AT-FS201 AT-FS201ST/FS1, FS2, FS3 AT-FS202 AT-FS202SC/FS1, FS2, FS3 AT-FS203 Fast Ethernet Switches Installation Guide PN 613-10761-00 Rev B
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 fro 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.
Safety Warnings Standards: This product meets the following standards U.S. Federal Communications Commission RADIATED ENERGY Note: This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to Part 15 of FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment.
Safety Warnings Important: L'annexe B contient les instructions de sécurité relatives à l'installation de cet équipement. Lorsque vous voyez le symbole , reportez-vous à l'annexe B pour consulter la traduction de ces instructions dans votre langue. Tärkeää: Liite B sisältää tämän laitteen asentamiseen liittyvät käännetyt turvaohjeet. Kun näe -symbolin, katso käännettyä turvaohjetta liitteestä B. Importante: l’Appendice B contiene avvisi di sicurezza tradotti per l’installazione di questa apparecchiatura.
Table of Contents Safety Warnings ............................................................................................ iii Table of Contents ........................................................................................... v Welcome to Allied Telesyn ......................................................................... vii Where to Find Web-based Guides ................................................................... vii Document Conventions ........................................
Table of Contents Is the Link LED Lit? ................................................................................. 21 Technical Support and Service ........................................................................ 22 Appendix A Technical Specifications ............................................................................ 23 Pinout Assignments..........................................................................................
Welcome to Allied Telesyn This guide contains instructions on how to install the AT-FS201, AT-FS202, and AT-FS203 Series of Fast 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 Telesyn There are several ways to contact Allied Telesyn technical support: online, telephone, fax, and e-mail. Online Support You can request technical support online by filling out the Tech-Assistant Form at www.alliedtelesyn.com/support.htm.
AT-FS200 Series 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 Description The AT-FS201, AT-FS202, and AT-FS203 Series of Fast Ethernet Switches are designed to interconnect LAN devices and subnetworks over large distances into an integrated network. These dual-port switches can also be used to improve the performance of your network by dividing it into smaller, more manageable segments.
Description AUTO NEG TX TX LNK RX 100 COL FD 10Base-T/ 100Base-TX RX MDI MDI-X MDI PORT 1 AUTO NEG 10Base-T/ 100Base-TX PWR MDI-X TX LNK RX 100 COL FD PORT 2 FS202 FAST ETHERNET SWITCH IEEE 802.3 /802.3U Figure 2 AT-FS202 Front Panel AUTO NEG 10Base-T/ 100Base-TX TX LNK RX 100 COL FD MDI MDI-X MDI PORT 1 AUTO NEG 10Base-T/ 100Base-TX PWR MDI-X TX LNK RX 100 COL FD PORT 2 FS203 FAST ETHERNET SWITCH IEEE 802.3 /802.
AT-FS200 Series Installation Guide AT-FS201ST/FS1 100Base-FX TX LNK RX 100 COL FD PORT 1 TX RX CLASS 1 LASER PRODUCT DO NOT STARE INTO BEAM MDI 10Base-T/ 100Base-TX MDI-X AUTO NEG PWR TX LNK RX 100 COL FD PORT 2 SINGLE MODE FS201ST/FS1 FAST ETHERNET SWITCH IEEE 802.3 /802.
Description AT-FS202SC/FS1 100Base-FX TX LNK RX 100 COL FD PORT 1 TX RX CLASS 1 LASER PRODUCT DO NOT STARE INTO BEAM MDI 10Base-T/ 100Base-TX MDI-X AUTO NEG PWR TX LNK RX 100 COL FD PORT 2 SINGLE MODE FS202SC/FS1 FAST ETHERNET SWITCH IEEE 802.3 /802.
AT-FS200 Series Installation Guide Figure 7 illustrates the rear panel of the AT-FS201SC and AT-FS202ST Series Switches. PORT 2 1 2 2 1 2 3 4 5 SPEED DUPLEX AUTO (Mbps) MODE NEG 12 V D C 10 100 HALF FULL BYTES OFF ON 1522 1518 Figure 7 Rear Panel of the AT-FS201SC and AT-FS202ST Switches Table 1 Maximum Operating Distance Type of Connector Maximum Distance Model Port 1 Port 2 Port 1 Port 2 AT-FS201 RJ-45 ST 100 m (328 ft) 2 km (1.
