CentreCOM AT-FS708 CentreCOM AT-FS708E Fast Ethernet Switches Installation Guide PN 613-10864-00 Rev A
Copyright 2000 Allied Telesyn International, Corp. 960 Stewart Drive Suite B, Sunnyvale CA 94086, USA All rights reserved. No part of this publication may be reproduced without prior written permission from Allied Telesyn International, Corp. Ethernet is a registered trademark of Xerox Corporation. All other product names, company names, logos or other designations mentioned herein are trademarks or registered trademarks of their respective owners. Allied Telesyn International, Corp.
Electrical Safety and Emission Compliance Statements Standards: This product meets the following standards. U.S.
Electrical Safety and Emission Compliance Statements RFI Emission EN55022 Class B ! 1 Immunity EN50082- 1 ! 2 Electrical Safety EN60950, UL 1950, CSA 950 ! 3 Important: Appendix B contains translated safety statements for installing this equipment. When you see the !, go to Appendix B for the translated safety statement in your language. Wichtig: Anhang B enthält übersetzte Sicherheitshinweise für die Installation dieses Geräts.
Table of Contents Electrical Safety and Emission Compliance Statements ....................iii Welcome to Allied Telesyn ......................................................................... vii Where to Find Web-based Guides ................................................................... vii Documentation Conventions............................................................................ vii Contacting Allied Teleysn .............................................................................
Chapter 3 Troubleshooting ........................................................................................... 15 Connectivity Testing......................................................................................... 15 Problem Solving ................................................................................................ 16 Is the Unit Receiving Power?.................................................................... 16 Is the Link/Activity LED Lit? ................................
Welcome to Allied Telesyn This guide contains instructions on how to install and configure the AT-FS708 and AT-FS708E Ethernet Switches. Where to Find Web-based Guides The Allied Telesyn web site at www.alliedtelesyn.com provides you with an easy way to access the most recent documentation and technical information for all of our products. For product guides, you can go directly to the following web page: www.alliedtelesyn.com/support/lib_allproducts.htm.
Welcome to Allied Telesyn Contacting Allied Teleysn There are several ways to contact Allied Telesyn technical support, online, telephone, fax or by e-mail. Online Support You can request technical support online by filling out the Tech-Assistant Form at www.alliedtelesyn.com/forms/feedtech.htm.
AT-FS708 and FS708E Installation Guide Returning Products Products for return or repair must first be assigned a Return 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.
Welcome to Allied Telesyn For Sales or Corporate Information Allied Telesyn International, Corp. 19800 North Creek Parkway, Suite 200 Bothell, WA 98011 Tel: 1 (425) 487-8880 Fax: 1 (425) 489-9191 Allied Telesyn International, Corp.
Chapter 1 Product Description Overview This chapter describes the features of the following unmanaged Fast Ethernet switches: ❑ AT-FS708 ❑ AT-FS708E Each switch model is described in Table 1. Table 1 Switch Models and Port Description Model Description AT-FS708 Eight auto-negotiating 10/100 Mbps twisted pair RJ-45 ports Port 8 MDI and Port 8 MDI-X Total bandwidth of 1.
Product Description Common Major Features These switches come with the following common features: ❑ IEEE 802.3 and IEEE 802.
AT-FS708 and AT-FS708E Installation Guide Physical Description The physical description for the switches includes: ❑ Connectors ❑ Media-Dependent Interface (MDI), Port 8 ❑ LEDs ❑ Power supply Connectors Table 2 lists and defines the type of connectors available and their function.
Product Description Table 3 LED Status LEDs Color Description LINK/ACT Green On indicates a valid physical link on the port. Blinking indicates data is being transmitted. Off means no link. 100M Green On means the bandwidth is 100 Mbps. Off means the bandwidth is 10 Mbps. COL/FULL Green On indicates full-duplex transmission mode. Blinking indicates data collisions in half-duplex mode. Off indicates half-duplex transmission mode. POWER Green On means there is power to the switch.
AT-FS708 and AT-FS708E Installation Guide Power Supply The AT-FS708 uses a universal internal switching power supply with 100 to 240 VAC, 50/60 Hz input rating. Allied Telesyn ships power cords with the units to the U.S., Australia, Continental Europe, and the U.K. The AT-FS708E uses an external power adapter. Required Voltage The switches require input of 100 to 240 VAC. Maximum power consumption is 8.0 W maximum for AT-FS708, and 8.5 W for AT-FS708E.
