Comtech EF Data SLM-5650B Installation And Operation Manual page 387

C.6.7 G.703 Interface Commands / Queries
The instruction codes that follow are valid only when the optional G.703 interface module is installed in the SLM-5650B Satellite Modem.
Command
Arguments for
Parameter
(Instruction Command or
Code and
Type
Qualifier)
Receive E1 E1F= 1 byte
Framing
Receive E2 E2F= 1 byte
Framing
External Buffer ERF= 1 byte
Clock Reference
Appendix C
Description of Arguments
Response to
Query
Command or Query.
Receive T1 Framing, where:
0 = None
1 = G.704
Note: Commands as well as queries are not allowed when either
the GigaBit Ethernet or NP card has been selected as the current
interface type.
Example: E1F = 0
Command or Query.
Receive E2 Framing, where:
0 = None
1 = G.704
2=G.742
3 = Reserved
4 = G.745
Note: Commands as well as queries are not allowed when either
the GigaBit Ethernet or NP card has been selected as the current
interface type.
Example: E2F = 0
Command or Query.
External Buffer Clock Reference, where:
0 = External Clock equals Rx Data Rate
1 = 5 MHz External Clock
2 = 10 MHz External Clock
3 = 20 MHz External Clock
Example: ERF = 0
Response to
Command
E1F=
E1F?
E1F*
E1F#
E2F=
E2F?
E2F*
E2F#
ERF=
ERF?
ERF*
ERF#
C–59
SLM-5650B Satellite Modem
Revision 2
Query
(Instruction
Response to Query
Code and
Qualifier)
E1F? E1F=x
(see Description
of Arguments)
E2F? E2F=x
(see Description
of Arguments)
ERF? ERF=x
(see Description
of Arguments)
MN-SLM-5650B