D-link DES-1048G User Manual

D-Link ™ DES-1048G
48-Port 10/100Base-T and 2 Mini-GBIC Port
Unmanaged Ethernet Switch
Manual
Building Networks for People
RECYCLABLE
____________________
Information in this document is subject to change without notice. © 2003 D-Link Computer Corporation. All rights reserved.
Reproduction in any manner whatsoever without the written permission of D-Link Computer Corporation is strictly forbidden. Trademarks used in this text: D-Link and the D-Link logo are trademarks of D-Link Computer Corporation; Microsoft and Windows are
registered trademarks of Microsoft Corporation. Other trademarks and trade names may be used in this document to refer to either the entities claiming the marks and names or their products.
D-Link Computer Corporation disclaims any proprietary interest in trademarks and trade names other than its own.
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 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 this user’s guide, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense.
CE Mark Warning
This is a Class A product. In a domestic environment, this product may cause radio interference in which case the user may be required to take adequate measures.
Warnung!
Dies ist ein Produkt der Klasse A. Im Wohnbereich kann dieses Produkt Funkstoerungen verursachen. In diesem Fall kann vom Benutzer verlangt werden, angemessene Massnahmen zu ergreifen.
Precaución!
Este es un producto de Clase A. En un entorno doméstico, puede causar interferencias de radio, en cuyo case, puede requerirse al usuario para que adopte las medidas adecuadas.
Attention!
Ceci est un produit de classe A. Dans un environnement domestique, ce produit pourrait causer des interférences radio, auquel cas l`utilisateur devrait prendre les mesures adéquates.
Attenzione!
Il presente prodotto appartiene alla classe A. Se utilizzato in ambiente domestico il prodotto può causare interferenze radio, nel cui caso è possibile che l`utente debba assumere provvedimenti adeguati.
CONTENTS
INTRODUCTION..................................................................................................................................................1
ETHERNET TECHNOLOGY......................................................................................................................................1
SWITCHING TECHNOLOGY ....................................................................................................................................1
SWITCH DESCRIPTION...........................................................................................................................................2
Features ...........................................................................................................................................................2
Ports.................................................................................................................................................................3
Mini-GBIC Port Insert.....................................................................................................................................3
FRONT-PANEL COMPONENTS................................................................................................................................3
LED Indicators.................................................................................................................................................3
REAR PANEL DESCRIPTION ...................................................................................................................................4
SIDE PANEL DESCRIPTION.....................................................................................................................................4
INSTALLATION...................................................................................................................................................6
PACKAGE CONTENTS ............................................................................................................................................6
BEFORE YOU CONNECT TO THE NETWORK ...........................................................................................................6
INSTALLING THE SWITCH WITHOUT THE RACK.....................................................................................................7
INSTALLING THE SWITCH IN A RACK.....................................................................................................................7
POWER ON............................................................................................................................................................8
Power Failure ..................................................................................................................................................8
CONNECTING THE SWITCH ...........................................................................................................................9
SWITCH TO END NODE .........................................................................................................................................9
SWITCH TO HUB OR SWITCH .................................................................................................................................9
CONNECTING TO NETWORK BACKBONE OR SERVER ..........................................................................................10
TECHNICAL SPECIFICATIONS.....................................................................................................................11
GLOSSARY..........................................................................................................................................................13
WARRANTY INFORMATION........................................................................................................................16
(ALL COUNTRIES AND REGIONS EXCLUDING USA) .............................................................................................16
LIMITED WARRANTY ..........................................................................................................................................18
(USA ONLY).......................................................................................................................................................18
USA ...........................................................................................................................................................................20
D-LINK U.S.A..................................................................................................................................................................20
CANADA ......................................................................................................................................................................20
EUROPE (U. K.)................................................................................................................................................................20
GERMANY ....................................................................................................................................................................20
FRANCE ......................................................................................................................................................................20
Netherlands.............................................................................................................................................................20
Weena 290..............................................................................................................................................................20
Belgium ................................................................................................................................................................20
ITALY.........................................................................................................................................................................20
SWEDEN ......................................................................................................................................................................20
DENMARK ....................................................................................................................................................................20
NORWAY......................................................................................................................................................................20
SINGAPORE...................................................................................................................................................................20
JAPAN ........................................................................................................................................................................20
INDIA .........................................................................................................................................................................20
MIDDLE EAST (DUBAI) .......................................................................................................................................................20
LATINAMERICA ..............................................................................................................................................................20
SOUTH AFRICA ...............................................................................................................................................................20
RUSSIA........................................................................................................................................................................20
TAIWAN ......................................................................................................................................................................20
HEADQUARTERS .............................................................................................................................................................20
D-Link DES-1048G Unmanaged Layer 2 Ethernet Switch
Preface
The DES-1048G User’s Guide is divided into sections that describe the system installation and operating instructions with examples.
Section 1, Introduction – A description of the physical features of the switch, including LED indicators, ports, and panel descriptions.
Section 2, Installation – A description of the physical installation of the switch as well as the packing list. Section 3, Connecting the Switch – A description of the physical installation of the switch including
connecting the switch to the network.
Appendix A, Technical Specifications – The technical specifications of the DES-1048G. Glossary – Lists definitions for terms and acronyms used in this document.
Intended Readers
The DES-104 8G User Guide contains information for setup and management and of the DES-1048G switch. This guide is intended for network managers familiar with network management concepts and terminology.
Notes, Notices, and Cautions
NOTE: A NOTE indicates important information that helps you make
better use of your device.
NOTICE: A NOTICE indicates either potential damage to hardware or loss of data and tells you how to avoid the problem.
CAUTION: A CAUTION indicates a potential for property damage, personal injury, or death.
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D-Link DES-1048G Unmanaged Layer 2 Ethernet Switch
Safety Instructions
Use the following safety guidelines to ensure your own personal safety and to help protect your system from potential damage. Throughout this safety section, the caution icon ( ) is used to indicate cautions and precautions that you need to review and follow.
Safety Cautions
To reduce the risk of bodily injury, electrical shock, fire, and damage to the equipment, observe the following precautions.
Observe and follow service markings. Do not service any product except as explained in your system documentation. Opening or removing covers that are marked with the triangular symbol with a lightning bolt may expose you to electrical shock. Only a trained service technician should service components inside these compartments.
If any of the following conditions occur, unplug the product from the electrical outlet and replace the part or contact your trained service provider:
– The power cable, extension cable, or plug is damaged. – An object has fallen into the product. – The product has been exposed to water. – The product has been dropped or damaged. – The product does not operate correctly when you follow the ope rat i n g inst ruct i ons.
Keep your system away from radiators and heat sources. Also, do not block cooling vents.
Do not spill food or liquids on your system components, and never operate the product in a wet
environment. If the system gets wet, see the appropriate section in your troubleshooting guide or contact your trained service provider.
Do not push any objects into the openings of your system. Doing so can cause fire or electric shock by shorting out interior components.
Use the product only with approved equipment.
Allow the product to cool before removing covers or touching internal components.
Operate the product only from the type of external power source indicated on the electrical ratings label.
If you are not sure of the type of power source required, co nsult your service provider or local power company.
To help avoid damaging your system, be sure the voltage selection switch (if provided) on the power supply is set to match the power available at your location:
– 115 volts (V)/60 hertz (Hz) in most of North and South America and some Far Eastern countries such as South Korea and Taiwan
– 100 V/50 Hz in eastern Japan and 100 V/60 Hz in western Japan – 230 V/50 Hz in most of Europe, the Middle East, and the Far East
Also be sure that attached devices are electrically rated to operate with the power available in your location.
