D-Link DGS-1024T User's Manual
Contents
1. 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 D Link DGS 1024T Unmanaged Gigabit Ethernet Switch half duplex A system that allows packets to be transmitted and received but not at the same time Contrast with full duplex 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 allowing communication 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 Int2. 100 of wire speed for 1000Mbps speed e Layer 2 switching based on MAC address e Address handling auto learning auto aging e MAC Address table Support addresses up to 8K e A packet buffer size of 400 Kbytes D Link DGS 1024T Unmanaged Gigabit Ethernet Switch e Auto negotiation NWay between 10 100 1000 Mbps half duplex or full duplex and flow control for 10 100 1000BASE T ports e Gigabit ports support connection bypass mode Ports e Twenty four high performance NWay Ethernet ports all of which operate at 10 100 1000 Mbps for connections to end stations servers and hubs All ports can auto negotiate between 10Mbps 100Mbps and 1000Mbps at full or half duplex e Two Gigabit Ethernet Combo ports for making 1000BASE T and Mini GBIC connections Front Panel Components The front panel of the Switch consists of LED indicators 24 10 100 1000 Mbps Ethernet ports and 2 Mini GBIC Combo ports DGS 1024T Gigabit Switch wat BR Male Figure 1 1 Front Panel View of the switch as shipped Comprehensive LED indicators display the status of the switch and the network Two Mini GBIC Combo ports for connections to server or network backbone LED Indicators The LED indicators of the Switch include Power 1000M and Link Act The following shows the LED indicators for the Switch along with an explanation of each indicator DGS 1024T Gigabit Switch Figure 1 2 LED Indicators This indicator on the front
3. 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 2003 by D Link Corporation D Link Systems Inc All 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 meas
4. Sicherheit nur von authorisiertem Servicepersonal ge ffnet werden 15 Wenn folgende Situationen auftreten ist das Ger t vom Stromnetz zu trennen und von einer qualifizierten Servicestelle zu berpr fen a Netzkabel oder Netzstecker sint besch digt b Fl ssigkeit ist in das Ger t eingedrungen c Das Ger t war Feuchtigkeit ausgesetzt d Wenn das Ger t nicht der Bedienungsanleitung ensprechend funktioniert oder Sie mit Hilfe dieser Anleitung keine Verbesserung erzielen e Das Ger t ist gefallen und oder das Geh use ist besch digt f Wenn das Ger t deutliche Anzeichen eines Defektes aufweist 16 Bei Reparaturen d rfen nur Orginalersatzteile bzw den Orginalteilen entsprechende Teile verwendet werden Der Einsatz von ungeeigneten Ersatzteilen kann eine weitere Besch digung hervorrufen 17 Wenden Sie sich mit allen Fragen die Service und Repartur betreffen an Ihren Servicepartner Somit stellen Sie die Betriebssicherheit des Ger tes sicher 18 Zum Netzanschlu dieses Ger tes ist eine gepr fte Leitung zu verwenden F r einen Nennstrom bis 6A und einem Ger tegewicht gr er 3kg ist eine Leitung nicht leichter als HOSVV 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 IMPL
5. Switch enables the network to use some of the most demanding multimedia and imaging applications concurrently with other user applications without creating bottlenecks Features e Twenty four 10 100 1000BASE T Gigabit ports for connections to server or network backbone e EEE 802 3 compliant e EEE 802 3ab compliant e EEE 802 3u compliant e EEE 802 3z compliant e JEFE 802 3x flow control for full duplex mode e Full and half duplex for both 10Mbps and 100Mbps connections The 1000BASE T Gigabit Ethernet module operates at full duplex only 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 e Store and forward switching scheme capability to support rate adaptation and protocol conversion e Data forwarding rate 14 880 pps per port at 100 of wire speed for 10Mbps speed e Data forwarding rate 148 810 pps per port at 100 of wire speed for 100Mbpsspeed e Data forwarding rate 1 488 100 pps per port at 100 of wire speed for 1000Mbps speed e Data filtering rate eliminates all error packets runts etc at 14 880 pps per port at 100 of wire speed for 10Mbps speed e Data filtering rate eliminates all error packets runts etc at 148 810 pps per port at 100 of wire speed for 100Mbps speed e Data filtering rate eliminates all error packets runts etc at 1 488 100 pps per port at
