Comtech EF Data CDM-625A Installation And Operation Manual page 159

CDM-625A Advanced Satellite Modem
Front Panel Operation
6.2.1.11.8 CONFIG: Mask  ROp (RAN Optimization)
RAN Optimization Rx Alarm = Active
Although selectable/viewable, this mask is reserved for the RAN Optimization option card which,
at present, is not supported. It will be supported in a future release.
6.2.1.11.9 CONFIG: Mask  BUC
Chapter 10. CDM-625A ODU (TRANSCEIVER, BUC, LNB) OPERATION
BUC alarm = Active
Attach to Tx alarm = No
When using L-Band, a Block Up Converter (BUC) may be included in the system. A 'smart' BUC
may be monitored and/or controlled via the modem via FSK (Frequency-Shift Keying control).
For a modem in a 1:1 redundancy setup, you must customize the fault indications for the
physical setup.
6.2.1.11.10 CONFIG: Mask  LNB
Chapter 10. CDM-625A ODU (TRANSCEIVER, BUC, LNB) OPERATION
LNB alarm = Active
Attach to Rx alarm = No
When using L-Band, a Low-Noise Block Down Converter (LNB) may be included in the system. It
cannot be monitored and/or controlled by the modem, except for the power supply values. For a
modem in a 1:1 redundancy setup, you must customize the fault indications for the physical setup.
6.2.1.11.11 CONFIG: Mask  CEX (G.703 Clock Extension mask)
G.703 Clock Extension = Active
(Active, Masked)
Use the arrow keys to select Active or Masked, and then press ENTER.
▲▼
Selecting Active generates a CEX alarm if the G.703 Clock Extension mode is set to TxLock and
the input is lost or removed from the G.703 interface.
(Active,Masked)
(FUTURE)
(Active,Mask)
(Yes,No)()
(Active,Mask)
(Yes,No)()
6–51
Revision 0
MN-CDM625A
()
()