LevelOne OfficeCon GSW-2440 User Manual
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LevelOne
GSW-2440
24-Port Gigabit
Web Smart Switch
User Manual
Version 1.0-0604
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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 equi pment is operated in a
commercial environment. This equipment generates, uses, and can radiate radio frequ ency
energy and, if not installed and used in accordance with the instruction manual, may cause
harmful interference to radio communications.
Operation of this equipment in a residential area is likely to cause harmf ul interference in
which case the user 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 equipment complies with the requirements relating to electromagnetic compatibility, EN
55022 class A for ITE, the essential protection requirement of Council Directive 89/336/EEC
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 local 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 their respective companies.
Copyright © 2006. Digital Data Communications, Inc. All Rights Reserved.
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Table of Contents
UNPACKING INFORMATION....................... 5
INTRODUCTION ............................................... 5
GENERAL DESCRIPTION ............................................................................5
KEY FEATURES .........................................................................................5
THE FRONT PANEL....................................................................................6
THE REAR PANEL......................................................................................7
INSTALLATION................................................. 8
DESKTOP INSTALLATION...........................................................................8
RACK-MOUNT INSTALLATION ...................................................................8
INSTALLING NETWORK CABLES................................................................9
NETWORK APPLICATION ...........................................................................9
FUNCTIONAL DESCRIPTION..................... 10
JUMBO FRAME.........................................................................................10
FLOW CONTROL AND BACK PRESSURE ...................................................10
MIRROR...................................................................................................10
VLAN.....................................................................................................10
TRUNK (AGGREGATION).........................................................................10
QUALITY OF SERVICE (QOS)...................................................................10
SNMP.....................................................................................................10
MANAGEMENT GUIDE.................................. 11
ACCESS THE SWITCH...............................................................................11
HOMEPAGE..............................................................................................12
SYSTEM...................................................................................................13
PORT .......................................................................................................14
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VLAN.....................................................................................................15
PVID ......................................................................................................16
AGGREGATION/ TRUNK CONFIGURATION ...............................................17
QUALITY OF SERVICE..............................................................................18
MIRROR...................................................................................................22
RATE LIMIT.............................................................................................23
SNMP.....................................................................................................24
DISCOVERY.............................................................................................25
STATISTICS OVERVIEW ...........................................................................26
DETAILED STATISTICS.............................................................................26
WARM RESTART .....................................................................................27
FACTORY DEFAULT.................................................................................27
SMART BOOT .......................................................................................... 27
SOFTWARE UPLOAD................................................................................28
PRODUCT SPECIFICATIONS..................... 29
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Unpacking Information
Thank you for purchasing GSW-2440 Gigabit Web Smart Switch. Before you start,
please verify that your package contains the following items:
1. One GSW-2440 Web Smart Switch
2. One AC power cord
3. Rack-mount brackets
4. Stackable kit
5. Manual CD
Introduction
General Description
Easily boosting your networking throughput,
LevelOne GSW-2440 provides you 24
10/100/1000Mbps gigabit ports that lead you to a real gigabit connection. Users are
now able to transfer high bandwidth-demanded files faster and get a real efficiency
improvement with the user-friendly web-based management interface.
The management functionalities provide efficient network usage. VLAN reduces the
collisions from widely broadcasting. Port aggregation enlarges the bandwidth of
backbone connection. QoS is supported to secure the bandwidth for some
bandwidth-demanded applications including VoIP or videoconference. The 802.3x
and backpressure flow control mechanisms are also supported to ensure the
correctness of data transmitting.
Key Features
24 fixed 10/100/1000Mbps gigabit ethernet ports for easy network connecting
application.
Provide auto-discovery function for easy network management.
Provide 8K MAC address entries and 24 groups VLAN table
Support port mirror.
Support up to 8 ports and 12 groups port aggregation.
Support QoS for better communication quality.
Support full duplex flow control and half duplex back pressure
Store-and-forward forwarding scheme
Error packet filtering
Support Jumbo frames 9K bytes
Supports 500K bytes buffer memory
Support web-based management interface.
FCC Class A, CE, Meet RoHS
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The Front Panel
The front panel consists of LED indicators. Please refer to the following paragraph for
information.
LEDs Definition
System LED
The switch provides a power LED for the device.
LED Status Operation
Steady Green The switch is powered on
Power
Off The switch is powered off
Port LEDs
The switch provides one “1000M” LED and one “10/100M” LED for each port.
LED Status Operation
Green The port is connected at 1000 Mbps
Blinking Green
A valid link is established, and there is data
transmitting/receiving.
1000M
Off
No valid link on this port or the Port is connected at 10/100
Mbps
Steady Green
A valid link is established, and there is no data
transmitting/receiving.
Blinking Green
A valid link is established, and there is data
transmitting/receiving.
10/100M
Off
No valid link on this port or the port is connected at 1000
Mbps
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The Rear Panel
The rear panel of the switch:
Port Operation
The auto-negotiation feature allows those ports running at one of the following
operation modes:
Media Speed Duplex Mode
Full Duplex
10Mbps
Half Duplex
Full Duplex
100Mbps
Half Duplex
10/100/1000Mbps(copper)
1000Mbps Full Duplex
Reset Button
You can use this button to reset the switch or restore factory default settings. To reset
the switch, press the button once.
To restore factory default settings, press and hold the button for three seconds.
Power Receptacle
To be compatible with the electric service standards around the world, the switch is
designed to afford the power supply in the range from100 to 240VAC, 50/60Hz.
Please make sure that your outlet standard to be within this range.
To power on the switch, please plug the female end of the power cord firmly into the
receptacle of the switch and the other end into an electric service outlet. After the
power cord installation, please check if the power LED is lit for a normal power status.
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Installation
This switch can be placed on your desktop directly, or mounted in a rack. Please refer
to the instructions for installation.
Before installing the switch, we recommend:
1. The switch is placed with appropriate ventilation environment. A minimum 25mm
space around the unit is recommended.
2. The switch and the relevant components are away from sources of electrical
noise such as radios, transmitters and broadband amplifiers.
3. The switch is away from environments beyond recommend moisture.
Desktop Installation
1. Install the switch on a level surface that can support the weight of the uni t and
the relevant components.
2. Plug the switch with the female end of the provided power cord and plug the
male end to the power outlet.
Rack-mount Installation
The switch may be standalone, or mounted in a rack. Rack mounting facilitate to an
orderly installation when you are going to install series of networking devices .
Procedures to rack-mount the switch:
1. Disconnect all the cables from the switch before continuing.
2. Place the unit the right way up on a hard, flat surface with the front facing you.
3. Locate a mounting bracket over the mounting holes on one side of the unit.
4. Insert the screws and fully tighten with a suitable screwdriver.
5. Repeat the two previous steps for the other side of the unit.
6. Insert the unit into the rack and secure with suitable screws (optional).
7. Reconnect all the cables.
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Installing Network Cables
1. Crossover or straight-through cable: All the ports on the switch support
auto-MDI/MDI-X functionality. Both straight-through or crossover cables can be
used as the media to connect the switch with PCs as well as other devices like
switches, hubs or router.
2. Category 3,4,5 or 5eUTP/STP cable: To make a valid connection and obtain the
optimal performance. An appropriate cable that corresponds to different
transmitting/receiving speed is required. To choose a suitable cable, please refer
to the following table.
Media Speed Wiring
10Mbps Category 3,4,5 UTP/STP
100Mbps Category 5 UTP/STP
10/100/1000Mbps
copper
1000Mbps Category 5,5e UTP/STP
Network Application
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