Nortel Networks 8100, 1000BASE-XD manual Passport 8108GBIC Module, Table B-3

Using the Passport 8100 Modules

Table B-2 describes the module LEDs, and Table B-3 describes the port LEDs.

Table B-2. Module LEDs on the Passport 8132TX and 8148TX Modules

Label	Color/State	Meaning
Fault	Yellow/Steady	A diagnostics failure or hardware failure has been detected.
	Yellow/Blinking	A chassis failure has been detected.
	Off	The system is functioning normally.
Master	Green/Steady	This module is properly generating the system clock for the switch.
	Yellow/Steady	This module has detected system clock generation failure on its own
		circuitry.
	Off	This module is not providing the system clock for the switch. You can pull
		this module out of the chassis without resetting the switch.
Online	Green/Steady	The module is functioning normally and is in switching mode.
	Green/Blinking	The module is running diagnostic tests.
	Yellow/Steady	The module is not in switching mode.
		Software incompatibility exists, or the module cannot communicate with the
		master module over the backplane.
	Off	The module is not receiving power or is administratively disabled.

Table B-3.	Port LEDs on the Passport 8132TX and 8148TX Modules
LED	Color/State	Meaning
10/100	Green/Steady	The port is set to operate at 100 Mb/s.
(Speed)	Off	The port is set to operate at 10 Mb/s.
Link/Activity	Off	No link exists, or the port is disabled.
	Green/Steady	The link is good.
	Green/Blinking	The link is good, and the port is transmitting or receiving traffic.

Passport 8108GBIC Module

The Passport 8108GBIC module has three LEDs to indicate module and system operating conditions (Table B-4). In addition, each port has two LEDs to indicate the presence of link and data activity (Table B-5). Figure B-3 shows the locations of the LEDs.

B-4 204515-C