6. and materials under normal use and service for a period commencing on the date of purchase from D Link or its Authorized Reseller and extending for the length of time stipulated by the Authorized Reseller or D Link Branch Office nearest to the place of purchase If the product proves defective within the applicable warranty period D Link will provide repair or replacement of the product D Link shall have the sole discretion whether to repair or replace and replacement product may be new or reconditioned Replacement product shall be of equivalent or better specifications relative to the defective product but need not be identical Any product or part repaired by D Link pursuant to this warranty shall have a warranty period of not less than 90 days from date of such repair irrespective of any earlier expiration of original warranty period When D Link provides replacement then the defective product becomes the property of D Link 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 The package must be mailed or otherwise shipped to D Link with all costs of mailing shipping insurance prepaid D Link shall never be responsible for any software firmware information or memory data of Purchaser contained in stored on or integrated with any product ret
7. 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 port A port that does not learn device addresses and receives all frames with an unknown address Backbone ports are normally used to connect the Switch to the backbone of your network Note that backbone ports were formerly known as designated downlink ports backbone The part of a network used as the primary path for transporting traffic between network segments Bandwidth Information capacity measured in bits per second that a channel can transmit The bandwidth of Ethernet is 10Mbps the bandwidth of Fast Ethernet is 100Mbps baud rate The switching speed of a line Also known as line speed 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 protocol
8. 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 electrician 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 the appropriate electrical inspection authority or an electrician if you are uncertain that suitable grounding is 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 mic
9. of how to connect your switch to an end node hub switch or backbone server Appendix A Technical Specifications The technical specifications of the DGS 1024T Glossary Lists definitions for terms and acronyms used in this document Index Index of relevant terms in the DGS 1024T Manual Intended Readers The DGS 1024T Manual contains information for setup and management and of the DGS 1024T 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 i i better use of your device 2 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 the potential for property damage personal injury or death iii D Link DGS 1024T Unmanaged Gigabit 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 A is used to indicate cautions and precautions that you need to review and follow A 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 documentati
10. 024T Gigabit Switch Eg CROSSOVER CABLE Switch or Hub STRAIGHT CABI Figure 2 5 Switch connected to a port on a hub or switch using either a straight or crossover cable any standard Ethernet cable is fine Connecting To Network Backbone or Server The Mini GBIC ports are ideal for uplinking to a network backbone or network server These ports operate at 1000 Mbps in full duplex mode Connections to the Mini GBIC ports are made using a fiber optic cable A valid connection is indicated when the Link LED is lit DGS 1024T with 2 1000BASE X Mini GBIC Combo ports DGS 1024T Gigabit Switch Ggiabit Uplink MET Er E om a Server Figure 2 6 Gigabit connection using optional module port D Link DGS 1024T Unmanaged Gigabit Ethernet Switch Appendix A Technical Specifications General TEEE 802 3 10BASE T Ethernet IEEE 802 3u 100BASE TX Fast Ethernet IEEE 802 3ab 1000BASE T Gigabit Ethernet IEEE 802 3x Full duplex Flow Control IEEE 802 3 Nway auto negotiation IEEE 802 3z Gigabit Ethernet over Fiber Data Transfer Rates Half duplex Full duplex Standard zunernel 10 Mbps 20Mbps Fast Ethernet 100Mbps 200Mbps Gigabit Ethernet n a 2000Mbps UTP Cat 5 for 100Mbps UTP Cat 3 4 5 for 10Mbps UTP Cat 5e or better for 1000Mbps EIA TIA 568 100 ohm shield twisted pair S
11. D Link DGS 1024T 24 Port 10 100 100Mbps with 2 Combo SFP Ports Gigabit Ethernet Switch Manual First Edition D Link Building Networks for People RECYCLABLE D Link DGS 1024T Unmanaged Gigabit Ethernet Switch CONTENTS INTENDED READERS nennen steinernen sin ihren a de Atari Il NOTES NOTICES AND CAUTIONS ssisassccssoscdscncsvesssodsasseesevesnssssscdsanscbussssndscsssesesassssdesouasesedessesedsossecsaseseteoson MLD NT AAA inaina iv General Precautions for Rack Mountable Products uu22uursusssuensesnnesnnernnesnnesnnesnnennonsensnensnnnnonnnnnnnnnnnennnen v Protecting Against Electrostatic DisCharg ooooonocionnonnnnnnocnnononnncnnn cono cono on no nn nono nena conan nano nn anar crec naco ne cn neon cons vi ETHERNET TECHNOLOGY ici sssccscsessesedsdesceuessh E E OEE E oveae se sadoescecessehanducegesevenssantedeseveceseteeteeests Fast Ethernet Technology Gigabit Ethernet Technology SWITCHING TECHNOLOGY sent ESEO EE E E OE EA SWITCH DESCRIPTION POC GUAT OS DETRE AEE ANELA PEE TEE E AEEA EET E EAA FRONT PANEL COMPONENTS bis EEDINAICAO Ame MER dio e de o dad ado do lo AS REAR PANEL DESCRIPTION diia SIDE PANEL DESCRIPTION dt dl ta tl ii tds GIGABIT COMBO PORTS cococococononononononononononononononononononononononononononononono nono no nono no nono ne nene no nono no nono no nene nene no none nononenenenonon Package Contento tte 12 BEFORE YOU CONNECT TO THE NETWORK ccccccccecssssssec
