Nortel Networks 114200-E Ethernet 10/100BASE-Tx LEDs, Ethernet 100BASE-Fx LEDs, Token Ring LEDs

Installing and Operating Passport ARN Routers

Ethernet 10/100BASE-Tx LEDs

Table 3-3 describes the base module Ethernet 10/100BASE-Tx LEDs.

Table 3-3.	Base Module Ethernet 10/100BASE-Tx LEDs
LED		Meaning
TX (Transmit)		Lights when the Ethernet interface transmits data.
RX (Receive)		Lights when the Ethernet interface receives data.
CL (Collision)		Lights when the Ethernet interface detects a collision.
Link		Lights when the Ethernet interface has an established link.
100		Lights when the Ethernet interface is running at 100Mbps. If not
		lit, the interface is running at 10Mbps.

Ethernet 100BASE-Fx LEDs

Table 3-4 describes the base module Ethernet 100Base-Fx LEDs.

Table 3-4.	Base Module Ethernet 100Base-Fx LEDs
LED		Meaning
TX (Transmit)		Lights when the Ethernet interface transmits data.
RX (Receive)		Lights when the Ethernet interface receives data.
Link		Lights when the Ethernet interface has an established link.
100		Lights when the Ethernet interface is running at 100Mbps.

Token Ring LEDs

Table 3-5 describes the base module token ring LEDs.

Table 3-5.	Base Module Token Ring LEDs
LED		Meaning
RCVR (Receiver)		Lights when the token ring interface is connected to the
		network.
NSRT (Insert)		Lights when you insert the ARN into the token ring network.
WFLT (Wire Fault)		Lights when the token ring hardware detects a wire fault
		condition.

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