Installation guide

Introduction 1-1
1
Introduction
This chapter introduces the Matrix E1 1H582-xx standalone devices.
1.1 OVERVIEW
The 1H582-xx have the same features except for the number fixed front-panel ports and uplink
option slots.
1H582-25
The 1H582-25 (Figure 1-1) has 24, 10BASE-T/100BASE-TX switched ports connected through
24 RJ45 front panel connectors, and 1 expansion slot for optional Ethernet expansion modules.
1H582-51
The 1H582-51 (Figure 1-1) has 48, 10BASE-T/100BASE-TX switched ports connected through
48 RJ45 front panel connectors, and 3 expansion slots for optional Ethernet expansion modules.
The 1H582-51 switching functions are configured using the WebView™ application, CLI
switching commands, or SNMP.
1H582-xx Devices
At 10 or 100 Mbps, the fixed front panel ports can operate in either half-duplex or full-duplex
mode, as determined by Auto-Negotiation. Port configuration can also be manually configured.
Full-duplex can also be manually configured. Half-duplex is not supported when operating at
100 Mbps.
Important Notice
Depending on the firmware version used in the device, some features described in this document
may not be supported. Refer to the Release Notes shipped with the 1H582-xx
to determine which
features are supported.