Specifications

SDM-309B Satellite Modem Remote Control
MN/U-SDM309B Rev. # B-B–11
4.3.8 Descramble Enable (ON/OFF)
Command: <add/DE_xxx”cr” (xxx = ON or OFF)
Response: >add/DE_xxx”cr””lf”]
Status Only: <add/DE_”cr”
Response: >add/DE_xxx”cr””lf”]
4.3.9 Interface Substitute Pattern (Transmit 2047 Pattern)
Command: <add/ISP_xxx”cr” (xxx = ON or OFF)
Response: >add/ISP_xxx”cr””lf”]
Status Only: <add/ISP_”cr”
Response: >add/ISP_xxx”cr””lf”]
4.3.10 Interface Read Error Select (FRAME/2047)
This command is used to select the reading of frame error data or 2047 pattern error data.
Command: <add/IRE_xxxx”cr” (xxxx = FRM (FRAME) or 2047)
Response: >add/IRE_xxxx”cr””lf”]
Status Only: <add/IRE_”cr”
Response: >add/IRE_xxxx”cr””lf”]
4.3.11 Interface Buffer Center
This command centers the interface buffer.
Command: <add/IBC_”cr”
Response: >add/IBC_”cr””lf”]
4.3.12 Interface Buffer Size
Command: <add/IBS_nn”cr”
Response: >add/IBS_nn”cr””lf”]
nn = 1, 2, 4, 8, 16, or 32 (buffer size in milli-seconds).
nn = 7.5, 15, or 30 (buffer size in milli-seconds) for E1CAS_format.
nn = 6, 12, 24, or 30 (buffer size in milli-seconds) for T1IBS_format.
Status Only: <add/IBS_”cr”
Response: >add/IBS_nn”cr””lf”]