Use only approved power cable(s). If you have not been provid ed w ith a power cab le for your system or for any AC-powered option intended for your system, purchase a power cable that is approved for use in your country. The power cable must be rated for the pro duct and for the voltage and cur rent marked on the product's electrical ratings label. The voltage and current ratin g of the cable should be greater than the ratings marked on the product.
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D-Link DES-1048G Unmanaged Layer 2 Ethernet Switch
Safety Instructions (continued)
To help prevent electric shock, plug the system and peripheral power cables into properly grounded electrical outlets. These cables are equipped with three-prong plugs to help ensure proper grounding. Do not use adapter plugs or remove the grounding prong from a cable. If you must use an extension cable, use a 3-wire cable with properly grounded plugs.
Observe extension cable and power strip ratings. Make sure that the total ampere rating of all products plugged into the extension cable or power strip does not exceed 80 percent of the ampere ratings limit for the extension cable or power strip.
To help protect your system from sudden, transient increases and decreases in electrical power, use a surge suppressor, line conditioner, or uninterruptible power supply (UPS).
Position system cables and power cables carefully; route cables so that they cannot be stepped on or tripped over. Be sure that nothing rests on any cables.
Do not modify power cables or plugs. Consult a licensed electrician or your power company for site modifications. Always follow your local/national wiring rules.
When connecting or disconnecting power to hot-pluggable power supplies, if offered with your system, observe the following guidelines:
– Install the power supply before connecting the power cable to the power supply. – Unplug the power cable before removing the power supply. – If the system has multiple sources of power, disconnect power from the system by unplugging all power cables from the power supplies.
Move products with care; ensure that all casters and/or stabilizers are firmly connected to the system. Avoid sudden stops and uneven surfaces.
General Precautions for Rack-Mountable Products
Observe the following precautions for rack stability and safety. Also refer to the rack installation documentation accompanying the system and the rack for specific caution statements and procedures.
Systems are considered to be components in a rack. Thus, "component" refers to any system as well as to various peripherals or supporting hardware.
CAUTION: Installing systems in a rack without the front and side stabilizers installed could cause the rack to tip over, potentially resulting in b odily injury und er certain circumstances. Therefore, always install the stabilizers before installing components in the rack.
After installing system/components in a rack, never pull more than one component out of the rack on its slide assemblies at one time. The weight of more than one extended component could cause the rack to tip over and may result in serious injury.
Before working on the rack, make sure that the stabilizers are secured to the rack, extended to the floor, and that the full weight of the rack rests on the floor. Install front and side stabilizers on a single rack or front stabilizers for joined multiple racks before working on the rack.
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D-Link DES-1048G Unmanaged Layer 2 Ethernet Switch
Safety Instructions (continued)
Always load the rack from the bottom up, and load the heaviest item in the rack first. Make sure that the rack is level and stable before extending a component from the rack. Use caution when pressing the component rail release latches and sliding a component into or out of a rack; the
slide rails can pinch your fingers. After a component is inserted into the rack, carefully extend the rail into a locking position, and then slide the
component into the rack. Do not overload the AC supply branch circuit that provides power to the rack . The total rack load should not
exceed 80 percent of the branch circuit rating. Ensure that proper airflow is provided to components in the rack. Do not step on or stand on any component when servicing other components in a rack.
NOTE: A qualified electricia n must perform all connections to DC power and to
safety grounds. All electrical wiring must comply with applicable local or national codes and practices.
CAUTION: Never defeat the ground conductor or operate the equipment in the absence of a suitably installed ground conductor. Contact t he appro priate electric al inspection authority or an electrician if you are unc ertain that suitable grounding i s available.
CAUTION: The system chassis must be positively grounded to the rack cabinet frame. Do not attempt to connect power to the system until grounding cables are connected. Completed power and safety ground wiring must be inspected by a qualified electrical inspector. An energy hazard will exist if the safety ground cable is omitted or disconnected.
Protecting Against Electrostatic Discharge
Static electricity can harm delicate components inside your system. To prevent static damage, discharge static electricity from your body before you touch any of the electronic components, such as the microprocessor. You can do so by periodically touching an unpainted metal surface on the chassis.
You can also take the following steps to prevent damage from electrostatic discharge (ESD):
1. When unpacking a static-sensitive component from its shipping carton, do not remove the component from the antistatic packing material until you are ready to install the component in your system. Just before unwrapping the antistatic packaging, be sure to discharge static electricity from your body.
2. When transporting a sensitive component, first place it in an antistatic container or packaging.
3. Handle all sensitive components in a static-safe area. If possible, use antistatic floor pads and workbench pads and an antistatic grounding strap.
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D-Link DES-1048G Unmanaged Layer 2 Ethernet Switch
SECTION 1
Introduction
Ethernet Technology Switch Description Features Ports Front-Panel Components Side Panel Description Rear Panel Description
Ethernet Technology
Fast Ethernet Technology
The growing importance of LANs and the increasing complexity of desktop computing applications are fueling the need for high performance networks. A number of high-speed LAN technologies are proposed to provide greater bandwidth and improve client/server response times. Among them, Fast Ethernet, or 100BASE-T, provides a non-disruptive, smooth evolution from 10BASE-T technology.
100Mbps Fast Ethernet is a standard specified by the IEEE 802.3 LAN committee. It is an extension of the 10Mbps Ethernet standard with the ability to transmit and receive data at 100Mbps, while maintaining the Carrier Sense Multiple Access with Collision Detection (CSMA/CD) Ethernet protocol.
Gigabit Ethernet Technology
Gigabit Ethernet is an extension of IEEE 802.3 Ethernet utilizing the same packet structure, format, and support for CSMA/CD protocol, full duplex, flow control, and management objects, but with a tenfold increase in theoretical throughput over 100Mbps Fast Ethernet and a one hundred-fold increase over 10Mbps Ethernet. Since it is compatible with all 10Mbps and 100Mbps Ethernet environments, Gigabit Ethernet provides a straightforward upgrade without wasting a company’s existing investment in hardware, software, and trained personnel.
The increased speed and extra bandwidth offered by Gigabit Ethernet is essential to coping with the network bottlenecks that frequently develop as computers and th eir busses get faster and more users use applicatio ns that generate more traffic. Upgrading key components, such as your backbone and servers to Gigabit Ethernet can greatly improve network response times as well as significantly speed up the traffic between your subnetworks.
Gigabit Ethernet enables fast optical fiber connections to support video conferencing, complex imaging, and similar data-intensive applications. Likewise, since data transfers occur 10 times faster than Fast Ethernet, servers outfitted with Gigabit Ethernet NIC’s are able to perform 10 times the number of operations in the same amount of time.
In addition, the phenomenal bandwidth delivered by Gigabit Ethernet is the most cost-effective method to take advantage of today and tomorrow’s rapidly improving switching and routing internetworking technologies.
Switching Technology
Another key development pushing the limits of Ethernet technology is in the field of switching technology. A switch bridges Ethernet packets at the MAC address level of the Ethernet protocol transmitting among connected Ethernet or Fast Ethernet LAN segments.
Switching is a cost-effective way of increasing the total network capacity available to users on a local area network. A switch increases capacity and decreases network loading by making it possible for a local area
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D-Link DES-1048G Unmanaged Layer 2 Ethernet Switch
network to be divided into different segments which don’t compete with each other for network transmission capacity, giving a decreased load on each.
