SDM-300L3 Satellite Modem
Revision 1
Remote Control Operation
MN/SDM300L3.IOM
A–19
TX Channel
Data Phase
(Channels
#3 and #4)
Command:
Response:
Status:
Response:
<add/TCDP_x_yyy'cr'
>add/TCDP_x_yyy'cr''lf']
<add/TCDP_x'cr'
>add/TCDP_x_yyy'cr''lf']
Where:
x = 3 or 4 (channel number).
yyy = NRM (normal data phasing) or INV (inverted data
phasing).
RX Channel
#1 Enable
Command:
Response:
Status:
Response:
<add/RCEN_1_xxxx'cr'
>add/RCEN_1_xxxx'cr''lf']
<add/RCEN_1'cr'
>add/RCEN_1_xxxx'cr''lf']
Where: xxxx = OFF (Disabled), DI (D&I Enabled), T1E1
(T1/E1 Enabled).
Note: This command enables channel #1 for D&I
operation, T1/E1 operation, or can be disabled.
RX Channel
#1 Data
Rate
Command:
Response:
Status:
Response:
<add/RCDR_1_xxxx.x'cr'
>add/RCDR_1_xxxx.x'cr''lf']
<add/RCDR_1'cr'
>add/RCDR_1_xxxx.x'cr''lf']
Where: xxxx.x = 1544.0 or 2048.0 kbps for T1/E1
operation. N * 64.0 kbps for D&I operation.
RX Channel
#2 Enable
Command:
Response:
Status:
Response:
<add/RCEN_2_xxx'cr'
>add/RCEN_2_xxx'cr''lf']
<add/RCEN_2'cr'
>add/RCEN_2_xxx'cr''lf']
Where: xxx = OFF (ADPCM Disabled), ON (ADPCM
Enabled).
This command enables channel #2 for ADPCM operation,
or can be disabled.
RX Channel
#3 Enable
Command:
Response:
Status:
Response:
<add/RCEN_3_xxxx'cr'
>add/RCEN_3_xxxx'cr''lf']
<add/RCEN_3'cr'
>add/RCEN_3_xxxx'cr''lf']
Where: xxxx = OFF (Channel Disabled), AUPC (Channel
Enabled for AUPC), A232 (Channel Enabled for ASYNC
RS232), S232 (Channel Enabled for SYNC RS232), A422
(Channel Enabled for ASYNC RS422), S422 (Channel
Enabled for SYNC RS422).
Note: This command enables channel #3 for
SYNC/ASYNC RS232/RS422 operation, AUPC operation,
or can be disabled.
RX Channel
#3 Data
Rate
Command:
Response:
Status:
Response:
<add/RCDR_3_xxxx.x'cr'
>add/RCDR_3_xxxx.x'cr''lf']
<add/RCDR_3'cr'
>add/RCDR_3_xxxx.x'cr''lf']
Where: xxxx.x = 0.6 to 4000.0 for Sync. RS422 (kbps in
100 bit/s steps). 0.6 to 64.0 for all other modes (kbps in
100 bit/s steps).
RX Channel
#4 Enable
Command:
Response:
Status:
Response:
<add/RCEN_4_xxxx'cr'
>add/RCEN_4_xxxx'cr''lf']
<add/RCEN_4'cr'
>add/RCEN_4_xxxx'cr''lf']
Where: xxxx = OFF (Channel Disabled), AUPC (Channel
Enabled for AUPC), A232 (Channel Enabled for ASYNC
RS232), S232 (Channel Enabled for SYNC RS232), A485
(Channel Enabled for ASYNC RS485).
Note: This command enables channel #4 for
SYNC/ASYNC RS232 operation, ASYNC RS485
operation, AUPC operation, or can be disabled.
RX Channel
#4 Data
Rate
Command:
Response:
Status:
Response:
<add/RCDR_4_xx.x'cr'
>add/RCDR_4_xx.x'cr''lf']
<add/RCDR_4'cr'
>add/RCDR_4_xx.x'cr''lf']
Where: xx.x = 0.6 to 64.0 (kbps in 100 bit/s steps).
