Comtech EF Data CRS-500, Инструкция по установке и эксплуатации

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CRS-500 1:N Redundancy System
Revision 4
CSU Front Panel Operation 8–4 MN-CRS-500
8.1.3 LED Indicator Groups
Depending on the user application, most of the LED indicator functions are
accessible remotely via SNMP (Simple Network Management Protocol).
“crs500SlotStatusTable” contains the Unit/Tx/Rx status indicator array. See
Section 9.3 SNMP Interface for information about using this Ethernet-based
remote product management protocol.
Figure 8-3. CRS-500 CSU Front Panel – LED Groups
The front panel LEDs ( Figure 8-3 ) provide Switch Status, Traffic Modem Status, and Redundant
Modem Status at a glance.
8.1.3.1 Switch Status LED Group
Shown as Feature 3 in Figure 8-1, these four LEDs convey the operating state of the CRS-500
System:
SWITCH STATUS
•
Lights GREEN when the system is operating normally (i.e., there are no Switch Faults)
•
Lights RED when there is a Switch Fault (e.g., PSU Fault or COMMS Failure)
MANUAL MODE
•
Flashes ORANGE when the system is in MANUAL mode.
•
Remains OFF when the system is in AUTO Mode.
STORED EVENT
•
Lights GREEN where there are events stored in the Event Log.
•
Remains OFF when there are no events stored in the Event Log (i.e., the log is clear ).
REMOTE
•
Lights ORANGE when the Switch is in Remote Mode . Local monitoring is possible, but
configuration changes through the front panel keypad are disabled.
•
Remains OFF when the Switch is in Local Mode . Remote monitoring is possible, but
configuration changes are possible only through the front panel keypad. Remote
configuration is disabled.