Comtech EF Data SDM-300A - Manual (Page 418)

SDM-300A Satellite Modem Revision 6
Remote Control Operation MN/SLM3650.IOM
A–26
TX Channel
#4 Enable Command:
Response:
Status:
Response: <add/TCEN_4_xxxx'cr'
>add/TCEN_4_xxxx'cr''lf']
<add/TCEN_4'cr'
>add/TCEN_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.
TX Channel
#4 Data
Rate
Command:
Response:
Status:
Response: <add/TCDR_4_xx.x'cr'
>add/TCDR_4_xx.x'cr''lf']
<add/TCDR_4'cr'
>add/TCDR_4_xx.x'cr''lf']
Where: xx.x = 0.6 to 64.0 (kbps in 100 bit/s steps).
TX Channel
Clock Phase
(Channels
#3 and #4) Command:
Response:
Status:
Response: <add/TCCP_x_yyy'cr'
>add/TCCP_x_yyy'cr''lf']
<add/TCCP_x'cr'
>add/TCCP_x_yyy'cr''lf']
Where:
x = 3 or 4 (channel number).
yyy = NRM (normal clock phasing) or INV (inverted clock
phasing).
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.