User Guide

CableIQ Getting Started Guide
10
Blinking a Port Light
The Blink Port Light function helps you determine
which cable is connected to which port on a network
hub or switch.
The tester’s analog toner is also active when the port
light function is active.
Turn the rotary switch to DIAG; then select Blink Port
Light. Look for the blinking activity LED on the hub or
switch.
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