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Interface configuration commands, B.3.3 interface configuration commands – Comtech EF Data SNM-1001L User Manual

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SNM-1001L Satellite Modem

Revision 1

Remote Control Operation MN/SNM1001L.IOM

B–9

Reed-
Solomon
Interleave
Value

Command:
Response:
Status:
Response:

>add/RRSI_xx'cr''lf']
>add/RRSI_xx'cr''lf']

Where: xx = 4, 8, or 16.

RX 8PSK 2/3
IESS-310
Operation

Command:
Response:
Status:
Response:

>add/R310_xxx'cr''lf']
>add/R310_xxx'cr''lf']

Where: xxx = ON or OFF.

LNB Power

Command:
Response:
Status:
Response:

>add/LNB_xxx'cr''lf']
>add/LNB_xxx'cr''lf']

Where: xxx = ON or OFF.

LNB Voltage

Command:
Response:
Status:
Response:

>add/LNBV_xxx'cr''lf']
>add/LNBV_xxx'cr''lf']

Where: xxx = 13,18, or 24 Volts

LNB
Reference
Enable

Command:
Response:
Status:
Response:

>add/LNBR_xxx'cr''lf']
>add/LNBR_xxx'cr''lf']

Where: xxx = ON or OFF.

LNB Power
Monitor Low
Current
Threshold

Command:
Response:
Status:
Response:

>add/LNBL_xxx'cr''lf']
>add/LNBL_xxx'cr''lf']

Where: xxx = 0 to 500 in 1 mA steps

LNB Power
Monitor High
Current
Threshold

Command:
Response:
Status:
Response:

>add/LNBH_xxx’cr’’lf’]
>add/LNBH_xxx’cr’’lf’]

Where: xxx = 0 to 500 in 1 mA steps

B.3.3 Interface Configuration Commands

Interface
Transmit
Overhead
Type

Command:
Response:
Status:
Response:

>add/ITOT_xxxxx'cr''lf']
>add/ITOT_xxxxx'cr''lf']

Where: xxxxx = NONE or AUPC.

Interface
Receive
Overhead
Type

Command:
Response:
Status:
Response:

>add/IROT_xxxxx'cr''lf']
>add/IROT_xxxxx'cr''lf']

Where: xxxxx = NONE or AUPC.

TX Driver
Type

Command:
Response:
Status:
Response:

>add/TXDR_xxxxx'cr''lf']
>add/TXDR_xxxxx'cr''lf']

Where: xxxxx = V35, RS422, or RS232.

RX Driver
Type

Command:
Response:
Status:
Response:

>add/RXDR_xxxxx'cr''lf']
>add/RXDR_xxxxx'cr''lf']

Where: xxxxx = V35, RS422, or RS232.

Transmit
Clock

Command:
Response:
Status:
Response:

>add/TC_xxx'cr''lf']
>add/TC_xxx'cr''lf']

Where: xxx = INT (internal SCT clock), EXT
(external TX terrestrial clock), REF (external
clock-reference frequency).

External
Clock-
Reference
Frequency

Command:
Response:
Status:
Response:

>add/ERF_nnnnn.n'cr''lf']
>add/ERF_nnnnn.n'cr''lf']

Where: nnnnn.n = 8.0 to 10000.0 (external clock
frequency in kHz).

Transmit
Clock
Phase

Command:
Response:
Status:
Response:

>add/TCP_xxxx'cr''lf']
>add/TCP_xxxx'cr''lf']

Where: xxxx = NRM (normal clock phasing), INV
(inverted clock phasing), AUTO (automatic clock
phasing).

Buffer Clock

Command:
Response:
Status:
Response:

>add/BC_xxx'cr''lf']
>add/BC_xxx'cr''lf']

Where: xxx = INT (internal SCT clock), EXT
(external TX terrestrial clock), SAT (receive
satellite clock), REF (external clock-reference
frequency), INS (insert clock).