Table 2. Stack-Link Leds And Their Meanings; Table 3. Port Leds And Their Meanings - Cabletron Systems SmartSTACK STS16-20RM Installation And User Manual

Table 2 lists the stack-link LEDs and their meanings.
LED
TX
RX
ATTACH

Table 2. Stack-link LEDs and Their Meanings

Table 3 lists the port LEDs and their meanings.
LED
INS
(left LED of
port)
ACT
(right LED of
port)

Table 3. Port LEDs and Their Meanings

Introduction
State
On or Data is being transmitted to the stack link.
blinking
On or Data is being received from the stack link.
blinking
On A connection has been established to the stack.
State
On The Token Ring port is inserted into the ring.
Off The Token Ring port is not inserted into the ring.
Blinking The Token Ring port is disabled.
On or Data is being transmitted to or received from the
blinking port.
SmartStack STS16-20RM/STS16-20FRM Token Ring Switches, P/N: 9032957-01
Meaning
Meaning
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