SNR SNR-S212i-8POE Series, Руководство по установке

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SNR-S212i-8POE Installation Guide Preface
Shop.Nag.Ru 2016 ii
Preface
Objectives
This document describes overview, hardware structure, technical specifications, hardware
installation, networking applications, and management and maintenance of the network-
manageable guide-rail Layer 2 PoE industrial Ethernet switch. The appendix lists compliant
standards and protocols, terms, acronyms, and abbreviations involved in this document.
Versions
The following table lists the product versions related to this document.
Product name Product version Hardware version Software version
SNR-S212i-8POE P100R001 A.00 or later V2.1.1 or later
Conventions
Symbol conventions
The symbols that may be found in this document are defined as follows.
Symbol Description
Indicate a hazard with a medium or low level of risk which, if
not avoided, could result in minor or moderate injury.
Indicate a potentially hazardous situation that, if not avoided,
could cause equipment damage, data loss, and performance
degradation, or unexpected results.
Provide additional information to emphasize or supplement
important points of the main text.
Indicate a tip that may help you solve a problem or save time.