Overview - Enterasys SecureStack A2 A2H254-16 Hardware Installation Manual

This chapter introduces the A2H254-16 stackable Fast Ethernet switch.
Depending on the firmware version used in the SecureStack A2, some features described in this
document may not be supported. Refer to the Release Notes shipped with the A2H254-16 to
determine which features are supported.
For information about...
Overview
Connectivity
Management
Standards Compatibility
LANVIEW Diagnostic LEDs
Getting Help

Overview

The A2H254-16 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 uplinks
to a network backbone for a stacked group of up to eight A2 switches. The two built-in
Small Form Pluggable (SFP) interface slots provide you with the option of installing
Mini-GBICs. The various versions of hot swappable Mini-GBICs provide you with the
flexibility to install interfaces that support:
•
•
1000BASE-T Ethernet over copper for 1-Gbps RJ45 connections
1000BASE-SX/LX/ELX fiber-optic connections for 1-Gbps fiber-optic connections
Important Notice
Introduction
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SecureStack A2 Installation Guide
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