The switch acts as a high-speed selective bridge between the individual segments. Traffic that needs to go from one segment to another (from one port to another) is au tomatically forwarded by the switch, without interf ering with any other segments (ports). This allows the total network capacity to be multiplied, while still main taining the same network cabling and adapter cards.
For Fast Ethernet or Gigabit Ethernet networks, a switch is an effective way of eliminating problems of chaining hubs beyond the “two-repeater limit.” A switch can be used to split parts of the network into different collisio n domains, for example, making it possible to expand your Fast Ethern et network beyond the 205-meter network diameter limit for 100BASE-TX networks. Switches supporting both traditional 10Mbps Ethernet and 100Mbps Fast Ethernet are also ideal for bridging between existing 10M bp s net w o rks and new 100Mbps networks.
Switching LAN technology is a marked improvement over the previous generation of network bridges, which were characterized by higher latencies. Routers have also been used to segment local area networks, but the cost of a router and the setup and maintenance required make routers relatively impractical. Today’s switches are an ideal solution to most kinds of local area network congestion problems.
Switch Description
The DES-1048G is a stand-alone unmanaged switch. It is equipped with forty-eigh t ports provid ing dedicated 10 or 100 Mbps bandwidth. These ports can be used for connecting PCs, servers, and hubs. The forty-eight dual speed ports use standard twisted-pair cabling and are ideal for segmenting networks into small, connected subnets. Each port can support up to 200 Mbps of throughpu t in full duplex mode. In addition, the Switch is equipped with two Mini-GBIC fiber optic uplink ports enabling convenient access to a server or network backbone for all the clients served by the Switch. This stand-alone Switch enables the network to use some of the most demanding multimedia and imaging applications concurrently with other user applications without creating bottlenecks. The built-in console interface can be used to individually con figure each po rt for Speed, Fu ll or Half duplex operation, and IEEE 802.3x Flow Control in full duplex mode.
Features
Forty-eight 10/100 Mbps ports for connections to other LAN switches and hubs, or directly to power users
IEEE 802.3 compliant 10BASE-T
IEEE 802.3u compliant 100BASE-TX
IEEE 802.3z compliant (for mini-GBIC port insert)
Full and half-duplex for both 10Mbps and 100Mbps connections. Full duplex allows the switch port to
simultaneously transmit and receive data, and only works with connections to full-duplex capable end stations and switches. Connections to a hub must take place at half-duplex
2 optional Mini-GBIC ports located on the front panel. The Mini-GBIC ports operate at full duplex only
Store and forward switching scheme capability to support rate adaptation and protocol conversion
Data forwarding rate 14,880 pps per port at 100% of wire-speed for 10Mbps speed
Data forwarding rate 148,809 pps per port at 100% of wire-speed for 100Mbps speed
Data forwarding rate 1,488,090 pps per port at 100% of wire-speed for 1000Mbps speed
Data filtering rate eliminates all error packets, runts, etc. at 14,880 pps per port at 100% of wire-speed
for 10Mbps speed
Data filtering rate eliminates all error packets, runts, etc. at 148,810 pps per port at 100% of wire-speed for 100Mbps speed
Data filtering rate eliminates all error packets, runts, etc. at 1,488,100 pps per port at 100% of wire­speed for 1000Mbps speed
Layer 2 switching based on MAC address
Address handling: auto-learning, auto-aging
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D-Link DES-1048G Unmanaged Layer 2 Ethernet Switch
MAC Address table: Support addresses up to 8K
A packet buffer size of 2M-bytes per device (embedded)
Auto-negotiation (NWay) between 10Mbps/100Mbps, half-duplex or full duplex for 10/100BASE-T
ports
Ports
Forty-eight high-performance NWay Fast Ethernet ports, all of which operate at 10/100 Mbps for connections to end stations, servers, and hubs. All ports can auto-negotiate between 10Mbps or 100Mbps and full or half duplex
Two Mini-GBIC ports for connecting to another switch, server or network backbone
Mini-GBIC Port Insert
2 mini-GBIC port slots available
Accepts 1000BASE-SX, 1000BASE-LX and 1000LH
Hot swappable
IEEE 802.3x compliant Flow Control support for full duplex operation
Supports full duplex 1000Mbps op erat i o n o nl y
Front-Panel Components
The front panel of the Switch consists of LED indicators, 48 (10/100 Mbps) Fast Ethernet ports and two indicators for the mini-GBIC ports.
Figure 1-1. Front Panel View of the switch
Comprehensive LED indicators display the status of the switch and the network.
LED Indicators
The LED indicators of the Switch include Power and Link/Act. The following shows the LED indicators for the Switch along with an explanation of each indicator.
Power
Figure 1-2. LED Indicators
This indicator on the front panel should be lit during the Power-On Self Test (POST). It will light green approximately 2 seconds after the switch is powered on to indicate
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D-Link DES-1048G Unmanaged Layer 2 Ethernet Switch
the ready state of the device. Each on-board port has a corresponding indicator. This will light steady green for a
Link/Act
valid link and blink whenever there is reception or transmission (i.e. Activity--Act) of data occurring at a port.
Rear Panel Description
The rear panel of the switch contains an AC power connector.
Figure 1-3. Rear panel view of the Switch
The system fan is used to dissipate heat. The AC power connector is a standard three-pronged connector that supports the power cord. Plug in the female connector of th e provided power cord into th is socket, and the male end of the cord into a power outlet. The switch automatically adjusts its power setting to any supply voltage in the range from 100~120; 200~240 VAC at 50 ~ 60 Hz.
Side Panel Description
The sides of the system provide heat vents that help to dissipate heat. Do not block these openings, and leave at least 6 inches of space at the rear and sides of the switch for proper ventilation. Be reminded that without proper heat dissipation and air circulation, system components might overheat, which could lead to system failure.
Figure 1-4. Side Panels (the left-hand panel is pictured on top)
Mini-GBIC Gigabit Ports
In addition to the 48 10/100Mpbs ports, the Switch features two mini-GBIC ports. See the diagram below to view the two mini-GBIC port modules being plugged into the Switch.
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D-Link DES-1048G Unmanaged Layer 2 Ethernet Switch
Figure 2-5. Mini-GBIC port modules being plugged into the Switch (Note: Illustration purposes only;
modules are not included with the device.)
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D-Link DES-1048G Unmanaged Layer 2 Ethernet Switch
SECTION 2
Installation
Package Contents Before You Connect to the Network Installing the Switch Without the Rack Rack Installation Power On
Package Contents
Open the shipping carton of the Switch and carefully unpack its contents. The carton should contain the following items:
One DES-1048G Stand-alone Switch
One AC power cord
This User’s Guide on CD-ROM
Registration Card
Mounting Kit (two brackets and screws)
Four rubber feet with adhesive backing
If any item is found missing or damaged, please contact your local D-Link reseller for replacement.
Before You Connect to the Network
The site where you install the Switch may greatly affect its performance. Please follow these guidelines for setting up the Switch.
Install the Switch on a sturdy, level surface that can support at least 3 kg of weight. Do not place heavy
objects on the Switch.
The power outlet should be within 1.82 m e t ers (6 feet) of the Swit ch .
Visually inspect the power cord and see that it is fully secured to the AC power port.
