GN-GT5D
Gigabit Ethernet Switch
User Guide
Rev.1.0 First Edition
GN-GT5D Gigabit Ethernet Switch
FCC Warning
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 limitations are designed to provide
reasonable protection against harmful interference in a residential installation. This equip-
ment generates, uses and can radiate radio frequency energy and, if not installed and
used in accordance with the instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference will not occur in a par-
ticular installation. If this equipment does cause harmful interference to radio or television
reception, which can be determined by turning the equipment off and on, the user is en-
couraged to try to correct the interference by one or more of the following measures:
n Reorient or relocate the receiving antenna.
n Increase the separation between the equipment and receiver.
n Connect the equipment into a different outlet from the one the receiver is connected
to.
n Consult your local distributors or an experienced radio/TV technician for help.
n Shielded interface cables must be used in order to comply with emission limits.
Changes or modifications to the equipment, which are not approved by the party respon-
sible for compliance, could affect the user’s authority to operate the equipment.
GN-GT5D Gigabit Ethernet Smart Switch
3
CE Mark Warning
This is a Class A product. The product may cause radio interference in a domestic
environment or residential area. If interference does occur, the user may need to take
appropriate actions to counteract this interference.
Disclaimer
The information in this document is subject to change without notice. The anufacturer
makes no representations or warranties with respect to the contents hereof and specifi-
cally disclaims any implied warranties of merchantability of fitness for any particular purpose.
Furthermore, the manufacturer reserves the right to revise this publication and to make
changes from time to time in the content hereof without obligation of the manufacturer to
notify any person of such revision or changes. Gigabyte has an on-going policy of upgrad-
ing its products and it may be possible that information in this document is not up-to-date.
Please check with your local distributors for the latest information. No part of this docu-
ment can be copied or reproduced in any form without written consent from the company.
Trademarks
All trade names and trademarks are the properties of their respective companies and are
acknowledged.
GN-GT5D Gigabit Ethernet Switch
Contents
Chapter1 Introduction .............................5
Overview ............................................................5
Features..............................................................6
Switch Specification ...........................................6
Physical Specification ........................................6
Package Contents...............................................7
The Rear Panel ...................................................7
Installing the Hardware.......................................8
GN-GT5D Gigabit Ethernet Smart Switch
5
Chapter1 Introduction
Overview
The Gigabyte GN-GT5D is a powerful, high-performance, Fast Ethernet Switch, which
acts as traffic controller for 5 highways to connect your networks to other outside networks.
With 5 Gigabit Ethernet uplink ports, the Gigabit Switch can automatically negotiate
with the connected partners for the network speed and duplex mode. It is ideal for micro-
segmenting large networks into smaller, connected subnets for improved performance,
enabling bandwidth-demanding multimedia, imaging and database applications. Moreover,
the 10/100/1000Mbps auto-sensing ability provides an easy way to migrate 10Mbps to
100Mbps and 1000Mbps network with ease. Compared to the shared 10Mbps, 100Mbps
or 1000Mbps networks, the Gigabit Switch delivers a dedicated 10/100/1000Mbps con-
nection to every attached client with no bandwidth congestion issues and the most cost-
effective way to invest in your network’s performance in the long run.
Store-and-forward switching mode guarantees low latency, plus eliminates all network
errors, including runt and CRC error packets. To work under fullduplex mode, transmission
and reception of the frames can occur simultaneously without causing collisions, as well as
doubling the network bandwidth.
The Gigabit Switch using plug-n-play without needing any software to configure, and is
also fully compliant with all kinds of network protocols. Moreover, the abundant diagnostic
LEDs on the front-panel provide the operating status of individual ports and the entire
system.
