Olicom 8605, 8600 manual Status and Activity LEDs, State Meaning

8

Status and Activity LEDs

The switch features three status LEDs on the front panel that show the current status of the switch. Also on the front panel are three LEDs that show activity for the optional stacker link module. In addition, each Token-Ring port has two LEDs. On CrossFire 8600, these two LEDs are unlabelled and located on the upper edge of each port. On CrossFire 8605, these LEDs are located under each port and labelled ACT and INS.

Refer to Figure 3 and Figure 4 in this chapter for the locations of all the LEDs.

Table 1 below lists the status LEDs and their meanings.

LED	State	Meaning
PWR	Off	The switch is not connected to a power outlet, or
		the power supply is faulty.
	On	The switch is receiving power.
DIAG	On	The DIAG diagnostics LED is on during the
		power-on self-test.
	Blinking	During download of a new software image, the
		DIAG LED blinks to indicate the clearing (slow
		blink) and loading (faster blink) of FLASH
		memory.
ERR	On	The ERR LED is off during normal operation. If
		the LED turns on, an error has occurred. Power
		the switch down and up again. The ERR LED
		should not turn on again. If it does, the switch is
		faulty.
		Note that the ERR LED also turns on if the switch
		is powered only by an external power supply.

Table 1. Status LEDs and Their Meanings

The stack-link LEDs and port LEDs are described in the tables on the next page.

CrossFire 8600/8605 Token-Ring Switches v. 1.2, P/N: 710001641 Overview and Specifications