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D-Link ™

DES-1050G

48-Port 10/100Base-T and 2 10/100/1000BASE-T Port

Unmanaged Ethernet Switch

Manual

Building Networks for People

RECYCLABLE

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Summary of Contents for DES-1048

Page 1: ...D Link DES 1050G 48 Port 10 100Base T and 2 10 100 1000BASE T Port Unmanaged Ethernet Switch Manual Building Networks for People RECYCLABLE ...

Page 2: ...n 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 t...

Page 3: ...L DESCRIPTION 4 SIDE PANEL DESCRIPTION 5 INSTALLATION 5 PACKAGE CONTENTS 5 BEFORE YOU CONNECT TO THE NETWORK 6 INSTALLING THE SWITCH WITHOUT THE RACK 6 INSTALLING THE SWITCH IN A RACK 7 POWER ON 7 Power Failure 8 CONNECTING THE SWITCH 8 SWITCH TO END NODE 8 SWITCH TO HUB OR SWITCH 9 CONNECTING TO NETWORK BACKBONE OR SERVER 10 TECHNICAL SPECIFICATIONS 12 GLOSSARY ...

Page 4: ...onnecting the switch to the network Appendix A Technical Specifications The technical specifications of the DES 1050G Glossary Lists definitions for terms and acronyms used in this document Intended Readers The DES 1050G User Guide contains information for setup and management and of the DES 1050G switch This guide is intended for network managers familiar with network management concepts and term...

Page 5: ...vironment 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...

Page 6: ...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 Produc...

Page 7: ...rity 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 om...

Page 8: ...thout 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 their busses get faster and more users use applications that generate more traffic Upgrading key components such as your backbone and servers to Gigab...

Page 9: ...d subnets Each port can support up to 200 Mbps of throughput in full duplex mode In addition the Switch is equipped with two 10 100 1000BASE T 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 applicat...

Page 10: ... two indicators for the 10 100 1000BASE T 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 Figure 1 2 LED Indicators This indicator on the front panel...

Page 11: ...he 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 tha...

Page 12: ...tting up the Switch Install the Switch on a sturdy level surface that can support at least 4 kg of weight Do not place heavy objects on the Switch The power outlet should be within 1 82 meters 6 feet of the Switch 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 the switch Leav...

Page 13: ...lation space between the Switch and any other objects in the vicinity 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 sec...

Page 14: ...ure 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 7 ...

Page 15: ...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 label 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 connection...

Page 16: ...ch using either a straight OR crossover cable any normal cable is fine Connecting To Network Backbone or Server The 10 100 1000BASE T ports are ideal for uplinking to a network backbone or network servers These ports operate in full duplex mode only when set to 1000 Mbps Figure 3 3 Connecting to a server 9 ...

Page 17: ...eters max 100BASE TX Network Cables UTP Cat 5 100 meters max EIA TIA 568 100 ohm STP 100 meters max 1000BASE T UTP Category 5e 100 meters max Forty eight 10 100BASE T Ethernet ports in front panel Ports Two 10 100 1000BASE T ports Physical Environmental 100 240 VAC 50 60 Hz internal universal power supply AC Inputs 24 watts maximum Power Consumption None DC Fan Operating Temperature 0 to 40 degree...

Page 18: ...d Transmission Method 3 2 Mbyte per device RAM Buffer Filtering Address Table 8K MAC address per device Full wire speed for all connections Packet Filtering Forwarding Rate 14 880 pps for 10M and 148 809 pps for 100M 1 488 090 pps for 1000M MAC Address Learning Automatic update 11 ...

Page 19: ...e 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 availab...

Page 20: ...set 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 se...

Page 21: ...ion 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 ...

Page 22: ...e 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 delivery of the Software for a period of ninety 90 days Warranty Period if the Software is properly installed on approved hardware and operated as contemplated in its documentation D Link fur...

Page 23: ...NY WARRANTY OF ANY KIND 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 QUALI...

Page 24: ...or 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 manual may cause harmful interfe rence to radio communications Op...

Page 25: ...her catastrophic events This warranty shall also not apply to any particular product if any D LINK serial number has been removed or defaced in any way D LINK IS NOT RESPONSIBLE FOR DAMAGE THAT OCCURS AS A RESULT OF YOUR FAILURE TO FOLLOW THE INSTRUCTIONS FOR THE D LINK HARDWARE PRODUCT Limited Product Warranty Period The Limited Product Warranty Period starts on the date of purchase from D LINK Y...

Page 26: ...alls nicht für Produkte bei denen eine D LINK Seriennummer entfernt oder auf sonstige Weise unkenntlich gemacht wurde D LINK STEHT NICHT FÜR SCHÄDEN EIN DIE DADURCH ENTSTEHEN DASS DIE ANLEITUNG FÜR DAS D LINK HARDWARE PRODUKT NICHT BEFOLGT WIRD Laufzeit der eingeschränkten Garantie Die Laufzeit der eingeschränkten Garantie beginnt mit dem Zeitpunkt zu dem das Produkt von D LINK gekauft wurde Als N...

Page 27: ...n du produit non conforme à ses spécifications ou aux interfaces requises c d une mauvaise manipulation d d une panne de biens ou de services acquis auprès d une société tierce non D LINK ou qui ne font pas l objet d un contrat D LINK de garantie ou de maintenance en bonne et due forme e d une mauvaise utilisation ou d un rangement dans des conditions inadaptées ou f du feu de l eau d une catastro...

Page 28: ...s requisitos de la interfaz en el funcionamiento del producto c manejo incorrecto d errores en artículos o servicios ajenos a D LINK o no sujetos a una garantía o un contrato de mantenimiento vigentes de D LINK e uso o almacenamiento incorrecto o f fuego agua casos fortuitos u otros hechos catastróficos Esta garantía tampoco es válida para aquellos productos a los que se haya eliminado o alterado ...

Page 29: ... requisiti di connessione c movimentazione impropria d guasto di prodotti o servizi non forniti da D LINK o non soggetti a una garanzia successiva di D LINK o a un accordo di manutenzione e impiego o conservazione impropri f incendio inondazione cause di forza maggiore o altro evento catastrofico accidentale La presente garanzia non si applica altresì ad alcun prodotto particolare qualora il numer...

Page 30: ...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 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 Ap...

Page 31: ...XIMUM 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 li...

Page 32: ...Registration Register online your D Link product 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 ...

Page 33: ...55 11 21859300 Netherlands URL www dlink be FAX 55 11 21859322 Tel 31 10 282 1445 URL www dlinkbrasil com br Fax 31 10 282 1331 Poland South Africa URL www dlink nl Budynek Aurum ul Walic w 11 PL 00 851 Einstein Park II Belgium Warszawa Block B Rue des Colonies 11 Poland 102 106 Witch Hazel Avenue B 1000 Brussels TEL 48 0 22 583 92 75 Highveld Technopark Belgium FAX 48 0 22 583 92 76 Centurion Tel...

Page 34: ...__________________________________ 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 OpenVie...

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