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AT-FS708LE Fast Ethernet
Switch

Overview

The AT-FS708LE unit is a 10Base-T/
100Base-TX Fast Ethernet Switch. The unit
provides you with a simple, cost-effective
solution for Ethernet switching between end-
nodes operating at either 10 or 100 Mbps.

Figure 1 and Figure 2 show the front and back
panels of the switch.

Figure 1 Front Panel

Port LEDs

DC Power
Connector

PWR

100M

LNK/ACT

FDX

9-12V DC

10BASE-T/100BASE-TX 8 PORT FAST ETHERNET SWITCH

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Содержание AT FS708LE AT-FS708LE AT-FS708LE

Страница 1: ...AT FS708LE Fast Ethernet Switch Version 2 Installation Guide PN 613 50636 00 Rev A ...

Страница 2: ...s Allied Telesyn Inc reserves the right to make changes in specifications and other information contained in this document without prior written notice The information provided herein is subject to change without notice In no event shall Allied Telesyn International Corp be liable for any incidental special indirect or consequential damages whatsoever including but not limited to lost profits aris...

Страница 3: ...cept any interference received including interference that may cause undesired operation RADIATED ENERGY Note This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to Part 15 of FCC Rules These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment generates uses and can radia...

Страница 4: ...tion dieses Geräts Wenn Sie sehen schlagen Sie in Anhang A den übersetzten Sicherheitshinweis in Ihrer Sprache nach 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 Changes and modifications not expressly approved by the manufacturer or registrant of this equipment can void you...

Страница 5: ...a liitteestä A Importante l Appendice A contiene avvisi di sicurezza tradotti per l installazione di questa apparecchiatura Il simbolo indica di consultare l Appendice A per l avviso di sicurezza nella propria lingua Viktig Tillegg A inneholder oversatt sikkerhetsinformasjon for installering av dette utstyret Når du ser åpner du til Tillegg A for å finne den oversatte sikkerhetsinformasjonen på øn...

Страница 6: ......

Страница 7: ...10 Online Support 10 E mail and Telephone Support 11 Returning Products 11 For Sales or Corporate Information 11 AT FS708LE Fast Ethernet Switch 13 Overview 13 Key Features 14 Status LEDs 15 Power Supply 16 Store and Forward 16 Back Pressure and Flow Control 16 Twisted Pair Ports 18 Port Speed 18 Duplex Mode 19 Auto MDI MDI X 20 Network Topologies 22 Standalone Topology 22 ...

Страница 8: ...ackage Contents 24 Selecting a Site 25 Reviewing Safety Guidelines 26 Installing the Unit on a Desktop 28 Installing the Unit on a Wall 29 Warranty Registration 31 Troubleshooting 31 Technical Specifications 33 Appendix A Translated Safety and Emission Information 35 ...

Страница 9: ...sed Guides The Allied Telesyn web site at www alliedtelesyn com offers you an easy way to access the most recent documentation software and technical information for all of our products For product guides select Support Services from our web site Document Conventions This guide uses the following conventions Note Notes provide additional information ...

Страница 10: ...ntacting Allied Telesyn This section provides Allied Telesyn contact information for technical support as well as sales or corporate information Online Support You can request technical support online by accessing the Allied Telesyn Knowledge Base from the following web site http kb alliedtelesyn com You can use the Knowledge Base to submit questions to our technical support staff and review answe...

Страница 11: ...Materials Authorization RMA number A product sent to Allied Telesyn without a RMA number will be returned to the sender at the sender s expense To obtain a RMA number contact Allied Telesyn s Technical Support at our web site http www alliedtelesyn com For Sales or Corporate Information You can contact Allied Telesyn for sales or corporate information at our web site http www alliedtelesyn com To ...

Страница 12: ......

Страница 13: ...you with a simple cost effective solution for Ethernet switching between end nodes operating at either 10 or 100 Mbps Figure 1 and Figure 2 show the front and back panels of the switch Figure 1 Front Panel Port LEDs DC Power Connector PWR 100M LNK ACT FDX 9 12V DC 10BASE T 100BASE TX 8 PORT FAST ETHERNET SWITCH 1 2 3 4 5 6 7 8 _ ...

Страница 14: ...ir ports with RJ 45 connectors Auto MDI MDI X on all ports IEEE 802 3 and IEEE 802 3u compliant Store and forward switching mode MAC address table capacity of up to 4 000 entries IEEE 802 3x flow control in full duplex operation and back pressure flow control in half duplex operation External power adapter Desktop or wall mount installation 5x 4x 3x 2x 1x 6x 7x 8x ...

