User Guide

Ethernet interfaces
Ethernet port(s) LED
2 Wiring Guide - Ethernet and ATMF25.6
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3EC 17059 ABAA TCZZA Ed. 01
2.2.1 Ethernet Port(s) on your STPro
Each Ethernet port
1
of the STPro is a 10BaseT Half Duplex
Ethernet interface of type MDIX:
1
1 1 1 1
Each Ethernet port on the rear panel has a LED:
Link Integrity/Activity LED
10Base T/MDI-X
Indicator
Description
Name Color State
Integrity Green Off No connection on this port.
gy
Activity
On Ethernet link up.
y
Flashing Data is flowing from/to this
Ethernet port. (hub only)
10BaseT Half Duplex Interfacing
Make sure the 10BaseT port(s) of your PC(s) are configured for
either Auto Negotiation or Half Duplex.
Never configure the 10BaseT Ports for FullDuplex !
CAUTION