12. IED 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 24 Limited Warranty Hardware D Link warrants each of its hardware products to be free from defects in workmanship
13. NY 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
14. Section 3 Connecting The Switch Switch To End Node Switch To Hub or Switch Connecting To Network Backbone or Server NOTE All twenty four 24 high performance NWay Ethernet ports can support both MDI II and MDI X connections Switch To End Node End nodes include PCs routers and other network devices outfitted with a 10 100 or 1000 Mbps RJ 45 Ethernet Fast Ethernet Gigabit Ethernet ports An end node can be connected to the Switch via a twisted pair Category 3 4 or 5 or better UTP STP cable The end node can be connected to any of the ports of the Switch DGS 1024T Gigabit itch D Link RJ 45 Connector Figure 2 4 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 label indicates a port speed of either 10 100 Mbps or 1000Mbps 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 Standard Ethernet patch cable e A 10BASE T hub or switch can be connected to the Switch via a twisted pair Category 3 4 or 5 UTP STP cable e lt A 100BASE TX hub or switch can be connected to the Switch via a twisted pair Category 5 UTP STP cable e A 1000BASE TX switch can be connected to the Switch via a twisted pair Category 5 or better UTP STP cable D Link DGS 1024T Unmanaged Gigabit Ethernet Switch DGS 1
15. TP 100m Network Cables Physical amp Environmental 24 10 100 1000BASE T Gigabit Ethernet ports in front panel 2 Mini GBIC Combo ports in front panel Shared with 2 10 100 1000BASE T ports 13 to 131 degrees Fahrenheit 25 to 55 degrees Celsius Operating 5 to 95 RH non condensing Humidity peasy Storage 0 to 95 RH non condensing 441 mm x 210 mm x 43 mm 1U 19 inch rack mount width Weight 4 96 pounds 2 25 Kg FCC Class A CE Mark C Tick D Link DGS 1024T Unmanaged Gigabit Ethernet Switch Performance Transmission Method Store and forward RAM Buffer 400 Kbytes per device Filtering Address Table 8K MAC address per device Full wire speed for all connections Packet Filtering 14 880 pps for 10M Forwarding Rate 148 809 pps for 100M 1 488 095 pps for 1000M Forwarding Table Age Default 300 Time D Link DGS 1024T Unmanaged Gigabit Ethernet Switch Glossary 1000BASE LX A short laser wavelength on multimode fiber optic cable for a maximum length of 550 meters 1000BASE SX A long wavelength for a long haul fiber optic cable for a maximum length of 10 kilometers 100BASE FX 100Mbps Ethernet implementation over fiber 100BASE TX 100Mbps Ethernet implementation over Category 5 and Type 1 Twisted Pair cabling 10BASE T The IEEE 802 3 specification for Ethernet over Unshielded Twisted Pair UTP cabling Ageing The automatic removal of dynamic
16. any e 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 e Also be sure that attached devices are electrically rated to operate with the power available in your location D Link DGS 1024T Unmanaged Gigabit Ethernet Switch Safety Instructions continued e Use only approved power cable s If you have not been provided with a power cable 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 product and for the voltage and current marked on the product s electrical ratings label The voltage and current rating of the cable should be greater than the ratings marked on the product e To help prevent an 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 e Observe extension cab
17. ay of eliminating problems of chaining hubs beyond the two repeater limit A switch can be used to split parts of the network into different collision domains for example making it possible to expand your Fast Ethernet 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 10Mbps networks 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 DGS 1024T Switch unit is equipped with twenty four ports providing dedicated 10 100 or 1000 Mbps bandwidth These ports can be used for connecting PCs servers hubs and other Ethernet devices The twenty four tri speed ports use standard twisted pair cabling and are ideal for segmenting networks into small connected subnets Each port can support up to 2000 Mbps of throughput in full duplex mode In addition the Switch is equipped with two Mini GBIC ports enabling fiber optic access to a server or network backbone for all the clients served by the Switch This stand alone
