=EDMAC Off (Framing is on, AUPC active)
1=EDMAC Master
2=EDMAC Slave (Query Only)
Example: EFM=1 (EDMAC Enabled as Master)
ITF=
ITF?
ITF*
ITF#
ITF$
ITF^
(Query only)
FRM=
FRM?
FRM*
FRM#
FRM^
EFM=
EFM?
EFM*
EFM#
EFM^
C-16
Response to
Query
Command
(Instruction
(Target to
Code and
Controller)
Qualifier)
ITF?
FRM?
EFM?
Revision 6
MN/CDMQx.IOM
Response to
query
(Target to
Controller)
ITF = x
(see description of
arguments)
FRM=x
(see description
arguments)
EFM=x
(see description of
arguments)
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