Chapter 2 Installation Before You Proceed Before installing the switch, make sure you read “Translated Safety and Emission Information” on page 23.
Installation Site Requirements Make sure you observe the following site requirements: ❑ Make sure you are placing the switch in a dust-free and moisture-free environment. ❑ Do not block ventilation openings on the unit. Allow at least 10 cm (4 in) of space at the front and back of the unit for ventilation. ❑ Make sure that the switch’s power is accessible and cables can be connected easily.
AT-FS708 and AT-FS708E Installation Guide 4. Connect power: For AT-FS708, attach one end of the power cord to the back of the switch and the other end to the power source. For AT-FS708E, plug the power adapter into the power receptacle, then plug the DC connector to the switch. 5. Make sure the Power LED on the front panel lights green. 6. Attach the data cables and observe normal operation as indicated by the port LEDs. Use only Port 8, either Port 8 MDI or Port 8 MDI-X.
Installation 5. Connect power: For AT-FS708, attach one end of the power cord to the back of the switch and the other end to the power source. For AT-FS708E, plug the power adapter into the power receptacle, then plug the DC connector to the switch. 6. Attach the data cables and observe normal operation as indicated by the port LEDs. Use only Port 8, either Port 8 MDI or Port 8 MDI-X.
AT-FS708 and AT-FS708E Installation Guide 6. Attach the data cables and observe normal operation as indicated by the port LEDs. Use only Port 8, either Port 8 MDI or Port 8 MDI-X. Note Auto-negotiation for transmission mode supports full-duplex only if the connected device also negotiates for full-duplex transmission mode. You are finished with rackmount installation. Configuration The following sections discuss standalone, cascade and uplink configurations.
Installation Cascade Configuration Cascading means that two switches can be connected together using any of the switch ports provided you maintain the same medium type. Two switches can be cascaded to support multiple network port connections. Cable length to the nodes must follow the 100Base-TX cabling specifications. To cascade installed switches, do the following: Note When cascading switches, you must use the same medium type from port to port. 1. If you intend to use Port 8, use Port 8 MDI. 2.
AT-FS708 and AT-FS708E Installation Guide Uplink Configuration For 100 Mbps connection to the backbone, use Port 8 MDI. Figure 6 illustrates how the AT-FS708 switches can be used as an uplink to the backbone in a typical office complex using Category 5 UTP cable.
Chapter 3 Troubleshooting This chapter describes the procedures to test and troubleshoot the switches. Connectivity Testing In the following procedure, you will test each port for a valid connection and to confirm the correct operation of the network. 1. Start with Ports 1 and 2. Connect these two ports of a single switch to two nodes or workstations and turn on the switch power. 2.
Troubleshooting Problem Solving Is the Unit Receiving Power? Check the Power LED on the front of the switch. This green LED should be lit. Note The switch performs a self-diagnostic test upon power on, and takes about 20 seconds to complete. If the Power LED is not on, check both ends of the power cord or adapter. Make sure the power cord or adapter is plugged into a functioning wall outlet and that it is properly inserted into the switch’s connector on the back of the unit.
AT-FS708 and AT-FS708E Installation Guide 3. Problem 3: Port 8 does not work. ❑ Solution 3: — 4. Connect to only one Port 8, either Port 8 MDI or Port 8 MDI-X. Make sure you are connected to the correct Port 8. Problem 4: There is data loss between the switch and one of the connected network nodes. ❑ Solution 4: — Make sure that the distance between the switch and the connected network device is no greater than 100 m (328 ft). — Make sure you are using Category 5 cable.
Appendix A Switch Specifications Physical Characteristics Chassis Dimensions: WxDxH AT-FS708 260 mm x 117 mm x 38 mm (10.4 in x 4.68 in x 1.5 in) AT-FS708E 210 mm x 117 mm x 38 mm (8.4 in x 4.68 in x 1.5 in) Weight: AT-FS708 1.95 lbs (0.890 kg) AT-FS708E 1.5 lbs (0.
