Comtech EF Data SDM-300L3, Инструкция по установке и эксплуатации

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SDM-300L3 Satellite Modem Revision 1
Remote Control Operation MN/SDM300L3.IOM
A–16
AUPC
Minimum
Power Limit Command:
Response:
Status:
Response: <add/MINP_snn.n'cr'
>add/MINP_snn.n'cr''lf']
<add/MINP_'cr'
>add/MINP_snn.n'cr''lf']
Where: snn.n = -30.0 to -5.0, in 0.1 steps (nominal range
in dBm).
Notes:
1. The nominal power range is modified relative to
the value specified by the modulator power offset
(MPO_).
2. ASYNC or AUPC Overhead only.
AUPC
Eb/N0
Target Set
Point Command:
Response:
Status:
Response: <add/ENSP_nn.n'cr'
>add/ENSP_nn.n'cr''lf']
<add/ENSP_'cr'
>add/ENSP_nn.n'cr''lf']
Where: nn.n = 3.2 to 16.0, in 0.1 increments (Eb/N0 in
dB).
Note: ASYNC or AUPC Overhead only.
AUPC
Maximum
Tracking
Rate Command:
Response:
Status:
Response: <add/MAXT_n.n'cr'
>add/MAXT_n.n'cr''lf']
<add/MAXT_'cr'
>add/MAXT_n.n'cr''lf'] Where: n.n = 0.5 to 6.0, in 0.5 increments (max tracking
rate in dBm/minute).
Note: ASYNC or AUPC Overhead only.
AUPC Local
Carrier Loss
Action Command:
Response:
Status:
Response: <add/LCL_xxxx'cr'
>add/LCL_xxxx'cr''lf']
<add/LCL_'cr'
>add/LCL_xxxx'cr''lf'] Where: xxxx = HOLD, NOM, or MAX (power level setting
when local carrier loss).
Note: ASYNC or AUPC Overhead only.
AUPC
Remote
Carrier Loss
Action Command:
Response:
Status:
Response: <add/RCL_xxxx'cr'
>add/RCL_xxxx'cr''lf']
<add/RCL_'cr'
>add/RCL_xxxx'cr''lf'] Where: xxxx = HOLD, NOM, or MAX (power level setting
when remote carrier loss).
Note: ASYNC or AUPC Overhead only.
Remote
Modem
AUPC
Commands
Notes:
1. Always wait 3 seconds between consecutive remote modem command/status polls.
2. If Local AUPC is not enabled, status commands will return last known condition. They will also request status
from the remote modem. This allows a second request to return proper status.
Remote
AUPC
Enable Command:
Response:
<add/RPC_xxx'cr'
>add/RPC_xxx'cr''lf' Where: xxx = ON or OFF (remote AUPC enable).
Note: ASYNC or AUPC Overhead only.
Remote
Interface
Substitution
Pattern Command:
Response:
Status:
Response: <add/RISP_xxx'cr'
>add/RISP_xxx'cr''lf']
<add/RISP_'cr'
>add/RISP_xxx'cr''lf']
Where: xxx = ON or OFF (remote transmit 2047 pattern
enable).
Notes:
1. Transmit 2047 Pattern.
2. ASYNC or AUPC Overhead only.
Remote
Interface
Baseband
Loopback Command:
Response:
Status:
Response: <add/RBBL_xxx'cr'
>add/RBBL_xxx'cr''lf']
<add/RBBL_'cr'
>add/RBBL_xxx'cr''lf'] Where: xxx = ON or OFF (remote baseband loopback
enable).
Note: ASYNC or AUPC Overhead only.
Remote
Interface
Read Error
Status Command:
Response:
Example:
Command:
Response: <add/RRES_'cr'
>add/RRES_nE-e'cr''lf']
<add/RRES_'cr'
>add/RRES_2E-6'cr''lf'] Where:
n = 1 to 9 (error rate number).
e = 2 to 6 (exponent).
Notes:
1. Received 2047 Pattern.
2. AYNC or AUPC Overhead only.
This command returns 2047 BER from the remote AUPC
modem. If data is not valid, the message 'No_Data' is
returned in lieu of BER data.