Страница 15: ...witch is receiving power 100M Green OFF Indicates the port is operating at 100 Mbps Indicates the port is operating at 10 Mbps LNK ACT Green Blinking Indicates a valid physical link on the port Indicates data is being transmitted or received on the port FDX Green OFF Indicates the port is operating in full duplex mode Indicates the port is operating in half duplex mode ...

Страница 16: ...ines the frame to determine if it is a valid frame Invalid frames such as fragments or runts are discarded by the switch This insures that only valid frames are transmitted out the switch ports and that damaged frames are not propagated on your network Back Pressure and Flow Control In order to maintain the orderly movement of data between the end nodes an Ethernet switch may periodically need to ...

Страница 17: ...ng the same data link at the same time A collision causes end nodes to stop sending data When the switch needs to stop a 100 Mbps half duplex end node from transmitting data it forces a collision on the data link which stops the end node Once the switch is ready to receive data again the switch stops forcing collisions This is referred to as back pressure A port operating at 100 Mbps and full dupl...

Страница 18: ...ir port features a RJ 45 connector The maximum operating distance for the twisted pair ports is 100 meters 328 feet when operating at either 10 Mbps or 100 Mbps Port Speed The twisted pair ports are compliant with the 10Base T and 100Base TX standards and are capable of either 10 Mbps or 100 Mbps operation Since the ports are IEEE 802 3u Auto Negotiation compliant the switch will set the port spee...

Страница 19: ...ut it cannot do both at the same time An end node that is operating in full duplex mode can send and receive data simultaneously The best network performance is achieved when an end node can operate at full duplex since the end node is able to send and receive data simultaneously The twisted pair ports on the AT FS708LE switch can operate in either half duplex or full duplex mode The switch sets t...

Страница 20: ... detected correctly As a result the AT FS708LE port setting will end up at half duplex If the end port is manually configured to full duplex there will be a duplex mismatch and data will be lost If the end port is manual configured to half duplex both ports will have the speed and duplex match up correctly Auto MDI MDI X An RJ 45 twisted pair port on a 10 Mbps or 100 Mbps Ethernet network device c...

Страница 21: ...use a crossover cable The AT FS708LE switch features automatic MDI MDI X Each RJ 45 port automatically determines the configuration of the port on the device to which it is connected and then configures itself appropriately For example if a port on a switch is connected to a port on a bridge which is typically wired as MDI the port on the switch automatically configures itself as MDI X This featur...

Страница 22: ...described below Standalone Topology Figure 3 illustrates the standalone topology where each end node is directly connected directly to a 10 100Base TX port on an AT FS708LE switch This gives each end node a dedicated 10 Mbps or 100 Mbps link Figure 3 Standalone Topology 5x 4x 3x 2x 1x 6x 7x 8x Workstations Workstations Server 10 Mbps 100 Mbps ...

Страница 23: ...he AT FS708LE switch is connected to Port 8 on the AT FS716E switch Since Port 1 is wired as auto MDI MDI X a crossover or straight through Category 5 or better twisted pair cable can be use Figure 4 Cascade Topology 5x 4x 3x 2x 1x 6x 7x 8x Workstations Workstations Server AT FS708LE AT FS716E 10 Mbps 100 Mbps ...

Страница 24: ...ates between workstations or servers Planning the Installation This section contains the procedures for installing the unit Verifying the Package Contents Make sure that the package includes the following items If any item is damaged or missing contact your Allied Telesyn representative for assistance One AT FS708LE Ethernet Switch One power adapter Four protective rubber feet desktop use only Thi...

Страница 25: ...f space at the front and back of the unit for ventilation Make sure that the unit s power is accessible and cables can be connected easily Cabling should be away from sources of electrical noise such as radios transmitters broadband amplifiers power lines and fluorescent fixtures Do not place objects on top of the unit Use dedicated power circuits or power conditioners to supply power to the unit ...

Страница 26: ...nes before you begin to install the device Warning Power cord is used as a disconnection device To de energize equipment disconnect the power cord 5 Operating Mode Twisted Pair Cable Maximum Operating Distance 10Base T Shielded or unshielded Category 3 or better 100 m 328 ft 100Base TX Shielded or unshielded Category 5 or better 100 m 328 ft ...

Страница 27: ...be blocked and must have free access to the room ambient air for cooling 7 Caution Operating Temperature This product is designed for a maximum ambient temperature of 40 C 8 Caution All Countries Install this product in accordance with local and National Electric Codes 9 Caution EUROPE EU Use TÜV licensed AC adapter of DC 9V 1A 10 Caution USA CANADA Use a UL Listed CSA Certified AC adapter of DC 9...

Страница 28: ...tations 2 Place the device on a flat level surface Warning The power cord is used as a disconnection device To de energize equipment disconnect the power cord 5 3 Plug the power adapter into a power source and then plug the DC power cord into the DC connector on the front panel of the switch 4 Make sure the PWR LED on the front panel is green If the LED is OFF refer to Troubleshooting on page 31 5...