Description Key Features The switches have the following key features: 6 ❑ LEDs for unit and port status ❑ MDI/MDI-X switch ❑ External AC/DC power adapters (North America, Continental Europe, or United Kingdom) ❑ DIP switches for configuring the ports ❑ Full- or half-duplex operation on both ports ❑ ST or SC fiber optic connectors ❑ Data packet forwarding and filtering at full wire speed (10 Mbps to 100 Mbps, 100 Mbps to 100 Mbps, and 10 Mbps to 10 Mbps) ❑ Store and forward switching mode
AT-FS200 Series Installation Guide Switch Performance The switches perform at: ❑ 148,800 pps for 100 Mbps and 14,880 pps for 10 Mbps for full wire speed forwarding and filtering ❑ 200 Mbps maximum throughput in 100 Mbps, full-duplex mode ❑ 20 Mbps maximum throughput in 10 Mbps, full-duplex mode ❑ Up to 8,192 unicast MAC addresses and unlimited multicast/ broadcast addresses ❑ 280 kib bytes (per port) packet buffer ❑ Low latency 14.
Description Status LEDs Table 2 defines the switch LEDs. Table 2 LEDs LED State Color Description PWR ON Green Power is applied. LNK ON Green Link established on the port. 100 ON Green The port is operating at 100 Mbps. OFF FD ON The port is operating at 10 Mbps. Amber OFF Full-duplex mode is enabled (two-way independent transmission). Half-duplex mode is enabled, indicating transmission only in one direction at a time. AUTO NEG ON Green Auto-negotiation is enabled on the port.
AT-FS200 Series Installation Guide MDI/MDI-X Switch The MDI/MDI-X (Media Dependent Interface/Media Dependent Interface with Crossover) switch, located on the front panel, is a straight-through or crossover cable selection switch. It enables the RJ-45 port to be connected to a repeater or DTE device without using a special crossover cable. The default setting of the switch is MDI-X, which means you can connect the RJ-45 port to a workstation or to any other DTE device that uses a straight-through cable.
Description Functional Description The AT-FS200 series of switches function as unmanaged dual-port switches. Frame Processing The switches support store and forward switching at Fast Ethernet full-wire speed either in 10 or 100 Mbps, half- or full-duplex mode. Packets entering each port are stored in buffers. After the full packet is received, it is forwarded or discarded depending on its destination address and error status.
AT-FS200 Series Installation Guide Network Topologies Figure 10 shows a network configuration where an AT-FS203 Switch is used to interconnect two small networks of stackable hubs.
Chapter 2 Installing the Switch This chapter explains how to install the switch. The switch can be installed either as a standalone unit, such as on a table, or in an AT-MCR12 or AT-TRAY4 Chassis. Verifying the Package Contents Make sure the following items are included in your switch package. If any of the following items are missing or damaged, contact your sales representative.
Installing the Switch Planning the Installation Be sure to observe the following guidelines when planning the installation of your Ethernet switch. ❑ The end node connected to the fiber optic port on an AT-FS201ST or AT-FS202SC switch must be able to operate at 100 Mbps. ❑ The end node connected to the twisted pair port(s) can operate at either 10 Mbps or 100 Mbps. ❑ The end node connected to a port on the switch can be a network adapter card, repeater, router, hub, or another switch.
AT-FS200 Series Installation Guide ❑ Refer to Table 4 for the cabling specifications for the fiber optic port operating in full-duplex mode. Table 4 100Base-FX Fiber Optic Cabling Specifications (Full-duplex) for Port 2 Type of Fiber Optic Cable Maximum Distance Maximum Allowable Loss Budget AT-FS201 50/125 or 62.5/125 micron multimode 2 km (1.2 mi) 13 dB at 1310 nm AT-FS201ST/FS1 50/125 or 62.5/125 micron multimode 2 km (1.2 mi) 13 dB at 1310 nm 9/125 micron single-mode 15 km (9.
Installing the Switch ❑ Refer to Table 5 for the cabling specifications for the fiber optic port operating in half-duplex mode.
