Brocade Communications Systems DCX 8510-4 manual Determining the status of a power supply, Qsfp

Determining the status of a power supply 4

TABLE 5 CR blade LED descriptions (Continued)

LED purpose	Color	Status	Recommended action
QSFP	No light (LED is off)	No QSFP module, all four	No action needed if the QSFP is not
connector		QSFP ports are disabled	installed or
status LED			verify that the QSFP is fully inserted.
	Steady amber	QSFP module is in, all four	Ensure that the cable is properly
		ports have no signal/no	connected. If the LED remains
		sync.	amber, consult the Brocade DCX
			8510-4 supplier.

Blinking amber	Port is disabled or faulted,
	FC link activity, segmented,
	loopback mode, also
	during transition between
	cable plug in and all four
	ports online.

Check for console messages or wait for all four ports to come online.

Steady green	QSFP module is in and all No action needed.
	ports are online.

Refer to Figure 36 and Table 27 for a map of the ports and a table of external ports to internal ports as shown in the slotShow command

Determining the status of a power supply

Complete the following steps to determine the status of a power supply.

1.Check the LED indicator on the power supply (see the following figure). The LED patterns may temporarily change during POST and other diagnostic tests; for information about how to interpret the LED patterns, refer to Table 6. The Brocade DCX 8510-4 has two power supplies. Be sure to check each module.

2.Check the power supply status by entering psShow.

The power supply status displays OK, Absent, or Faulty. If a power supply displays absent or faulty, contact the Brocade DCX 8510-4 supplier to order replacement parts. Both physically absent or faulty could also be the result of the power supply not being properly seated or being turned off.

Table 15 shows a power supply.

1

Brocade DCX 8510-4 Backbone Hardware Reference Manual	53
53-1002177-05