Make sure that there is proper heat dissipation from and adequate ventilation around th e switch. Leave at
least 10 cm of space at the front and rear of the Switch for ventilation.
Install the Switch in a fairly cool and dry place 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.
When installing the switch on a level surface, attach the rubber feet to the bottom of the device. The
rubber feet cushion the Switch, protect the casing from scratches and prevent it from scratching other surfaces.
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D-Link DES-1048G Unmanaged Layer 2 Ethernet Switch
Installing the Switch Without the Rack
When installing the Switch on a desktop or shelf, the rubber feet included with the Switch should first be attached. Attach these cushioning feet on the bottom at each corner of the device. Allow enough ventilation space between the Switch and any other objects in the vicinity.
Figure 2-1. Prepare Switch for installation on a desk top or shelf
Installing the Switch in a Rack
The Switch can be mounted in a standard 19” rack. Use the following diagrams to guide you.
Figure 2-2. Fasten mounting brackets to S witch
Fasten the mounting brackets to the Switch using the screws provided. With the brackets attached securely, you can mount the Switch in a standard rack as shown in Figure 2-3 on the following page.
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D-Link DES-1048G Unmanaged Layer 2 Ethernet Switch
Mounting the Switch in a Standard 19” Rack
Figure 2-3. Installing Switch in a rack
Power On
Plug one end of the AC power cord into the power connector of the Switch and the other end into the local power source outlet.
Power Failure
As a precaution, in the event of a power failure, unplug the Switch. When power is resumed, plug the Switch back in.
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D-Link DES-1048G Unmanaged Layer 2 Ethernet Switch
Connecting The Switch
Switch To End Node Switch To Hub or Switch Connecting To Network Backbone or Server
NOTE: All 48 high-performance NWay Ethernet ports can support both MDI-II and MDI-X connections.
Switch To End Node
SECTION 3
End nodes include PCs outfitted with a 10, 100, or 10/100 Mbps RJ-45 Ethernet/Fast Ethernet Network Interface Card (NIC) and most routers.
An end node can be connected to the Switch via a twisted-pair Category 3, 4, or 5 UTP/STP cable. The end node should be connected to any of the ports of the Switch.
Figure 3-1. Switch connected to an end node
The Link/Act LEDs for each UTP port light green when the link is valid. The LED over the port labe l indicates port speed of either 10 or 100 Mbps. A blinking LED on the bottom indicates packet activity on that port.
Switch to Hub or Switch
These connections can be accomplished in a number of ways using a normal cable
A 10BASE-T hub or switch can be connected to the Switch via a twisted-pair Category 3, 4 or 5
UTP/STP cable.
A 100BASE-TX hub or switch can be connected to the Switch via a twisted-pair Category 5 UTP/STP
cable.
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D-Link DES-1048G Unmanaged Layer 2 Ethernet Switch
Figure 3-2. Switch connected to a port on a hub o r switch using e ither a straight o r crossover cable –
any normal cable is fine
Connecting To Network Backbone or Server
The mini-GBIC fiber optic ports are ideal for uplinking to a network backbone or network server via 1000BASE­SX and 1000BASE-LX fiber optic cable. These ports operate at 1000 Mbps in full duplex mode only. Mini ­GBIC port modules can be installed or taken out without powering off or disconnecting the Switch.
Figure 3-3. Connecting to a server
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D-Link DES-1048G Unmanaged Layer 2 Ethernet Switch
Technical Specifications
IEEE 802.3 10BASE-T Ethernet IEEE 802.3u 100BASE-TX Fast Ethernet
Standard
IEEE 802.3z 1000BASE-SX Gigabit Ethernet IEEE 802.3x Flow Control
IEEE 802.3 Nway auto-negotiation
Appendix A
General
Protocols Data Transfer Rates:
Ethernet Fast Ethernet
Gigabit Ethernet Topology
Network Cables
Ports
CSMA/CD Half-duplex Full-duplex
10 Mbps 20Mbps 100Mbps 200Mbps
2000Mpbs Star
10BASE-T
UTP Category 3, 4, 5 (100 meters max.) EIA/TIA- 568 100-ohm STP (100 meters max.)
100BASE-TX
UTP Cat. 5 (100 meters max.) EIA/TIA-568 100-ohm STP (100 meters max.)
1000BASE-SX
50/125µm Multimode Fiber-optics (550 meters max.)
62.5/125µm Multimode Fiber-optics (275 meters max.)
1000BASE-LX
50/125µm Multimode Fiber-optics (550 meters max.)
62.5/125µm Multimode Fiber-optics (275 meters max.)
48 10/100BASE-T Ethernet ports in front panel 2 1000Mbps Mini-GBIC ports
AC Inputs: Power Consumption: DC Fan: Operating
Temperature: Storage Temperature:
Humidity:
Dimensions: Weight:
Physical & Environmental
100 - 240 VAC, 50/60 Hz (internal universal power supply) 24 watts maximum 2 built-in 40 x 40 x 10 mm fans
0 to 40 degrees Celsius
-25 to 55 degrees Celsius Operating: 5% to 95% RH non-condensing
Storage: 0% to 95% RH non-condensing 441 mm x 309 mm x 44 mm (1U), 19 inch rack-mount width
3.9 Kg
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D-Link DES-1048G Unmanaged Layer 2 Ethernet Switch
EMI: Safety:
Transmission Method: RAM Buffer: Filtering Address
Table:
Packet Filtering/ Forwarding Rate:
MAC Address Learning:
FCC Class A, CE Class A CSA International
Performance
Store-and-forward 2 Mbyte per device
8K MAC address per device
Full-wire speed for all connections. 14,880 pps for 10M and 148,809 pps for 100M 1,488,090 pps for 1000M
Automatic update.
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D-Link DES-1048G Unmanaged Layer 2 Ethernet Switch
Glossary
1000BASE-SX – 1000Mbps Ethernet implementation over fiber-optic cable, intended for shorter distances, such as within a building.
1000BASE-LX – 1000Mbps Ethernet implementation over fiber-optic cable, for longer distances, such as a college campus.
100BASE-TX – 100Mbps Ether net implementation over Category 5 an d Type 1 t wis t ed pai r ca bl i n g. 10BASE-T – The IEEE 802.3 specification for Ethernet over Unshielded Twisted Pair (UTP) cabling. aging – The automatic removal of dynamic entries from the Switch Database which have timed-out and are
no longer valid. ATM – Asynchronous Transfer Mode. A connection oriented transmission protocol based on fixed length
cells (packets). ATM is designed to carry a complete range of user traffic, including voice, data and video signals.
auto-negotiation – A feature on a port which allows it to advertise its capabilities for speed, duplex and flow control. When connected to an end station that also supports auto-negotiation, the link can self-detect its optimum operating setup.
backbone – The part of a network used as the primary path for transporting traffic backbone port – A port which does not learn device addresses, and which receives all frames with an
unknown address. Backbone ports are normally used to conn ect the switch to the b ackbone of your network. Note that backbone ports were formerly known as designated downlink ports.
bandwidth – Information capacity, measured in bits per second, that a channel can transmit. The bandwidth of Ethernet is 10Mbps and the bandwidth of Fast Ethernet is 100Mbps.
baud rate – The switching speed of a line. Also known as line speed between network segments. BOOTP – The BOOTP protocol allows you to automatically map an IP address to a given MAC address
each time a device is started. In addition, the protocol can assign the subnet mask and default gateway to a device.
bridge – A device that interconnects local or remote networks no matter what higher level protocols are involved. Bridges form a single logical network, centralizing network administration.
broadcast – A message sent to all destination devices on the network. broadcast storm – Multiple simultaneous broadcasts that typically absorb available network bandwidth and
can cause network failure. console port – The port on the switch accepting a terminal or modem connector. It changes the parallel
arrangement of data within computers to the serial form used on data transmission links. This port is most often used for dedicated local management.
