Comtech EF Data CDM-600/600L - Manual (Page 223)

CDM-600/600L Open Network Satellite Modem Revision 3
Appendix D MN/CDM600L.IOM
D–31
D.6.5 Bulk Commands
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
Drop & Insert DNI= 51 bytes Command or Query.
In the form ddddddddddddddddddddddddtiiiiiiiiiiiiiiiiiiiiiiiiTL, where:
25 bytes of Drop information:
d=24 bytes defining Timeslot locations
t=Drop Type: 0=T1-D4, 1=T1-ESF, 2=E1-CCS, 3=E1-CAS (same
as DTY)
25 bytes of Insert information:
i=24 bytes defining Timeslot locations
T=Insert Type: 0=T1-D4, 1=T1-ESF, 2=E1-CCS, 3=E1-CAS (same
as ITY)
1 byte for Drop and Insert Internal Loop:
L= 0 (OFF), 1 (ON)
D&I Timeslot locations definition:
0 = Unused channel
1-9 for timeslots 1–9, A=10, B=11, C=12, D=13 … V=31.
Example:
123456789ABC0000000000003123456789ABC00000000000031
where:
For both Drop & Insert: Channels 1–12 using timeslots 1–12, and
unused channels 13–24, E1-CAS type, Internal Loop ON.
If framing is D&I and data rate is 1920 kbps and DNI Type is E1-CCS
or E1-CAS, then channels cannot be programmed. The DNI? query
will display all ‘x’in the time-slot positions.
DNI=
DNI?
DNI*
DNI# DNI?
DNI?n DNI=ddddddddddddddddd
dddddddtiiiiiiiiiiiiiiiiiiiiiiiiTL
(see Description of
Arguments)
Returns current D&I
configuration
Where n=0 to 9 returns the
DNI portion of 1 of 10
stored configurations
(see Description of
Arguments)