Comtech EF Data CDM-710G Installation And Operation Manual page 236

High-speed satellite modem
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CDM-710G High-Speed Satellite Modem
Remote Control
[Unit Block] consists of 20 bytes for Unit Configuration. The format is: ab ccccccccccccccccdx
a = Test Mode
b = Reserved
cccccccccccccccc = Alarm Mask
d = External Reference Frequency
x = Spare bytes.
[Interface Block] consists of 130 bytes and contains the configuration of the current enabled interface on the unit. The format of the
configuration bytes depend on the interface type indicated by the 5
If E3T3STS1 interface, then format is: abcdeff.fx...xxx
a = Tx Data Inversion
b = Rx Data Inversion
c = Rx Clock Source
dd.d = Rx Buffer Size
f= ET3STS1 Type
e = E3T3STS1 Rx FRAME
g= E3T3STS1 Tx Line Code
h=E3T3STS1 External Ref
If Gigabit Ethernet interface then format is: ab...xxxx
a=autocrossover
b=learning
If HSSI interface, then format is: abcdeff.fx...xxx
a = Tx Data Inversion
b = Rx Data Inversion
c = Tx Clock Inversion
d = Rx Clock Inversion
e = Rx Clock Source
ff.f = Rx Buffer Size
x...xxx = spare bytes
same as TST
same as MSK
same as ERF
th
byte in the MGC query or command.
same as TDI (omit interface slot parameter)
same as RDI (omit interface slot parameter)
same as RCK (omit interface slot parameter)
same as RBS (omit interface slot parameter)
same as ETS (omit interface slot parameter)
same as RFM (omit interface slot parameter)
same as TLC (omit interface slot parameter)
same as EFI (omit interface slot parameter)
same as TDI (omit interface slot parameter)
same as RDI (omit interface slot parameter)
same as TCI (omit interface slot parameter)
same as RCI (omit interface slot parameter)
same as RCK (omit interface slot parameter)
same as RBS (omit interface slot parameter)
A–46
Revision 1
MN-CDM710G

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