Specifications

SDM-300L3 Satellite Modem Revision 0
Remote Control Operation MN/SDM300L3.IOM
A–11
Interface
Service
Channel
Level
Command:
Response:
Status:
Response:
<add/ISCL_xxx_snn'cr'
>add/ISCL_xxx_snn'cr''lf']
<add/ISCL_xxx'cr'
>add/ISCL_xxx_snn'cr''lf']
Where:
xxx = TX1, TX2, RX1, or RX2 (service
channel designator).
nnn = -20 to +10 in steps of 1 (service
channel level in dBm).
IDR
Backward
Alarm
Enable
Command:
Response:
Status:
Response:
<add/BW_xxx_nnn'cr'
>add/BW_xxx_nnn'cr''lf']
<add/BW_xxx'cr'
>add/BW_xxx_nnn'cr''lf']
Where:
xxx = TX1, TX2, TX3, TX4, RX1, RX2, RX3,
or RX4 (backward alarm designator).
nnn = ON or OFF.
Drop Data
Format
Command:
Response:
Status:
Response:
<add/DDF_xxxxxx'cr'
>add/DDF_xxxxxx'cr''lf']
<add/DDF_'cr'
>add/DDF_xxxxxx'cr''lf']
Where: xxxxxx = T1, T1ESF, T1IBS, E1CCS,
E1CAS, E1IBS, E131TS, T1S, or T1ESFS.
Insert Data
Format
Command:
Response:
Status:
Response:
<add/IDF_xxxxxx'cr'
>add/IDF_xxxxxx'cr''lf']
<add/IDF_'cr'
>add/IDF_xxxxxx'cr''lf']
Where: xxxxxx = T1, T1ESF, T1IBS, E1CCS,
E1CAS, E1IBS, E131TS, T1S, or T1ESFS.
Insert E1
CRC
Enable
Command:
Response:
Status:
Response:
<add/ICRC_xxx'cr'
>add/ICRC_xxx'cr''lf']
<add/ICRC_'cr'
>add/ICRC_xxx'cr''lf']
Where: xxx = ON or OFF.
Drop
Channels
Assignment
Command:
Response:
Status:
Response:
<add/DCA_dd;cc'cr'
>add/DCA_dd;cc'cr''lf']
<add/DCA_dd'cr'
>add/DCA_dd;cc'cr''lf']
Where:
dd = 1 to N (over the satellite drop channel)
N = (Modulator Data Rate) divided by
(64 kbps).
cc = 1 to 24 (terrestrial channel number for
T1 data formats).
cc = 1 to 31 (terrestrial time slot number for
E1 data formats).
Note: This command is not valid when the drop
data format is specified as E1CAS and the
modulator data rate is set to 1920.0 kbps.
Bulk Drop
Channels
Assignment
Command:
Response:
Status:
Response:
<add/BDCA_dd;cc_dd;cc_dd;cc_dd;cc......'cr'
>add/BDCA_dd;cc_dd;cc_dd;cc_dd;cc......'cr''lf']
<add/BDCA_'cr'
>add/BDCA_dd;cc_dd;cc_dd;cc_dd;cc......'cr''lf']
Where:
dd = 1 to N (over the satellite drop channel);
where N = (modulator data rate) divided by
(64 kbps).
cc = 1 to 24 (terrestrial channel number for
T1 data formats).
cc = 1 to 31 (terrestrial time slot number for
E1 data formats).
Notes:
1. The status response returns
programming information for 1 to N drop
channels.
2. This command is not valid when the
drop data format is specified as E1CAS
and the modulator data rate is set to
1920.0 kbps.