Switch Specifications Cabling Specifications 10Base-T: STP/UTP Category 3,4,5 100 ohm impedance 100Base-TX: STP/UTP Category 5 wiring, 100 ohm impedance 100 m (328 ft) between switch and network node. Electrical Specifications AT-FS708 Internal Power: Internal universal power supply with 100 to 240 VAC, 50/60 Hz, 0.3 A input. AT-FS708E External Power: External power adapter provides 12 VDC, 1.5 A maximum. UTP (RJ-45) Connector Figure 7 shows an RJ-45 connector.
AT-FS708 and AT-FS708E Installation Guide Network Specifications Table 5 provides an overview of IEEE 802.3 and 802.3u specifications for 10Base-T and 100Base-TX network configurations using shielded twisted-pair wiring. Table 5 IEEE 802.3 and 802.
Switch Specifications 100Base-TX Connector Pinouts Straight-through Cable 1 TX+ 2 TX3 RX+ TX+ 1 TX- 2 RX+ 3 6 RX- RX- 6 1 TX+ 2 TX3 RX+ TX+ 1 TX- 2 RX+ 3 6 RX- RX- 6 Crossover Cable 22
Appendix B Translated Safety and Emission Information Important: This appendix contains multiple-language translations for the safety statements in this guide. Wichtig: Dieser Anhang enthält Übersetzungen der in diesem Handbuch enthaltenen Sicherheitshinweise 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.
Translated Safety and Emission Information Standards: This product meets the following standards. U.S.
AT-FS708 and AT-FS708E Installation Guide SAFETY !4 ELECTRICAL NOTICES WARNING: ELECTRIC SHOCK HAZARD To prevent ELECTRIC shock, do not remove the cover. No user-serviceable parts inside. This unit contains HAZARDOUS VOLTAGES and should only be opened by a trained and qualified technician. To avoid the possibility of ELECTRIC SHOCK, disconnect electric power to the product before connecting or disconnecting the LAN cables.
Translated Safety and Emission Information Normen: Dieses Produkt erfüllt die Anforderungen der nachfolgenden Normen. !1 Hochfrequenzstörung EN55022 Klasse B !2 Störsicherheit EN50082- 1 !3 Elektrische Sicherheit EN60950, UL1950, CSA 950 SICHERHEIT !4 ACHTUNG: GEFÄHRLICHE SPANNUNG Das Gehäuse nicht öffnen. Das Gerät enthält keine vom Benutzer wartbaren Teile. Das Gerät steht unter Hochspannung und darf nur von qualifiziertem technischem Personal geöffnet werden.
AT-FS708 and AT-FS708E Installation Guide Standarder: Dette produkt tilfredsstiller de følgende standarder. !1 Radiofrekvens forstyrrelsesemission EN55022 Klasse B !2 Immunitet EN50082-1 !3 Elektrisk sikkerhed EN60950, UL1950, CSA 950 SIKKERHED !4 ELEKTRISKE FORHOLDSREGLER ADVARSEL: RISIKO FOR ELEKTRISK STØD For at forebygge ELEKTRISK stød, undlad at åbne apparatet. Der er ingen indre dele, der kan repareres af brugeren.
Translated Safety and Emission Information Eisen: Dit product voldoet aan de volgende eisen. !1 RFI Emissie EN55022 Klasse B !2 Immuniteit EN50082- 1 !3 Electrische Veiligheid EN60950, UL1950, CSA 950 VEILIGHEID !4 WAARSCHUWINGEN MET BETREKKING TOT ELEKTRICITEIT WAARSCHUWING: GEVAAR VOOR ELEKTRISCHE SCHOKKEN Verwijder het deksel niet, teneinde ELEKTRISCHE schokken te voorkomen. Binnenin bevinden zich geen onderdelen die door de gebruiker onderhouden kunnen worden.
AT-FS708 and AT-FS708E Installation Guide Normes: ce produit est conforme aux normes de suivantes: !1 Emission d’interférences radioélectriques EN55022 Classe B !2 Immunité EN50082 - 1 !3 Sécurité électrique EN60950, UL1950, CSA 950 SÉCURITÉ !4 INFORMATION SUR LES RISQUES ÉLECTRIQUES AVERTISSEMEN : DANGER D’ÉLECTROCUTION Pour éviter toute ÉLECTROCUTION, ne pas ôter le revêtement protecteur du matériel. Ce matériel ne contient aucun élément réparable par l’utilisateur.
