Mocomtech CRS-300 operation manual Modem Status LED Indicators, Green, Orange

CRS-300 1:10 Redundancy Switch	Revision 16
Front Panel Operation	MN/CRS300.IOM

7.1.2.2Modem Status LED Indicators

The behavior of the six front panel LEDs which indicate operational status for up to 10 Traffic Modems, and the five front panel LEDs which indicate operational status for the Redundant Modem, are described below in Table 7-2:

Table 7-2. Modem Status LED Indicators

LED	Color	Condition
	Green	Normal operation (no Unit, Tx or Rx Fault)
	Red	• Unit Fault
UNIT STATUS		• Rx and Tx fault for SLM-5650/5650A
	Orange	• Tx or Rx Fault
		• TMI not installed
TRANSMIT PROMPT	Green	Normal operation (no Tx Fault)
	Off	Tx Fault
RECEIVE PROMPT	Green	Normal operation (no Rx Fault)
	Off	Rx Fault
DEFERRED	Off	Normal operation (no Deferred Maintenance Alarm)
(CDM-600, CDM-625)	Orange	Deferred Maintenance Alarm
ONLINE	Green	Normal operation (Modem traffic active to/from User)
	Off	No modem traffic active to/from User
	Orange	Traffic modem is bridged or in “Hot Standby” – verifies that
BRIDGED		Redundant Modem is configured identically to this modem
	Off	Not bridged

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