CSMA/CD – Channel access method used by Ethernet and IEEE 802.3 standards in which devices transmit only after finding the data channel clear for some period of time. When two devices transmit simultaneously, a collision occurs and the colliding devices delay their retransmissions for a random amount of time.
data center switching – The point of aggregation within a corporate network where a switch provides high­performance access to server farms, a high-speed backbone connection and a control point for network management and security.
Ethernet – A LAN specification developed jointly by Xerox, Intel and Digital Equipment Corporation. Ethernet networks operate at 10Mbps using CSMA/CD to run over cabling.
Fast Ethernet – 100Mbps technology based on the Ethernet/ C D net work a ccess m e thod. Flow Control – (IEEE 802.3z) A means of holding packets back at the transmit port of the connected end
station. Prevents packet loss at a congested switch port.
forwarding The process of sending a packet toward its destination by an internetworking device. full duplex – A system that allows packets to be transmitted and received at the same time and, in effect,
doubles the potential throughput of a link. half duplex – A system that allows packets to be transmitted and received, but not at the same time.
Contrasts with full duplex.
13
D-Link DES-1048G Unmanaged Layer 2 Ethernet Switch
IP address – Internet Protocol address. A unique identifier for a device attached to a network using TCP/IP. The address is written as four octets separated with full-stops (periods), and is made up of a network section, an optional subnet section and a host section.
IPX – Internetwork Packet Exchange. A protocol allo wi n g com munication in a NetWare network. LAN – Local Area Network. A network of connected computing resources (such as PCs, printers, servers)
covering a relatively small geographic area (usually not larger than a floor or building). Characterized by high data rates and low error rates.
latency – The delay between the time a device receives a packet and the time the packet is forwarded out of the destination port.
line speed – See baud rate. main port – The port in a resilient link that carries data traffic in normal operating conditions. MDI – Medium Dependent Interface. An Ethernet port connection where the transmitter of one device is
connected to the receiver of another device. MDI-X – Medium Dependent Interface Cross-over. An Ethernet port connection where the internal transmit
and receive lines are crossed. MIB – Management Information Base. Stores a device’s management characteristics and parameters. MIBs
are used by the Simple Network Management Protocol (SNMP) to contain attributes of their managed systems. The Switch contains its own internal MIB.
multicast – Single packets copied to a specific subset of network addresses. These addresses are specified in the destination-address field of the packet.
protocol – A set of rules for communication between devices on a network. The rules dictate format, timing, sequencing and error control.
resilient link – A pair of ports that can be configured so that one will take over data transmission shou ld the other fail. See also main port and standby port.
RJ-45 – Standard 8-wire connectors for IEEE 802.3 10BASE-T networks. RMON – Remote Monitoring. Subset of SNMP MIB II which allows monitoring and management
capabilities by addressing up to ten different groups of information. RPS – Redundant Power System. A device that provides a backup source of power when connected to the
switch.
server farm – A cluster of servers in a centralized location serving a large user population. SLIP – Serial Line Internet Protocol. A protocol which allows IP to run over a serial line connection. SNMP – Simple Network Management Protocol. A protocol originally designed to be used in managing
TCP/IP internets. SNMP is presently implemented on a wide range of computers and networking equipment and may be used to manage many aspects of network and end station operation.
Spanning Tree Protocol – (STP) A bridge-based system for providing fault tolerance on networks. STP works by allowing you to implement parallel paths for network traffic, and ensure that redundant paths are disabled when the main paths are operational and enabled if the main paths fail.
stack – A group of network devices that are integrated to form a single logical device. standby port – The port in a resilient link that will take over data transmission if the main port in the link
fails. switch – A device which filters, forwards and floods packets based on the packet’s destination address. The
switch learns the addresses associated with each switch port and builds tables based on this information to be used for the switching decision.
TCP/IP – A layered set of communications protocols providing Telnet terminal emulation, FTP file transfer, and other services for communication among a wide range of computer equipment.
Telnet – A TCP/IP application protocol that provides virtual terminal service, letting a user log in to another computer system and access a host as if the user were connected directly to the host.
TFTP
– Trivial File Transfer Protocol. Allows you to transfer files (such as software upgrades) from a
remote device using your switch’s local management capabilities. UDP – User Datagram Protocol. An Internet standard protocol that allows an application program on one
device to send a datagram to an application program on another device.
14
D-Link DES-1048G Unmanaged Layer 2 Ethernet Switch
VLAN – Virtual LAN. A group of location- and topology-independent devices that communicate as if they are on a common physical LAN.
VLT – Virtual LAN Trunk. A Switch-to-Switch link which carries traffic for all the VLANs on each Switch.
VT100 – A type of terminal that uses ASCII characters. VT100 screens have a text-based appearance.
15
W arranty Information
(All countries and regions excluding USA)
Wichtige Sicherheitshinweise
1. Bitte lesen Sie sich diese Hinweise sorgfältig durch.
2. Heben Sie diese Anleitung für den spätern Gebrauch auf.
3. Vor jedem Reinigen ist das Gerät vom Stromnetz zu trennen. Vervenden Sie keine Flüssig- oder Aerosolreiniger. Am besten dient ein angefeuchtetes Tuch zur Reinigung.
4. Um eine Beschädigung des Gerätes zu vermeiden sollten Sie nur Zubehörteile verwenden, die vom Hersteller zugelassen sind.
5. Das Gerät is vor Feuchtigkeit zu schützen.
6. Bei der Aufstellung des Gerätes ist auf sichern Stand zu achten. Ein Kippen oder Fallen könnte Verletzungen hervorrufen. Verwenden Sie nur sichere Standorte und beachten Sie die Aufstellhinweise des Herstellers.
7. Die Belüftungsöffnungen dienen zur Luftzirkulation die das Gerät vor Überhitzung schützt. Sorgen Sie dafür, daß diese Öffnungen nicht abgedeckt werden.
8. Beachten Sie beim Anschluß an das Stromnetz die Anschlußwerte.
9. Die Netzanschlußsteckdose muß aus Gründen der elektrischen Sicherheit einen Schutzleiterkontakt haben.
10. Verlegen Sie die Netzanschlußleitung so, daß niemand darüber fallen kann. Es sollete auch nichts auf der Leitung abgestellt werden.
11. Alle Hinweise und Warnungen die sich am Geräten befinden sind zu beachten.
12. Wird das Gerät über einen längeren Zeitraum nicht benutzt, sollten Sie es vom Stromnetz trennen. Somit wird im Falle einer Überspannung eine Beschädigung vermieden.
13. Durch die Lüftungsöffnungen dürfen niemals Gegenstände oder Flüssigkeiten in das Gerät gelangen. Dies könnte einen Brand bzw. Elektrischen Schlag auslösen.
14. Öffnen Sie niemals das Gerät. Das Gerät darf aus Gründen der elektrischen Sicherheit nur von authorisiertem Servicepersonal geöffnet werden.
