Table of Contents
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1.1 Contents
This manual describes how to install ISCOM2126EA-MA Switch, the features and component
modules of the device and function of every module. It provides a standard method of installation
and cable specifications.
This manual is for hardware installation and for additional configuration operations of software,
refers to Configuration Guide.
1.2 Terminology explanation
10BASE-T
100BASE-TX
Auto-negotiation
Full-duplex
Half-duplex
RJ-45
MDI
MDIX
Chapter 1 Overview
Brief terminology of IEEE 802.3 for LANs, operates at 10Mbps based on
Manchester coding and uses category-3 or better twisted-pair cable.
Brief terminology of IEEE 802.3 for LANs, operates at 100Mbps based on
4B/5B coding and uses category-5 twisted-pair cable.
Auto-Negotiation detects the various modes that exist in the device on the
other end of the wire, the Link Partner, and advertises its own abilities to
automatically configure the highest performance mode of interoperation.
T ransmission of data in two directions simultaneously
Data can be transmitted in both Rx and Tx directions on a signal carrier, but
An eight-wire connector used in twister pair wire
Medium dependent interface, provides the physical and electrical connection to
MDI crossover, a version of MDI that enables connection between like devices.
not at the same time.
the cabling medium.
User Manual
1
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Table of Contents