AT-FS200 Series Installation Guide Installing the Switch To install the switch, perform the following procedures: 1. Remove all equipment from the package and store the packaging in a safe place. 2. If you are installing the switch as a standalone unit, attach the four rubber feet to the base of the unit, placing one rubber foot in each corner. (For rack-mount chassis installation, do not attach the feet.) 3. Configure the DIP switches on the rear panel of the unit.
Installing the Switch When setting the DIP switches, consider the following: ❑ The default setting of 1518 bytes for the maximum packet size is the upper limit of the allowable Ethernet packet size as specified in the IEEE 802.3 standard. At this setting, any packets over this size will be considered illegal and will be dropped as part of the switch’s errorhandling operations.
AT-FS200 Series Installation Guide PORT 2 1 2 2 1 12 V D C 2 3 4 5 SPEED DUPLEX AUTO (Mbps) MODE NEG 10 100 HALF FULL OFF ON BYTES PORT 1522 1518 2 1 2 2 1 2 3 4 5 SPEED DUPLEX AUTO (Mbps) MODE NEG 10 100 HALF FULL OFF ON BYTES 1522 1518 Figure 12 AT-FS201SC and AT-FS202ST DIP Switches 4. If you are installing the switch as a standalone unit, plug the AC/DC power adapter into an appropriate AC power outlet and insert the power plug into the DC receptacle, located on the rear panel.
Installing the Switch AUTO NEG 10Base-T/ 100Base-TX TX LNK RX 100 COL FD MDI AUTO NEG 10Base-T/ 100Base-TX MDI-X MDI PORT 1 PWR MDI-X TX LNK RX 100 COL FD PORT 2 FS203 FAST ETHERNET SWITCH IEEE 802.3 /802.
AT-FS200 Series Installation Guide Connectivity Testing 1. Connect each port to a node or workstation. Then connect the power cord. 2. Verify that the Link LEDs for Port 1 and Port 2 are lit. If the Link LED does not light (TX): ❑ Verify that the switch’s port matches the speed selection of the device attached to the other end. ❑ The switch settings are represented by each port’s LEDs.
Installing the Switch 3. Problem 3: The MDI/MDI-X slide switch for TX is on the wrong setting. ❑ Solution 3: — Verify that you are using a known good cable, reposition the MDI/ MDI-X switch, and check that the Link LED is lit. 4. Problem 4: There is signal loss between the switch and one of the attached network nodes. ❑ Solution 4: — Make sure the distance between the switch and the connected network device does not exceed 100 meters (328 feet). (UTP is halfor full-duplex.
Appendix A Technical Specifications Table 8 lists the technical specifications for the Fast Ethernet Switches. Table 8 Technical Specifications Physical Specifications Dimensions (L x W x H) 10.5 cm x 9.5 cm x 2.5 cm (4.12 in x 3.75 in 1.0 in) Weight 300 gm (10.5 oz) Operating Temperatures 0° to 40° C Storage Temperatures -20° to 80° C Relative Humidity 5% to 80% (non-condensing) Operating Altitude Up to 10,000 ft Electrical and Mechanical Specifications Standard CE Compliant IEEE 802.
Technical Specifications Table 8 Technical Specifications (Continued) Transmitter Output Power 62.5/125 mM -16.8 dBm 100/140 mM 50/125 mM -20.3 dBm 85/125 mM Table 9 Fiber Optic Transmitter Model AT-FS201 & AT-FS202 Fiber Type Fiber Optic Diameter (microns) Optical Frequency (nm) Launch Power (dBm) 1 Max. Avg Min. MMF 50/125 1310 nm -14.0 -20.3 -22.5 MMF 62.5/125 1310 nm -14.0 -16.8 -19.0 AT-FS201ST/FS1 & AT-FS202SC/FS1 SMF 9/125 1310 nm -8.0 -11.5 -15.
AT-FS200 Series Installation Guide Table 10 Fiber Optic Receiver Model Fiber Type Fiber Optic Diameter (microns) Optical Frequency (nm) Receive Power (dBm) Min. Sensitivity Typical Sensitivity Saturation MMF 50/125 1310 nm -31.8 -34.5 -14.0 MMF 62.5/125 1310 nm -31.8 -34.5 -14.0 AT-FS201ST/FS1 & AT-FS202SC/FS1 SMF 9/125 1310 nm -31.0 -31.0 -8.0 AT-FS201ST/FS2 & AT-FS202SC/FS2 SMF 9/125 1310 nm -35.0 -38.0 0.0 AT-FS201ST/FS3 & AT-FS202SC/FS3 SMF 9/125 1310 nm -37.