15. Wenn folgende Situationen auftreten ist das Gerät vom Stromnetz zu trennen und von einer qualifizierten Servicestelle zu überprüfen:
a. Netzkabel oder Netzstecker sint beschädigt. b. Flüssigkeit ist in das Gerät eingedrungen. c. Das Gerät war Feuchtigkeit ausgesetzt. d. Wenn das Gerät nicht der Bedienungsanleitung ensprechend funktioniert oder Sie mit Hilfe dieser
Anleitung keine Verbesserung erzielen. e. Das Gerät ist gefallen und/oder das Gehäuse ist beschädigt. f. Wenn das Gerät deutliche Anzeichen eines Defektes aufweist.
16. Bei Reparaturen dürfen nur Orginalersatzteile bzw. den Orginalteilen entsprechende Teile verwendet werden. Der Einsatz von ungeeigneten Ersatzteilen kann eine weitere Beschädigung hervorrufen.
17. Wenden Sie sich mit allen Fragen die Service und Repartur betreffen an Ihren Servicepartner. Somit stellen Sie die Betriebssicherheit des Gerätes sicher.
18. Zum Netzanschluß dieses Gerätes ist eine geprüfte Leitung zu verwenden, Für einen Nennstrom bis 6A und einem Gerätegewicht grőßer 3kg ist eine Leitung nicht leichter als H05VV-F, 3G, 0.75mm2 einzusetzen.
WARRANTIES EXCLUSIVE
IF THE D-LINK PRODUCT DOES NOT OPERATE AS WARRANTED ABOVE, THE CUSTOMER'S SOLE REMEDY SHALL BE, AT D-LINK'S OPTION, REPAIR OR REPLACEMENT. THE FOREGOING WARRANTIES AND REMEDIES ARE EXCLUSIVE AND ARE IN LIEU OF ALL OTHER WARRANTIES, EXPRESSED OR IMPLIED, EITHER IN FACT OR BY OPERATION OF LAW, STATUTORY OR OTHERWISE, INCLUDING WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. D-LINK NEITHER ASSUMES NOR AUTHORIZES ANY OTHER PERSON TO ASSUME FOR IT ANY OTHER LIABILITY IN CONNECTION WITH THE SALE, INSTALLATION MAINTENANCE OR USE OF D-LINK'S PRODUCTS.
D-LINK SHALL NOT BE LIABLE UNDER THIS WARRANTY IF ITS TESTING AND EXAMINATION DISCLOSE THAT THE ALLEGED DEFECT IN THE PRODUCT DOES NOT EXIST OR WAS CAUSED BY THE CUSTOMER'S OR ANY THIRD PERSON'S MISUSE, NEGLECT, IMPROPER INSTALLATION OR TESTING, UNAUTHORIZED ATTEMPTS TO REPAIR, OR ANY OTHER CAUSE BEYOND THE RANGE OF THE INTENDED USE, OR BY ACCIDENT, FIRE, LIGHTNING OR OTHER HAZARD.
LIMITATION OF LIABILITY
IN NO EVENT WILL D-LINK BE LIABLE FOR ANY DAMAGES, INCLUDING LOSS OF DATA, LOSS OF PROFITS, COST OF COVER OR OTHER INCIDENTAL, CONSEQUENTIAL OR INDIRECT DAMAGES ARISING OUT THE INSTALLATION, MAINTENANCE, USE, PERFORMANCE, FAILURE OR INTERRUPTION OF A D- LINK PRODUCT, HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY. THIS LIMITATION WILL APPLY EVEN IF D-LINK HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
IF YOU PURCHASED A D-LINK PRODUCT IN THE UNITED STATES, SOME STATES DO NOT ALLOW THE LIMITATION OR EXCLUSION OF LIABILITY FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES, SO THE ABOVE LIMITATION MAY NOT APPLY TO YOU.
Limited Warranty (USA Only)
Subject to the terms and conditions set forth herein, D-Link Systems, Inc. (“D-Link”) provides this Limited warranty for its product only to the person or entity that originally purchased the product from:
D-Link or its authorized reseller or distributor and
Products purchased and delivered within the fifty states of the United States, the District of Columbia, U.S.
Possessions or Protectorates, U.S. Military Installations, addresses with an APO or FPO.
Limited Warranty: D-Link warrants that the hardware portion of the D-Link products described below will be free from material defects in workmanship and materials from the date of original retail purchase of the product, for the period set forth below applicable to the product type (“Warranty Period”), except as otherwise stated herein.
5-Year Limited Warranty for the Product(s) is defined as follows:
Hardware (excluding power supplies and fans) Five (5) Years
Power Supplies and Fans Three (3) Year
Spare parts and spare kits Ninety (90) days
D-Link’s sole obligation shall be to repair or replace the defective Hardware during the Warranty Period at no charge to the original owner or to refund at D-Link’s sole discretion. Such repair or replacement will be rendered by D-Link at an Authorized D-Link Service Office. The replacement Hardware need not be new or have an identical make, model or part. D-Link may in its sole discretion replace the defective Hardware (or any part thereof) with any reconditioned product that D-Link reasonably determines is substantially equivalent (or superior) in all material respects to the defective Hardware. Repaired or replacement Hardware will be warranted for the remainder of the original Warranty Period from the date of original retail purchase. If a material defect is incapable of correction, or if D-Link determines in its sole discretion that it is not practical to repair or replace the defective Hardware, the price paid by the original purchaser for the defective Hardware will be refunded by D-Link upon return to D-Link of the defective Hardware. All Hardware (or part thereof) that is replaced by D-Link, or for which the purchase price is refunded, shall become the property of D-Link upon replacement or refund.
Limited Software Warranty: D-Link warrants that the software portion of the product (“Software”) will substantially conform to D-Link’s then current functional specifications for the Software, as set forth in the applicable documentation, from the date of original retail purchase of the Software for a period of ninety (90) days (“Warranty Period”), provided that the Software is properly installed on approved hardware and operated as contemplated in its documentation. D-Link further warrants that, during the Warranty Period, the magnetic media on which D-Link delivers the Software will be free of physical defects. D-Link’s sole obligation shall be to replace the non-conforming Software (or defective media) with software that substantially conforms to D-Link’s functional specifications for the Software or to refund at D-Link’s sole discretion. Except as otherwise agreed by D-Link in writing, the replacement Software is provided only to the original licensee, and is subject to the terms and conditions of the license granted by D-Link for the Software. Software will be warranted for the remainder of the original Warranty Period from the date or original retail purchase. If a material non­conformance is incapable of correction, or if D-Link determines in its sole discretion that it is not practical to replace the non-conforming Software, the price paid by the original licensee for the non-conforming Software will be refunded by D­Link; provided that the non-conforming Software (and all copies thereof) is first returned to D-Link. The license granted respecting any Software for which a refund is given automatically terminates.
Non-Applicability of Warranty: The Limited Warranty provided hereunder for hardware and software of D-Link's products will not be applied to and does not cover any refurbished product and any product purchased through the inventory clearance or liquidation sale or other sales in which D-Link, the sellers, or the liquidators expressly disclaim their warranty obligation pertaining to the product and in that case, the product is being sold "As-Is" without any warranty whatsoever including, without limitation, the Limited Warranty as described herein, notwithstanding anything stated herein to the contrary.
Submitting A Claim: The customer shall return the product to the original purchase point based on its return policy. In case the return policy period has expired and the product is within warranty, the customer shall submit a claim to D­Link as outlined below:
The customer must submit with the product as part of the claim a written description of the Hardware defect or
Software nonconformance in sufficient detail to allow D-Link to confirm the same.
