Pelco 100BASE-TX manual Fiber Failover Mode on, Meaning, Corrective Action, Continued on next page

Table C. Troubleshooting with Front-Panel Indicators (Continued)

Indicator Color	Meaning	Possible Cause		Corrective Action
	Fiber Failover Mode LED (		)
Not lit	The module is not in	The FX Mode switch is set		If fiber redundancy is not
	fiber redundancy	to position 0.		required, no action is
	mode.			required. If fiber redundancy
				is required, power off the
				module, set the FX Mode
				switch to position 1 or 2 as
				appropriate, and then power
				on the module. For detailed
				information, refer to Setting
				Fiber Failover Mode on
				page 16.
Green	The module is in	The FX Mode switch is set		If fiber redundancy is
	fiber redundancy	to position 1 (port A		required, no action is
	mode. The primary	connects to the primary		required. If fiber redundancy
	fiber link is opera-	fiber link) or to position 2		is not required, power off the
	tional. The second-	(port B connects to the		module, set the FX Mode
	ary fiber link is idle.	primary fiber link).		switch to position 0, and
				then power on the module.
Amber	The module is in	A problem exists with the		Refer to the Optic Fault LED
	fiber redundancy	secondary fiber link. The		section or to the 100BASE-FX
	mode. The primary	Optic Fault LED or the		Status LED section in this
	fiber link is opera-	100BASE-FX Status LED for		table as appropriate.
	tional. The second-	port A or port B is red.
	ary fiber link is
	down.
Flashing amber	The module is in	A problem exists with the		Refer to the Optic Fault LED
	fiber redundancy	primary fiber link. The Optic		section or to the 100BASE-FX
	mode. The primary	Fault LED or the 100BASE-		Status LED section in this
	fiber link is down.	FX Status LED for port A or		table as appropriate.
	The secondary fiber	port B is red.
	link is operational.
Red	The module is in	A problem exists with the		Refer to the Optic Fault LED
	fiber redundancy	primary and backup fiber		section or to the 100BASE-FX
	mode; however, both	links. The Optic Fault LEDs		Status LED section in this
	primary and second-	or the 100BASE-FX Status		table as appropriate.
	ary fiber links are	LEDs for ports A and B are
	down.	red.

(Continued on next page)

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