Bay Technical Associates none manual Expansion Module LEDs, Expansion Module Ethernet LEDs

Operating the ARN

Expansion Module LEDs

An ARN expansion module can contain Ethernet, token ring, or serial interface LEDs.

Ethernet LEDs

Table 3-4 describes the expansion module Ethernet LEDs.

Table 3-4.	Expansion Module Ethernet LEDs
LED		Meaning
Tx		Lights when the interface is transmitting data over the
(Transmit)		network.
Rx		Lights when the interface is receiving data from the network.
(Receive)
Cl		Lights when the interface detects a collision on the network.
(Collision)

Token Ring LEDs

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

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

114200 Rev. A 3-5