The original product owner must obtain a Return Material Authorization (“RMA”) number from the Authorized D-
Link Service Office and, if requested, provide written proof of purchase of the product (such as a copy of the dated purchase invoice for the product) before the warranty service is provided.
After an RMA number is issued, the defective product must be packaged securely in the original or other suitable
shipping package to ensure that it will not be damaged in transit, and the RMA number must be prominently marked on the outside of the package. Do not include any manuals or accessories in the shipping package. D-Link will only replace the defective portion of the Product and will not ship back any accessories.
The customer is responsible for all in-bound shipping charges to D-Link. No Cash on Delivery (“COD”) is allowed.
Products sent COD will either be rejected by D-Link or become the property of D-Link. Products shall be fully insured by the customer and shipped to D-Link Systems, Inc., 17595 Mt.Herrnann St., Fountain Valley, CA
92708. D-Link will not be held responsible for any packages that are lost in transit to D-Link. The repaired or replaced packages will be shipped to the customer via UPS Ground or any common carrier selected by D-Link, with
shipping charges prepaid. Expedited shipping is available if shipping charges are prepaid by the customer and upon request.
D-Link may reject or return any product that is not packaged and shipped in strict compliance with the foregoing requirements, or for which an RMA number is not visible from the outside of the package. The product owner agrees to pay D-Link’s reasonable handling and return shipping charges for any product that is not packaged and shipped in accordance with the foregoing requirements, or that is determined by D-Link not to be defective or non-conforming.
What Is Not Covered: This limited warranty provided by D-Link does not cover: Products, if in D-Link’s judgment, have been subjected to abuse, accident, alteration, modification, tampering, negligence, misuse, faulty installation, lack of reasonable care, repair or service in any way that is not contemplated in the documentation for the product, or if the model or serial number has been altered, tampered with, defaced or removed; Initial installation, installation and removal of the product for repair, and shipping costs; Operational adjustments covered in the operating manual for the product, and normal maintenance; Damage that occurs in shipment, due to act of God, failures due to power surge, and cosmetic damage; Any hardware, software, firmware or other products or services provided by anyone other than D­Link; Products that have been purchased from inventory clearance or liquidation sales or other sales in which D-Link, the sellers, or the liquidators expressly disclaim their warranty obligation pertaining to the product. Repair by anyone other than D-Link or an Authorized D-Link Service Office will void this Warranty.
Disclaimer of Other Warranties: EXCEPT FOR THE LIMITED WARRANTY SPECIFIED HEREIN, THE PRODUCT IS PROVIDED “AS-IS” WITHOUT ANY WARRANTY OF ANY KIND WHATSOEVER INCLUDING, WITHOUT LIMITATION, ANY WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IF ANY IMPLIED WARRANTY CANNOT BE DISCLAIMED IN ANY TERRITORY WHERE A PRODUCT IS SOLD, THE DURATION OF SUCH IMPLIED WARRANTY SHALL BE LIMITED TO NINETY (90) DAYS. EXCEPT AS EXPRESSLY COVERED UNDER THE LIMITED WARRANTY PROVIDED HEREIN, THE ENTIRE RISK AS TO THE QUALITY, SELECTION AND PERFORMANCE OF THE PRODUCT IS WITH THE PURCHASER OF THE PRODUCT.
Limitation of Liability: TO THE MAXIMUM EXTENT PERMITTED BY LAW, D-LINK IS NOT LIABLE UNDER ANY CONTRACT, NEGLIGENCE, STRICT LIABILITY OR OTHER LEGAL OR EQUITABLE THEORY FOR ANY LOSS OF USE OF THE PRODUCT, INCONVENIENCE OR DAMAGES OF ANY CHARACTER, WHETHER DIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL (INCLUDING, BUT NOT LIMITED TO, DAMAGES FOR LOSS OF GOODWILL, LOSS OF REVENUE OR PROFIT, WORK STOPPAGE, COMPUTER FAILURE OR MALFUNCTION, FAILURE OF OTHER EQUIPMENT OR COMPUTER PROGRAMS TO WHICH D-LINK’S PRODUCT IS CONNECTED WITH, LOSS OF INFORMATION OR DATA CONTAINED IN, STORED ON, OR INTEGRATED WITH ANY PRODUCT RETURNED TO D-LINK FOR WARRANTY SERVICE) RESULTING FROM THE USE OF THE PRODUCT, RELATING TO WARRANTY SERVICE, OR ARISING OUT OF ANY BREACH OF THIS LIMITED WARRANTY, EVEN IF D-LINK HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. THE SOLE REMEDY FOR A BREACH OF THE FOREGOING LIMITED WARRANTY IS REPAIR, REPLACEMENT OR REFUND OF THE DEFECTIVE OR NON-CONFORMING PRODUCT. THE MAXIMUM LIABILITY OF D-LINK UNDER THIS WARRANTY IS LIMITED TO THE PURCHASE PRICE OF THE PRODUCT COVERED BY THE WARRANTY. THE FOREGOING EXPRESS WRITTEN WARRANTIES AND REMEDIES ARE EXCLUSIVE AND ARE IN LIEU OF ANY OTHER WARRANTIES OR REMEDIES, EXPRESS, IMPLIED OR STATUTORY
Governing Law: This Limited Warranty shall be governed by the laws of the State of California. Some states do not allow exclusion or limitation of incidental or consequential damages, or limitations on how long an implied warranty lasts, so the foregoing limitations and exclusions may not apply. This limited warranty provides specific legal rights and the product owner may also have other rights which vary from state to state.
Trademarks: D-Link is a registered trademark of D-Link Systems, Inc. Other trademarks or registered trademarks are the property of their respective manufacturers or owners.
Copyright Statement: No part of this publication or documentation accompanying this Product may be reproduced in any form or by any means or used to make any derivative such as translation, transformation, or adaptation without permission from D-Link Corporation/D-Link Systems, Inc., as stipulated by the United States Copyright Act of 1976. Contents are subject to change without prior notice. Copyright rights reserved.
CE Mark Warning: This is a Class A product. In a domestic environment, this product may cause radio interference, in which case the user may be required to take adequate measures.
FCC Statement: 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 in a residential installation. This equipment 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 communication. However, there is no guarantee that interference will not occur in a particular 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 encouraged to try to correct the interference by one or more of the following measures:
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
Consult the dealer or an experienced radio/TV technician for help.
For detailed warranty outside the United States, please contact corresponding local D-Link office.
