Comtech EF Data CDM-710G - Manual (Page 236)

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