18. 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 are essential to coping with the network bottlenecks that frequently develop as computers and their busses get faster and more users use applications 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 connections to support video conferencing complex imaging and similar data intensive applications Likewise since data transfers occur 10 times faster than Fast Ethernet servers outf
19. ecececsesseaececececseseaaecececccseseaaececececeeseaeaecececeesenssaeeeeeceenes 12 INSTALLING THE SWITCH WITHOUT THE RACK ccscsscccececsessseeecececeeseaaececececseseaaececececeeseseaeceesesesenssaeeeeeeeenes 13 INSTAELING THE SWITCHIN A RACK 25 nalen te ei 13 Mounting the Switch in a standard 19 rack ucrsersersersneseennesnensernonsensnnnonnnesnenennonensonsonsnennnennensensonnonane 14 POWER ON coop 5058505205 es Sa iec Be OS a eae Le ET eS EE A BO 14 Power PQUULE ccs ee es een ee a ates e ns 14 SWIECH TO END NODE rs 3 38 82 25 e Bite Dd e a eee tite ze 15 SWITCH TO HUB OR SWITCH vices its das did 15 CONNECTING TO NETWORK BACKBONE OR SERVER eccononcncnonononononononononononononononononononononononono nono nononono nono nonononononons 16 TECHNICAL SPECIFICATION G csssssssssssssssssessssrsessessssessessssessessssessessssessessssessessssessessssessessssessessssessesee L7 D Link DGS 1024T Unmanaged Gigabit Ethernet Switch Preface The DGS 1024T Manual 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 including connecting the switch to the network and connecting stacked switch groups Section 3 Connecting the switch A description
20. erface 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 if the other should 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 that 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 pre
21. ie keine Fl ssig oder Aerosolreiniger Am besten dient ein angefeuchtetes Tuch zur Reinigung 4 Um eine Besch digung des Ger tes zu vermeiden sollten Sie nur Zubeh rteile verwenden die vom Hersteller zugelassen sind 5 Das Ger t is vor Feuchtigkeit zu sch tzen Bei der Aufstellung des Ger tes ist auf sichern Stand zu achten Ein Kippen oder Fallen k nnte Verletzungen hervorrufen Verwenden Sie nur sichere Standorte und beachten Sie die Aufstellhinweise des Herstellers 7 Die Bel ftungs ffnungen dienen zur Luftzirkulation die das Ger t vor berhitzung sch tzt Sorgen Sie daf r da diese ffnungen nicht abgedeckt werden 8 Beachten Sie beim Anschlu an das Stromnetz die Anschlu werte 9 Die Netzanschlu steckdose mu aus Gr nden der elektrischen Sicherheit einen Schutzleiterkontakt haben 0 Verlegen Sie die Netzanschlu leitung so da niemand dar ber fallen kann Es sollete auch nichts auf der Leitung abgestellt werden 11 Alle Hinweise und Warnungen die sich am Ger ten befinden sind zu beachten 2 Wird das Ger t ber einen l ngeren Zeitraum nicht benutzt sollten Sie es vom Stromnetz trennen Somit wird im Falle einer berspannung eine Besch digung vermieden 13 Durch die L ftungs ffnungen d rfen niemals Gegenst nde oder Fl ssigkeiten in das Ger t gelangen Dies k nnte einen Brand bzw Elektrischen Schlag ausl sen 4 ffnen Sie niemals das Ger t Das Ger t darf aus Gr nden der elektrischen
22. ing 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 bodily injury under 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 e 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 D Link DGS 1024T Unmanaged Gigabit 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
23. 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 D Link 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 A
24. itch 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 2 Rubber Feet Figure 2 1 Prepare Switch for installation on a desktop 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 Switch 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 D Link DGS 1024T Unmanaged Gigabit Ethernet Switch Mounting the Switch in a standard 19 rack o o as F e y o o lO A ae ge Pad O f se ae ae p D 2 D O 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 After the Switch is powered on the LED indicators will momentarily blink This blinking of the LED indicators means the system is resetting Power Failure As a precaution in the event of a power failure unplug the Switch When power is resumed plug the Switch back in D Link DGS 1024T Unmanaged Gigabit Ethernet Switch
25. ited 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 non conformance 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 D Link provided that the non confor