Страница 29: ...osition the switch vertically or horizontally on the wall using the keyhole cutouts in the bottom of the switch chassis Note For wall mount installation you must supply the two screws and plastic anchors or other material necessary to physically mount the switch to the wall 1 If attached remove the rubber feet data cables and power cord from the switch 2 Select a wall location for the switch 3 Ins...

Страница 30: ...ord into the DC connector on the front panel of the switch 6 Make sure the PWR LED on the front panel is green If the LED is OFF refer to Troubleshooting on page 31 7 Connect the twisted pair cables to the twisted pair ports on the switch and on the end nodes 8 Power ON the end nodes connected to the switch 9 Check that the LNK ACT LED for each port on the switch is green If a LED is OFF refer to ...

Страница 31: ...s procedure to troubleshoot the unit in the event you experience any problems with the device 1 Check the PWR LED The LED should be ON If the LED is OFF check the following Verify that the power adapter is securely connected to the power source and to the DC connector on the front of the AT FS708LE unit Check to be sure that the power outlet has power by connecting another device to it Try replaci...

Страница 32: ...peration and Category 5 cable for 100 Mbps operation Verify that the cable has not been cut or damaged 3 If the LNK ACT LED for a port is ON but there is a communication problem to the end node connected to the port such as the loss of data check the following Check to be sure that the distance between the switch and the connected network device is no greater than 100 meters 328 feet Verify that y...

Страница 33: ...Address Table Up to 4 000 entries Queue Buffer 256K bytes Physical Dimensions W x D x H 14 6 x 8 2 x 2 6 cm 5 8 x 3 3 x 1 0 in Weight 350 g 0 77 lbs Operating Temperature 0 to 40 C Storage Temperature 20 to 70 C Operating Humidity 5 to 90 non condensing Storage Humidity 5 to 95 non condensing EMI FCC Part 15 Class B CISPR 22 Class B EN55022 Class B ...

Страница 34: ...34 Safety UL USA TUV EN60950 Europe CSA or cUL Canada C Tick Australia CE Mark Immunity EN55024 ...

Страница 35: ...herheitshinweise in mehreren Sprachen Vigtigt Dette tillæg indeholder oversættelser i flere sprog af sikkerhedsadvarslerne i denne håndbog Belangrijk Deze appendix bevat vertalingen in meerdere talen van de veiligheidsopmerkingen in deze gids Important Cette annexe contient la traduction en plusieurs langues des instructions de sécurité figurant dans ce guide Tärkeää Tämä liite sisältää tässä oppa...

Страница 36: ...åk av sikkerhetsinformasjonen i denne veiledningen Importante Este anexo contém traduções em vários idiomas das advertências de segurança neste guia Importante Este apéndice contiene traducciones en múltiples idiomas de los mensajes de seguridad incluidos en esta guía Obs Denna bilaga innehåller flerspråkiga översättningar av säkerhetsmeddelandena i denna handledning ...

Страница 37: ...ital device pursuant to Part 15 of 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 instructions may cause harmful interference to radio or television reception which can be determined by turning the equ...

Страница 38: ...nstalled near the equipment and shall be easily accessible 7 CAUTION Air vents must not be blocked and must have free access to the room ambient air for cooling 8 OPERATING TEMPERATURE This product is designed for a maximum ambient temperature of 40 degrees C 9 ALL COUNTRIES Install product in accordance with local and National Electrical Codes 10 EUROPE EU Use TÜV licensed AC adapter of DC 7 5V 1...

Страница 39: ...N60950 SICHERHEIT 5 VORSICHT DAS NETZKABEL DIENT ZUM TRENNEN DER STROMVERSORGUNG ZUR TRENNUNG VOM NETZ KABEL AUS DER STECKDOSE ZIEHEN 6 STECKBARES GERÄT Die Anschlußbuchse sollte in der Nähe der Einrichtung angebracht werden und leicht zugänglich sein 7 VORSICHT Die Entlüftungsöffnungen dürfen nicht versperrt sein und müssen zum Kühlen freien Zugang zur Raumluft haben 8 BETRIEBSTEMPERATUR Dieses P...

Страница 40: ...NDE LEDNING BRUGES TIL AT AFBRYDE STRØMMEN SKAL STRØMMEN TIL APPARATET AFBRYDES tages ledningen ud af stikket 6 UDSTYR TIL STIKKONTAKT stikkontakten bør installeres nær ved udstyret og skal være lettilgængelig 7 ADVARSEL Ventilationsåbninger må ikke blokeres og skal have fri adgang til den omgivende luft i rummet for afkøling 8 BETJENINGSTEMPERATUR Dette apparat er konstrueret til en omgivende tem...

