Expansion module leds, Ethernet leds, Token ring leds – Bay Technical Associates BayStack ARN Routers none User Manual

Page 83: Expansion module leds -5, Ethernet leds -5, Token ring leds -5, Table 3-4, Expansion module ethernet leds -5, Table 3-5, Expansion module token ring leds -5

Operating the ARN

114200 Rev. A

3-5

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.

Token Ring LEDs

Table 3-5

describes the expansion module token ring LEDs.

Table 3-4.

Expansion Module Ethernet LEDs

LED

Meaning

Tx
(Transmit)

Lights when the interface is transmitting data over the
network.

Rx
(Receive)

Lights when the interface is receiving data from the network.

Cl
(Collision)

Lights when the interface detects a collision on the network.

Table 3-5.

Expansion Module Token Ring LEDs

LED

Meaning

RCVR
(Receiver)

Lights when the 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.