26. itted 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 network to be divided into different segments that do not compete with each other for network transmission capacity giving a decreasing the load on each segment D Link DGS 1024T Unmanaged Gigabit Ethernet Switch The switch acts as a high speed selective bridge between the individual segments Traffic that needs to go from one segment to another is automatically forwarded by the switch without interfering with any other segments This allows the total network capacity to be multiplied while still maintaining the same network cabling and adapter cards For Fast Ethernet or Gigabit Ethernet networks a switch is an effective w
27. le 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 e 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 e 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 e 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 e 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 e Move products with care ensure that all casters and or stabilizers are firmly connected to the system Avoid sudden stops and uneven surfaces A General Precautions for Rack Mountable Products Observe the following precautions for rack stability and safety Also refer to the rack installation documentation accompany
28. ming 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 D Link 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 inv
29. naged Gigabit Ethernet Switch 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 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 that 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 21 Warranty for US 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 Limited Lifetime Warranty for the Product s is defined as follows Hardware for as lo
30. ng as the original customer end user owns the product or five years after product discontinuance whichever occurs first excluding power supplies and fans 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 Lim
31. oice 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 53 Discovery Drive Irvine CA 92618 D Link will not be held responsible for any packages that are lost in transit to D Link The repaired or replaced 22 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
32. on Opening or removing covers that are marked with the triangular symbol with a lightning bolt may expose you to an 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 operating instructions e Keep your system away from radiators and heat sources Also do not block cooling vents e 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 e Do not push any objects into the openings of your system Doing so can cause a fire or an electric shock by shorting out interior components e Use the product only with approved equipment e Allow the product to cool before removing covers or touching internal components e 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 consult your service provider or local power comp
33. panel should be lit during the Power On Self Test POST Power It will light green approximately 2 seconds after the switch is powered on to indicate the ready state of the device This indicator on the front panel will light solid green for a port transferring at 1000M 1000Mbps If this LED is dark the port will be transferring at 10 100Mbps Each on board Gigabit Ethernet port has a corresponding indicator This will light Link Act steady green for a valid link and blink whenever there is reception or transmission i e Activity Act of data occurring at a port D Link DGS 1024T Unmanaged Gigabit Ethernet Switch Rear Panel Description The rear panel of the switch contains an AC power connector Figure 1 3 Rear panel view of the Switch The AC power connector is a standard three pronged connector that supports the power cord Plug in the female connector of the provided power cord into this socket and the male side of the cord into a power outlet The switch automatically adjusts its power setting to any supply voltage in the range from 100 240 VAC at 50 60 Hz Side Panel Description The right hand side panel of the Switch contains two system fans The left hand side panel contains heat vents The system fans are used to dissipate heat The sides of the system also provide heat vents to serve the same purpose Do not block these openings and leave at least 4 inches of space at the rear and sides of