Страница 41: ... DE STROOMKABEL TE ONTKOPPELEN OM HET TOESTEL STROOMLOOS TE MAKEN de stroomkabel ontkoppelen 6 AAN TE SLUITEN APPARATUUR de contactdoos wordt in de nabijheid van de apparatuur geïnstalleerd en is gemakkelijk te bereiken 7 OPGELET De ventilatiegaten mogen niet worden gesperd en moeten de omgevingslucht ongehinderd toelaten voor afkoeling 8 BEDRIJFSTEMPERATUUR De omgevingstemperatuur voor dit produk...

Страница 42: ...ANGER NE PAS MANIER le matériel ou les CÂBLES lors d activité orageuse 6 EQUIPEMENT POUR BRANCHEMENT ELECTRIQUE la prise de sortie doit être placée près de l équipement et facilement accessible 7 ATTENTION Ne pas bloquer les fentes d aération ceci empêcherait l air ambiant de circuler librement pour le refroidissement 8 TEMPÉRATURE DE FONCTIONNEMENT Ce matériel est capable de tolérer une températu...

Страница 43: ...UTUS VIRTAJOHTOA KÄYTETÄÄN VIRRANKATKAISULAITTEENA VIRTA KATKAISTAAN irrottamalla virtajohto 6 PISTORASIAAN KYTKETTÄVÄ LAITE pistorasia on asennettava laitteen lähelle ja siihen on oltava esteetön pääsy 7 HUOMAUTUS Ilmavaihtoreikiä ei pidä tukkia ja niillä täytyy olla vapaa yhteys ympäröivään huoneilmaan jotta ilmanvaihto tapahtuisi 8 KÄYTTÖLÄMPÖTILA Tämä tuote on suunniteltu ympäröivän ilman maks...

Страница 44: ...E È USATO COME DISPOSITIVO DI DISATTIVAZIONE PER TOGLIERE LA CORRENTE AL DISPOSITIVO staccare il cavo di alimentazione 6 APPARECCHIATURA COLLEGABILE la presa va installata vicino all apparecchio per risultare facilmente accessibile 7 ATTENZIONE le prese d aria non vanno ostruite e devono consentire il libero ricircolo dell aria ambiente per il raffreddamento 8 TEMPERATURA DI FUNZIONAMENTO Questo p...

Страница 45: ...EN60950 SIKKERHET 5 FORSIKTIG STRØMLEDNINGEN BRUKES TIL Å FRAKOBLE UTSTYRET FOR Å DEAKTIVISERE UTSTYRET må strømforsyningen kobles fra 6 UTSTYR FOR STIKKONTAKT Stikkontakten skal monteres i nærheten av utstyret og skal være lett tilgjengelig 7 FORSIKTIG Lufteventilene må ikke blokkeres og må ha fri tilgang til luft med romtemperatur for avkjøling 8 DRIFTSTEMPERATUR Dette produktet er konstruert fo...

Страница 46: ...ESCONEXÃO PARA DESELETRIFICAR O EQUIPAMENTO desconecte o cabo de ALIMENTAÇÃO 6 EQUIPAMENTO DE LIGAÇÃO a tomada eléctrica deve estar instalada perto do equipamento e ser de fácil acesso 7 CUIDADO As aberturas de ventilação não devem ser bloqueadas e devem ter acesso livre ao ar ambiente para arrefecimento adequado do aparelho 8 TEMPERATURA DE FUNCIONAMENTO Este produto foi projetado para uma temper...

Страница 47: ...OMO UN DISPOSITIVO DE DESCONEXION PARA DESACTIVAR EL EQUIPO desconecte el cable de alimentación 6 EQUIPO CONECTABLE el tomacorriente se debe instalar cerca del equipo en un lugar con acceso fácil 7 ATENCION Las aberturas para ventilación no deberán bloquearse y deberán tener acceso libre al aire ambiental de la sala para su enfriamiento 8 TEMPERATURA REQUERIDA PARA LA OPERACIÓN Este producto está ...

Страница 48: ...ANVÄNDS SOM STRÖMBRYTARE FÖR ATT KOPPLA FRÅN STRÖMMEN dra ur nätkabeln 6 UTRUSTNING MED PLUGG Uttaget skall installeras i utrustningens närhet och vara lättåtkomligt 7 VARNING Luftventilerna får ej blockeras och måste ha fri tillgång till omgivande rumsluft för avsvalning 8 DRIFTSTEMPERATUR Denna produkt är konstruerad för rumstemperatur ej överstigande 40 grader Celsius 9 ALLA LÄNDER Installera p...

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