Translated Safety and Emission Information Standardit: Tämä tuote on seuraavien standardien mukainen. !1 Radioaaltojen häirintä EN55022 Luokka B !2 Kestävyys EN50082- 1 !3 Sähköturvallisuus EN60950, UL1950, CSA 950 TURVALLISUUS !4 SÄHKÖÖN LIITTYVIÄ HUOMAUTUKSIA VAROITUS: SÄHKÖISKUVAARA Estääksesi SÄHKÖISKUN älä poista kantta. Sisällä ei ole käyttäjän huollettavissa olevia osia. Tämä laite sisältää VAARALLISIA JÄNNITTEITÄ ja sen voi avata vain koulutettu ja pätevä teknikko.
AT-FS708 and AT-FS708E Installation Guide Standard: Questo prodotto è conforme ai seguenti standard !1 Emissione RFI (interferenza di radiofrequenza) EN55022 Classe B !2 Immunità EN50082-1 !3 Sicurezza elettrica EN60950, UL1950, CSA 950 NORME DI SICUREZZA !4 AVVERTENZE ELETTRICHE ATTENZIONE: PERICOLO DI SCOSSE ELETTRICHE Per evitare SCOSSE ELETTRICHE non asportare il coperchio. Le componenti interne non sono riparabili dall’utente.
Translated Safety and Emission Information Sikkerhetsnormer: Dette produktet tilfredsstiller følgende sikkerhetsnormer. !1 RFI stråling EN55022 Klasse B !2 Immunitet EN50082- 1 !3 Elektrisk sikkerhet EN60950, UL1950, CSA 950 SIKKERHET !4 ELEKTRISITET ADVARSEL: FARE FOR ELEKTRISK SJOKK For å unngå ELEKTRISK sjokk, må dekslet ikke tas av. Det finnes ingen deler som brukeren kan reparere på innsiden. Denne enheten inneholder FARLIGE SPENNINGER, og må kun åpnes av en faglig kvalifisert tekniker.
AT-FS708 and AT-FS708E Installation Guide Padrões: Este produto atende aos seguintes padrões. !1 Emissão de interferência de radiofrequência EN55022 Classe B !2 Imunidade EN50082-1 !3 Segurança Eléctrica EN60950, UL1950, CSA 950 SEGURANÇA !4 AVISOS SOBRE CARACTERÍSTICAS ELÉTRICAS ATENÇÃO: PERIGO DE CHOQUE ELÉTRICO Para evitar CHOQUE ELÉTRICO, não retire a tampa. Não contém peças que possam ser consertadas pelo usuário.
Translated Safety and Emission Information Estándares: Este producto cumple con los siguientes estándares. !1 Emisión RFI EN55022 Clase B !2 Inmunidad EN50082- 1 !3 Seguridad eléctrica EN60950, UL1950, CSA 950 SEGURIDAD !4 AVISOS ELECTRICOS ADVERTENCIA: PELIGRO DE ELECTROCHOQUE Para evitar un ELECTROCHOQUE, no quite la tapa. No hay ningún componente en el interior al cual puede prestar servicio el usuario.
AT-FS708 and AT-FS708E Installation Guide Standarder: Denna produkt uppfyller följande standarder. !1 Radiostörning EN55022 Klass B !2 Immunitet EN50082-1 !3 Elsäkerhet EN60950, UL1950, CSA 950 SÄKERHET !4 TILLKÄNNAGIVANDEN BETRÄFFANDE ELEKTRICITETSRISK: RISK FÖR ELEKTRISK STÖT För att undvika ELEKTRISK stöt, ta ej av locket. Det finns inga delar inuti som behöver underhållas. Denna apparat är under HÖGSPÄNNING och får endast öppnas av en utbildad kvalificerad tekniker.
Appendix C Technical Support Fax Order Name _________________________________________________________________________ Company ______________________________________________________________________ Address _______________________________________________________________________ City_____________________________State/Province___________________________________ Zip/Postal Code _______________________ Country___________________________________ Phone___________________________________ Fax_______________________
Appendix D AT-FS708 and AT-FS708E Switches Installation Feedback Please tell us what additional information you would like to see discussed in the guide. If there are topics you would like information on that were not covered in the guide, please photocopy this page, answer the questions and fax or mail this form back to Allied Telesyn International Corp. The mailing address and fax number are at the bottom of the page. Your comments are valuable when we plan future revisions of the guide.
