Cisco Systems 6200 appendix NTC STM-1 Specifications, LEDs on the NTC STM-1

78-5296-02 10/02/98			Hardware Description 1
	Table 1-5	LEDs on the NTC STM-1
	LED	Color	Condition Indicated
	POWER	Green	The module is receiving power.
	READY	Green	The NTC is experiencing no problems.
		Yellow	The NTC failed its power-on self test; it has a hardware problem. Refer to the
			Cisco 6200 User Guide for troubleshooting instructions.
		Off	The NTC is either initializing or in test mode.
	PRIME	Green	This NTC is active and is using the primary bus.
	SEC	Green	This NTC is active and is using the secondary bus. (Redundant systems only.)
	TD	Green	None of the fault conditions that cause the LED to turn yellow or turn off have
			been reported.
		Yellow	The LRFI fault condition has been reported on the transmit side.
	RD	Green	None of the fault conditions that cause the LED to turn yellow or turn off have
			been reported.
		Yellow	One or more of the following fault conditions have been reported on the receive
			side: LOS, LOF, LOP, EQF, LOCD, LAIS.

1.3.6 NTC STM-1 Specifications

Table 1-6 lists the physical and electrical specifications of the NTC STM-1.

Cisco 6200 User Guide 1-17