©
2002 by D-Link Corporation/D-Link Systems, Inc. All
USA
D-Link U.S.A
17595 Mt. Herrmann Street Fountain Valley, CA. 92708 TEL: 714-885-6000 FAX: 866-743-4905
www.dlink.com
URL:
Canada
2180 Winston Park Drive Oakville, Ontario, L6H 5W1 Canada TEL: 1-905-8295033 FAX: 1-905-8295223
www.dlink.ca
URL:
Europe (U. K.)
th
Floor, Merit House
4 Edgware Road, Colindale London NW9 5AB, U.K. TEL: 44-20-8731-5555 FAX: 44-20-8731-5511
www.dlink.co.uk
URL:
Germany
Schwalbacher Strasse 74 D-65760 Eschborn Germany TEL: 49-6196-77990 FAX: 49-6196-7799300
www.dlink.de
URL:
France
Le Florilege #.2, Allee de la Fresnerie
78330 Fontenay le Fleury France TEL: 33-1-30238688 FAX: 33-1-30238689
www.dlink-france.fr
URL:
Netherlands
Weena 290
3012 NJ Rotterdam Netherlands Tel: +31-10-282-1445 Fax: +31-10-282-1331
www.dlink-benelux.com
URL:
Belgium
Rue des Colonies 11 B-1000 Brussels, Belgium Tel: +32(0)2 517 7111 Fax: +32(0)2 517 6500
www.dlink-benelux.com
URL:
Italy
Via Nino Bonnet n. 6/b 20154 – Milano, Italy TEL: 39-02-2900-0676 FAX: 39-02-2900-1723
www.dlink.it
URL:
Offices
Sweden
P.O. Box 15036, S-167 15 Bromma, Sweden
TEL: 46-(0)8564-61900 FAX: 46-(0)8564-61901 URL:
www.dlink.se
Denmark
Naverland 2, DK-2600 Glostrup, Copenhagen, Denmark TEL: 45-43-969040 FAX: 45-43-424347
URL:www.dlink.dk
Norway
Karihaugveien 89 1086 Oslo, Norway TEL: 47-22-309075 FAX: 47-22-309085
www.dlink.no
URL:
Finland
Pakkalankuja 7A 01510 Vantaa, Finland TEL : +358-9-2707 5080 FAX: + 358-9-2707 5081
www.dlink-fi.com
URL:
Iberia
C/Sabino De Arana, 56 Bajos, 08028 Barcelona TEL: 34 93 4090770 FAX: 34 93 4910795
www.dlinkiberia.es
URL:
Singapore
1 International Business Park #03-12 The Synergy Singapore 609917 TEL: 65-6774-6233 FAX: 65-6774-6322
www.dlink-intl.com
URL:
Australia
1 Giffnock Avenue, North Ryde, NSW 2113, Australia TEL: 61-2-8899-1800 FAX: 61-2-8899-1868
www.dlink.com.au
URL:
Japan
10F, 8-8-15 Nishi-Gotanda Shinagawa-ku, Tokyo 141, Japan TEL: 81-3-5434-9678 FAX: 81-3-5434-9868
www.d-link.co.jp
URL:
India
D-Link House, Kurla Bandra Complex Road,
Off CST Road, Santacruz (East), Mumbai – 400098, India
TEL: 91-022-26526696/56902210 FAX: 91-022-26528914
www.dlink.co.in
URL:
Middle East (Dubai)
P.O.Box: 500376 Office No.:103, Building:3 Dubai Internet City Dubai, United Arab Emirates Tel:+971-4-3916480 Fax:+971-4-3908881
www.dlink-me.com
URL:
Turkey
Regus Offices Beybi Giz Plaza, Ayazaga Mah.
Meydan Sok. No:28 Maslak 34396, Istanbul-Turkiye TEL: +90 212 335 2553 FAX: +90 212 335 2500
www.dlink.com.t
URL:
Egypt 19 El-Shahed Helmy, El Masri Al-Maza, Heliopolis, Cairo,Egypt. TEL:+202 414 4295 FAX:+202 415 6704
www.dlink-me.com
URL:
Israel
11 Hamanofim Street Ackerstein Towers, Regus
Business Center, P.O.B 2148, Hertzelia-Pituach 46120, Israel TEL: +972-9-9715700 FAX: +972-9-9715601
www.dlink.co.il
URL:
LatinAmerica
Isidora Goyeechea 2934 of 702, Las Condes, Santiago – Chile S.A. TEL: 56-2-232-3185 FAX: 56-2-232-0923
www.dlink.cl
URL:
Brasil
Av das Na--es Unidas, 11857, cj 132 - Brooklin Novo S-o Paulo - SP - Brazil 04578-000 TEL: (55 11) 550 39320 Fax: (55 11) 550 39321
South Africa
Einstein Park II Block B 102-106 Witch-Hazel Avenue Highveld Technopark Centurion Gauteng Republic of South Africa TEL: 27-12-665-2165 FAX: 27-12-665-2186
www.d-link.co.za
URL:
Russia
Grafsky per., 14, floor 6 Moscow 129626 Russia TEL: 7-095-744-0099 FAX: 7-095-744-0099 #350
www.dlink.ru
URL:
China
Room 507/508, Tower W1, The towers Oriental Plaza NO.1, East Chang An Ave., Dong Cheng District Beijing , 100738, China. TEL +86-010-85182533 FAX: +86-010-85182250 URL:
www.dlink.com.cn
Taiwan
2F, No. 119, Pao-Chung Rd. Hsin-Tien, Taipei Taiwan TEL: 886-2-2910-2626 FAX: 886-2-2910-1515
www.dlinktw.com.tw
URL:
Headquarters
2F, No. 233-2, Pao-Chiao Rd. Hsin-Tien, Taipei Taiwan TEL: 886-2-2916-1600 FAX: 886-2-2914-6299
www.dlink.com.tw
URL:
Registration Card (Excluding USA)
Print, type or use block letters.
Your name: Mr./Ms______________________________________________________________________ Organization: ________________________________________Dept.______________________________ Your title at organization:_________________ Telephone:_____________________ Fax:___________ Organization's full address:_______________________________________________________________ Country:______________________________________________________________________________ Date of purchase (Month/Day/Year):_________________________________________________________
Product
Model
Product Serial No. * Product installed in type of
computer (e.g., Compaq 486)
* Product installed in computer
serial No.
(* Applies to adapters only)
Product was purchased from:
Reseller's name:________________________________________________________________________ Telephone:________________________________ Fax:_________________________________________ Reseller's full address:___________________________________________________________________ ______________________________________________________________________________________
Answers to the following questions help us to support your product:
1. Where and how will the product primarily be used?
Home Office Travel Company Business Home Business Personal Use
2. How many employees work at installation site?
1 employee 2-9 10-49 50-99 100-499 500-999 1000 or more
3. What network protocol(s) does your organization use ?
XNS/IPX TCP/IP DECnet Others_____________________________________________________
4. What network operating system(s) does your organization use ?
D-Link LANsmart Novell NetWare NetWare Lite SCO Unix/Xenix PC NFS 3Com 3+Open Banyan Vines DECnet Pathwork Windows NT Windows NTAS Windows '95 Others_____________________________________________________________________________
5. What network management program does your organization use ?
D-View HP OpenView/Windows HP OpenView/Unix SunNet Manager Novell NMS NetView 6000 Others_________________________________________________________________
6. What network medium/media does your organization use ?
Fiber-optics Thick coax Ethernet Thin coax Ethernet 10BASE-T UTP/STP
100BASE-TX
7. What applications are used on your network?
Desktop publishing Spreadsheet Word processing CAD/CAM Database management Accounting Others__________________________________________________________ __________
8. What category best describes your company?
Aerospace Engineering Education Finance Hospital Legal Insurance/Real Estate Manufacturing Retail/Chainstore/Wholesale Government Transportation/Utilities/Communication VAR System house/company Other_____________________________________________________
9. Would you recommend your D-Link product to a friend?
Yes No Don't know yet
10.Your comments on this product? _____________________________________________________
_______________________________________________________________________________________________________ _______________________________________________________________________________________________________ _______________________________________________________________________________________________________
100BASE-T4 100VGAnyLAN Others________________________________________
Registration
Register your product on-line at:
http://support.dlink.com/register
Product registration is entirely voluntary and failure to complete or return this form will not diminish your warranty rights.
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