LevelOne GEU-0520, GEU-0820 Quick Installation Guide

V1.0-100900

GEU-0520

5-Port Gigabit Switch

GEU-0820

8-Port Gigabit Switch

QIG Manual

FCC Certifications

This Equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications.

Operati on of this equi pment in a resi dential ar ea is likely to cause harm ful interf erence in whi ch case the us er will be required to correct the interference at his own expense.

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received; including interference that may cause undesired operation.

CE Mark Warning

This equi pm ent comp l ies with th e req ui r em ents r e lat in g to electromagnetic c ompatibili ty, EN 55022 class A for ITE, the essent ial protectio n requirement of Coun cil Directive 2004/108/EC on the approximation of the laws of the Member States relating to electromagnetic compatibility.

Company has an on-going policy of upgrading its products and it may be possible that information in this document is not up-to-date. Please check with your l ocal distributors for the latest information. No part of this document can be copied or reproduced in any form without written consent from the company.

Trademarks: All trade names and trademarks are the properties of

Introduction

GEU-0520 and GEU-0820 are members of LevelOne Unmanaged Switch 2 series which are powerful, high-performance Gigabit Ethernet switches. With 5 or 8 ports capable of 10/100/1000 Mbps auto-negotiation operation (NWay), the switch could automatically negotiate with the connected partners on the network speed and duplex mode. It is ideal for micro-segmenting large networks into smaller, connected subnets for improved performance, enabling the bandwidth demanding multimedia and imaging applications. Moreover, the 10/100/1000Mbps auto-sensing ability provides an easy way to migrate 10/100Mbps to 1000Mbps network. Compared to the shared 10Mbps or 100Mbps networks, the switch delivers a dedicated 10/100/1000Mbps connection to every attached client without bandwidth congestion issue. This switch also supports auto MDI/ MDI-X function. Eac h port could be used to connect to another switch or hub without crossover RJ-45 cable.

Store-and-forward switching mode promises the low latency plus eliminates all the network errors, including runt and CRC error packets. To work under full-duplex mode, transmission and reception of the frames can occur simultaneously wit hout causing collisions as well as double the network bandwidth. Moreover, Pre-IEEE

802.3az Energy Efficient Ethernet is supported to save power consumption

GEU-0520 and GEU-0820 are plug and play without any software to configure and also fully compliant with all kinds of network protocols.

Quick Installation Guide

This section provides unpacking and setup information for

the Switch.

Unpacking

Open the shipping carton and carefully unpack its contents.

The carton should contain the following items:

 One GEU-0520, or GEU-0820 Gigabit Ethernet Switch  Four rubber feet with adhesive backing  Wall-mount K it  One external power adapter  QIG Manual

If any item is found missing or damaged, contact your local

dealer for a service.

Installation

The site where you install the Switch stack may affect its

performance. Use the following guidelines when installing

the switch:

 Install the Switch in a cool and dry place. See

specifications for the acceptable temperature and

humidity operating ranges.

 Install the Switch in a site free from strong

electromagnetic field generators (such as motors),

vibration, dust, and direct exposure to sunlight.

 Leave at least 10 cm of space at the front and rear of the

hub for ventilation.

 Install the Switch on a sturdy, level surface that can

support its weight. When installing the Switch on a level

surface, attach the rubber feet to the bottom of each

device. The rubber feet cushion the hub and protect the

hub case from scratching.

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