GN-GT5D Gigabit Ethernet Switch
Features
n 10/100/1000Mbps 5-port Ethernet Switch (RJ-45)
n IEEE802.3x, full-duplex flow control; back-pressure, half-duplex flow control
n Embedded 2Mbits SSRAM packet buffer/address table
n 8K MAC address table auto-ageing
n Support MDI/MDI-X auto detection
n Non-blocking, Store-and-Forward switching
n Automatic source address learning and aging
n Broadcast throttling
Physical Specification
Power Supply : 5V DC 3A
Operation Environment : Operating Temperature : 0 ~ 45 degree C
Storage Temperature: -20 ~ 65 degree C
Humidity : 10% ~ 80% Non-condensing
Gross Weight : 105g
Dimension (L x W x H) : 220 x 133 x 32 mm
LED indicator : Power LED
1000 BASE-T x 5
w LNK/ACT LED
w 100/1000 LED (1000M: Green, 100 M: Yellow, 10M: Off)
w Full Duplex LED
Switch Specification
Switch Processing Scheme : Store-and-forward
Address Table : 8K entries, auto learning/ageing
Flow Control : Back pressure for half duplex, IEEE 802.3x for full duplex
Packet Control : CRC filtering, Broadcast storm control
GN-GT5D Gigabit Ethernet Smart Switch
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Package Contents
Thank you for purchasing this powerful, high-performance Gigabyte 5 ports 10/100/1000
Mbps Gigabit Switch. Before we get started, please check the package to make sure all
items are within and accounted for.
Please contact your local distributor or authorized reseller immediately for any missing or
damaged components. If you require returning the damaged product, you must pack it in
the original packing material or the warranty will be voided.
-- Gigabyte GN-GT5D Gigabit Switch
-- AC Power Adapter
-- User’s Guide for the Gigabyte GN-GT5D Gigabit Switch
The Rear Panel
The Switch’s ports are located on the Switch’s rear panel.
n Power
The power port is where you connect the power adapter.
n Gigabit Port
There are 5 Gigabit ports, each capable of being connected to network devices, such
as PC and printer servers, at 10/100/1000Mbps.
GN-GT5D Gigabit Ethernet Switch
Installing the Hardware
The site where you place the Switch may greatly affect its performance. When installing,
take the following into your consideration:
w Install the switch in a fairly cool and dry place. See Physical Specification for the
acceptable temperature and humidity operating ranges.
w Install the switch in a site free from strong electromagnetic field generators (such as
motors), viberation, dust and direct exposure to sunlight.
w Leave at least 10cm (about 4 linches) of space at the front and rear of the hub for
ventilation.
w Install the switch on the sturdy, level surface that can support its weight, or in
standard-size equipment rack.
Connecting Network Cable
The switch supports 10/100/1000Mbps Gigabit Ethernet. Each port on the switch supports
Auto-MDI/MDI-X. Auto-MDI/MDI-X is a feature that eliminates the need for worring about
using either a standard or crossover cable - you can use either one - and allows any port to
be an uplink port.
AC Power
The switch can be used with AC power supply 5V DC 3A. Please connect the power
adapter into the power port of the switch and plug the other end of the power into the
electrical outlet.
GN-GT5D Gigabit Ethernet Smart Switch
9
Limited Warranty
1-Year Warranty
Gigabyte warrants to the original consumer/purchaser that the product free from defects in
material and workmanship for no limited time from the original manufactory shipment date.
This warranty does not cover the product if it is damaged in the process of being installed
or improperly used.
Gigabyte may replace or repair the product with either new or reconditioned parts. Re-
paired or replaced products will be returned to you at the same revision level as received
or higher at Gigabyte’s option. Gigabyte reverses the right to replace discounted products
with an equivalent generation product.
Customer:
Phone No:
Address:
Email:
Model:
Serial:
Date of Purchase:
Place of Purchase:
From Whom:
Distributor:
KEEP THIS STUB FOR YOUR PURCHASING RECORD
Customer Satisfaction
GIGA-BYTE TECHNOLOGY CO., LTD.
No.6, Bau Chiang Road, Hsin-Tien, Taipei Hsien, Taiwan, R.O.C.
Tel: 886-2-89124888
Fax:886-2-89124007
http://www.gigabyte.com.tw
Technical Support
E-mail: networksupport@gigabyte.com.tw
www.gigabyte.com.tw
25A08-0GT5D-F00
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