Interface Menu Options And Parameters - Radyne DMD20 Installation And Operation Manual

User Interfaces
REED-SOLOMON (menu)
RS ENABLE/DISABLE
RS RATE
RS INTERLVR DEPTH

4.3.4 Interface Menu Options and Parameters

TX SETUP (menu)
CIRCUIT ID
TERR INTERFACE
TX CLK SRC
TX CLK POL
SCT CLK SRC
SCT CLK POLARITY
DROP & INSERT (menu)
DROP MODE
4-10
These selections are visible only when the Reed-
Solomon Option is installed.
{ENABLED, DISABLED}
Allows the user to Enable/Disable the Reed-Solomon
Encoder.
{Refer to Table 3-1 for valid n/k values}
Displays the currently used n, k Reed-Solomon Codes.
In Closed Net Mode, the user may select custom R-S
Codes.
{4, 8}
Allows the user to select the Reed-Solomon interleaver
depth. In Closed Net Mode, a depth of 4 or 8 may be
selected.
Allows the user entry of a Tx Circuit Identifier. Circuits
can be given up to an 11 Character alphanumeric
identity such as LINK1.
{RS422 SERIAL, M2P PARALLEL, DVB PARALLEL,
G.703 E2, G.703 T2 BAL, G.703 T2 UNBAL, G.703 E1
BAL, G.703 E1 UNBAL, G.703 T1 AMI, G.703 T1
B8ZS, V.35}
Allows the user to select the Transmit Type.
{SCTE, SCT, SCR, EXT CLK}
Allows the user to select the Transmit Clock Source.
{AUTO, NORMAL, INVERTED}
Allows the user to select the Clock Polarity for the Tx
Terrestrial Clock relative to the Tx Data. "Auto" detects
wrong polarity and automatically corrects. If G.703
Interface is selected, this selection cannot be changed.
{INTERNAL (SCT), SCR (Rx SAT CLK)}
Allows the user to select SCT Source to be either the
SCT Oscillator or RX Satellite Clock. Rx SAT CLK is
used for loop timing.
{NORMAL, INVERTED}
Allows the user to select the SCT Clock polarity relative
to the Tx Data.
{NONE, T1-D4, T1-ESF, PCM-30, PCM-30C, PCM-31,
PCM-31C, T1-D4-S, T1-ESF-S.}
Allows the user to select any of the above.
DMD20 Universal Satellite Modem
TM103 - Rev. 1.1