Chapter 1: Introduction; Overview; A2H123-24 Switch; For Information About - Enterasys SecureStack A2 A2H123-24 Hardware Installation Manual

This chapter introduces the A2H123‐24 stackable switch.

For information about...

Overview

Connectivity
Management
Standards Compatibility
LANVIEW Diagnostic LEDs
Overview
The A2H123‐24 is a stackable Fast Ethernet switch, which can be adapted and scaled to
help meet your network needs. This switch provides a management platform and uplink
to a network backbone for a stacked group of up to eight A2 switches. The two fixed LC
connectors provide fiber‐optic connections to a 100BASE‐FX network.
The switch also supports the use of a redundant DC power supply to help prevent
downtime due to an internal power supply failure in the switch or AC power source.
You can install the SecureStack A2 on a flat surface or into a standard 19‐inch rack with
user‐supplied mounting hardware, and configure the SecureStack A2 functions using the
WebView™ application, CLI switching commands, and/or SNMP.

A2H123-24 Switch

The A2H123‐24 (Figure
include:
• 24 RJ45 ports (10/100 Mbps, 100BASE‐T copper ports).
• Two fixed LC connectors, labeled port 27 and 28, that provide 100BASE‐FX fiber‐optic
connections.
1‐1) has several types of front panel port connections, which
Introduction
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SecureStack A2 Installation Guide
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