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Surecom EP-824DX-B User Manual

24-port 100/10m n-way rack mount switch hub
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FCC Statement
This equipment can generate, use and radiate radio frequency energy and, if not
installed and used in accordance with the instructions in this manual, may cause
interference to radio communications. This equipment has been tested and found to
comply with the limits for a Class A computing device pursuant to Subpart J of Part
15 of the FCC rules, which are designed to provide reasonable protection against
radio interference when operated in a commercial environment. Operation of this
equipment in a residential area is likely to cause interference, in which case the user,
at his own expense, will be required to take whatever measures are necessary to
correct the interference.
EP-824DX-B
CE Declaration of conformity :
24-Port 100/10M N-Way
This equipment complies with the requirements relating to electromagnetic
compatibility, EN 55022 class A for ITE and EN 50082-1. This meets the essential
protection requirements of the European Council Directive 89/336/EEC on the
Rack Mount Switch Hub
approximation of the laws of the Member States relating to electromagnetic
compatibility.
Users' Manual
Trademarks
All company, brand, and product names are trademarks or registered trademarks of
their respective companies.
c Copyright 1998 SURECOM Technology Corp. All reights reserved. No
part of this dicumentation may be reproduced, translated, adapted in any
form without the permission from the published.
www.surecom-net.com
www.surecom.com.tw
#471824DXB000

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Summary of Contents for Surecom EP-824DX-B

  • Page 1 All company, brand, and product names are trademarks or registered trademarks of their respective companies. c Copyright 1998 SURECOM Technology Corp. All reights reserved. No part of this dicumentation may be reproduced, translated, adapted in any form without the permission from the published.

  • Page 2: Table Of Contents

    Table of Contents List of Figures Chapter 1 Introduction Figure 2-1 Front Panel Key Features Figure 2-2 LED Indicators Package Contents Figure 2-3 Rear Panel Chapter 2 Hardware Figure 3-1 PC or Workstation Connection Front Panel Figure 3-2 10BASE-T or 100BASE-TX Hub Connection LED Indicators Figure 3-3 Hub without Uplink port Connection...

  • Page 3: Chapter 1 Introduction

    • Provides Back-pressure for Half-Duplex and IEEE 802.3x flow control for Full-Duplex EP-824DX-B is a 24-Port N-Way Rack Mount Switch Hub. It is designed • Store-and-forward switching scheme capability supports rate for easy installation and high-performance in an environment where traffic adaptation and ensures data integrity on the network and the number of users increase continuously.

  • Page 4: Key Features

    Key Features Package Contents • One 24-Port 100/10M N-Way Rack Mount Switch Hub • Conforms to IEEE 802.3 10BASE-T, IEEE 802.3u 100BASE-TX , and • One Power Cord IEEE 802.3x Flow control for full-duplex standards • One Warranty Card • Supports store-and-forward mode switching •...

  • Page 5: Chapter 2 Hardware

    AC power connector to ensure proper insertion of the power cord and that the power switch is turned ON. 2. Link/Activity Figure 2-1: Front panel view of the EP-824DX-B Switch These LED indicators are lighted up green when there is a secure 1. Uplink Port connection (or link) to a device at any of the ports.

  • Page 6: Rear Panel

    Rear Panel The rear panel consists an AC power socket and power switch. The system fan for the Switch is located at the sides of the device. Pow er On/O ff S w itc h Pow er Socke t Figure 2-3: Rear panel view of the Switch This page was intentionally left blank.

  • Page 7: Chapter 3 Network Connections

    2. The FDX/Col LED indicator depends upon LAN card capabilities. Network Connections 3. The 100M LED indicator comes on for a 100 Mbps and stays off for 10Mbps. This chapter describes how to connect EP-824DX-B to your Fast Ethernet network. Switch to Hub Switch to PC A hub (10BASE-T or 100BASE-TX) can be connected to the Switch via a twisted-pair Category 3, 4, 5 UTP/STP straight cable.

  • Page 8: Switch To Switch

    100BASE-TX Hub Using straight cable For a 100BASE-TX hub, the Switch LED indicators should illuminate the When using straight cable, The connection can be made from the uplink following: port of the Switch to any port of the Hub (see figure 3-3). Link/Act is ON.
  • Page 9 Using straight cable When using straight cable, this is done from the Uplink port of the Switch (Switch A) to any of the 10Mbps or 100Mbps (MDI-X) port of the other switch (switch B) or other devices. Using crossover cable When using crossover cable, this is done from any port of the Switch (Switch A) to any of the 10Mbps or 100Mbps (MDI-X) port of the other switch (switch B) or other devices (see Figure 3-4).

  • Page 10: Appendix A Technical Specifications

    Technical Physical and Environmental RAM Buffer: Total 1.5M bytes per device Specifications Filtering Address Table: 8 K entries per device Packet Filtering/ Forwarding Rate: Wire speed per port (for 100Mbps&10Mbps) General Dimensions: 20 x 44 x 4.5 cm (DxLxH) Standards: IEEE 802.3 10BASE-T Ethernet Net Weight: 2.2 kg...

  • Page 11: Appendix B Cable Requirements

    The following shows straight cable and crossover cable connection: Cable Requirements U plink(M DI) P ort on S w itc h/Hub N orm al RJ-45(M D I-X ) P ort R J-45 port on A dapter on Sw itch/H ub The following diagram and table show the standard RJ-45 receptacle/ connector and their pin assignments for the switch-to-network interface card connection, and the straight/crossover cable for the Switch-to-switch/...

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