34. rd This Manual on CD ROM Mounting Kit two brackets and screws Four rubber feet with adhesive backing If any item is 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 6 6 pounds 3 kg of weight Do not place heavy objects on the Switch The power outlet should be within 6 feet 1 82 meters of the Switch Visually inspect the power cord and see that it is fully plugged in and secured to the AC power port Make sure that the Switch is allowed proper heat dissipation and adequate ventilation Leave at least 4 inches 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 D Link DGS 1024T Unmanaged Gigabit Ethernet Switch Installing the Switch Without the Rack When installing the Sw
35. roprocessor 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 workbench pads and an antistatic grounding strap vi D Link DGS 1024T Unmanaged Gigabit Ethernet Switch SECTION 1 Introduction Ethernet Technology Switch Description Features Ports Front Panel Components Side Panel Description Rear Panel Description Gigabit Combo Ports 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
36. rovided by any third party excepting only such products as are expressly represented in D Link s applicable product documentation as being compatible D Link s obligation under this warranty shall be a reasonable effort to provide compatibility but D Link shall have no obligation to provide compatibility when there is fault in the third party hardware or software D Link makes no warranty that operation of its software products will be uninterrupted or absolutely error free and no warranty that all defects in the software product within or without the scope of D Link s applicable product documentation will be corrected 25 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 26
37. s 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 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 high performance 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 CD network access method 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
38. sently 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 20 D Link DGS 1024T Unma
39. the switch for proper ventilation Without proper heat dissipation and air circulation system components might overheat which could lead to system failure 000 LS oS So O og SO COONS Q O20000 O 000 Figure 1 4 Side Panels the left hand panel is pictured on top 10 D Link DGS 1024T Unmanaged Gigabit Ethernet Switch Gigabit Combo Ports In addition to the 24 10 100 1000 Mbps ports the Switch features two Mini GBIC Combo ports These two ports are 10 100 1000BASE T copper ports built in and Mini GBIC ports optional See the diagram below to view the two Mini GBIC port modules being plugged into the Switch Please note that the Mini GBIC ports are used instead of the built in 10 100 1000BASE T ports The Mini GBIC ports will not work simultaneously with its corresponding 10 100 1000BASE T port For example if port 24x is used on the Mini GBIC module port 24x is not available for the 10 100 1000BASE T built in port and vice versa Figure 1 5 Mini GBIC modules plug in to the Switch D Link DGS 1024T Unmanaged Gigabit 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 DGS 1024T Stand alone Switch One AC power co
40. ures 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 a corresponding local D Link office 23 WARRANTY ALL COUNTRIES AND REGIONS EXCEPT USA Wichtige Sicherheitshinweise Bitte lesen Sie sich diese Hinweise sorgf ltig durch 2 Heben Sie diese Anleitung f r den sp tern Gebrauch auf 3 Vor jedem Reinigen ist das Ger t vom Stromnetz zu trennen Vervenden S
41. urned to D Link pursuant to this warranty Any package returned to D Link without an RMA number will be rejected and shipped back to Purchaser at Purchaser s expense and D Link reserves the right in such a case to levy a reasonable handling charge in addition mailing or shipping costs Software D Link warrants that its software products will perform in substantial conformance with the applicable product documentation provided by D Link with such software product for a period of ninety 90 days from the date of purchase from D Link or its Authorized Reseller D Link warrants the magnetic media on which D Link provides its software product against failure during the same warranty period This warranty applies to purchased software and to replacement software provided by D Link pursuant to this warranty but shall not apply to any update or replacement which may be provided for download via the Internet or to any update which may otherwise be provided free of charge D Link s sole obligation under this software warranty shall be to replace any defective software product with product which substantially conforms to D Link s applicable product documentation Purchaser assumes responsibility for the selection of appropriate application and system platform software and associated reference materials D Link makes no warranty that its software products will work in combination with any hardware or any application or system platform software product p
Download Pdf Manuals
Related Search