Technical Specifications Pinout Assignments Figure 14 shows the pin assignments of the switch’s 10/100Base-TX RJ-45 connector. Pin 1 Pin 8 Figure 14 RJ-45 Pin Assignments Table 5 lists the 10/100Base-TX connector pins and their signals when the MDI-X/MDI switch is in either position.
Appendix B Electrical Safety and Installation Requirements 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.
Electrical Safety and Installation Requirements Standards: This product meets the following standards. U.S. Federal Communications Commission RADIATED ENERGY Note: This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to Part 15 of FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment.
AT-FS200 Series Installation Guide Normen: Dieses Produkt erfüllt die Anforderungen der nachfolgenden Normen. 1 2 3 4 5 6 7 8 9 Hochfrequenzstörung EN55022 Klasse A Warnung: Bei Verwendung zu Hause kann dieses Produkt Funkstörungen hervorrufen. In diesem Fall müßte der Anwender angemessene Gegenmaßnahmen ergreifen. Störsicherheit EN50082-1 1997 Achtung: Für dieses Produkt sind abgeschirmte Kabel erforderlich, damit den Richtlinien für Emission und Interferenzschutz entsprochen wird.
Electrical Safety and Installation Requirements SIKKERHED 10 FARE UNDER UVEJR FARE: UNDLAD at arbejde på udstyr eller KABLER i perioder med LYNAKTIVITET. 11 12 VENTILATIONSÅBNINGERNE MÅ IKKE BLOKERES Strømforsyningen til apparatet må udelukkende tages fra tilpasningstransformatoren. EUROPE - EU Brug kun TÜV godkendt vekselstrømstransformator på 12 V jævnstrøm, 500 mA. 13 BETJENINGSTEMPERATUR Dette apparat er konstrueret til en omgivende temperatur på maksimum 40 grader C.
AT-FS200 Series Installation Guide Normes: ce produit est conforme aux normes de suivantes. 1 Emission d'interférences radioélectriques 2 Mise En Garde: dans un environnement domestique, ce produit peut provoquer des interférences radioélectriques. Auquel cas, l'utilisateur devra prendre les mesures adéquates. 3 4 5 6 7 8 9 Immunité EN55022 Classe A EN50082-1 1997 Avertissement : Il faut utiliser des câbles blindés pour ce produit afin de respecter les normes d’émission et d’immunité.
Electrical Safety and Installation Requirements 12 Tähtipisteeseen (hub) syötettävän virran pitää tulla ainoastaan sovittimesta. EUROPE - EU Käytä TÜV-lisenssillä valmistettua verkkosovitinta, jonka tasajännitteen nimellisarvot ovat DC 12 V, 500 mA (milliampeeria). 13 KÄYTTÖLÄMPÖTILA Tämä tuote on suunniteltu ympäröivän ilman maksimilämpötilalle 40° C. 14 KAIKKI MAAT: Asenna tuote paikallisten ja kansallisten sähköturvallisuusmääräysten mukaisesti.
AT-FS200 Series Installation Guide Sikkerhetsnormer: Dette produktet tilfredsstiller følgende sikkerhetsnormer. 1 2 3 4 5 6 7 8 9 RFI stråling EN55022 Klasse A Advarsel: Hvis dette produktet benyttes til privat bruk, kan produktet forårsake radioforstyrrelse. Hvis dette skjer, må brukeren ta de nødvendige forholdsregler. Immunitet EN50082-1 1997 Advarsel: Dette produktet må brukes med vernede kabler for å tilfredsstille emisjons- og fritakelsesstandarder.
Electrical Safety and Installation Requirements EUROPE - EU Use um adaptador de corrente alternada com saída DC de 12V e 500mA em conformidade com as especificações da TÜV. 13 TEMPERATURA DE FUNCIONAMENTO Este produto foi projetado para uma temperatura ambiente máxima de 40 graus centígrados. 14 TODOS OS PAÍSES: Instale o produto de acordo com as normas nacionais e locais para instalações elétricas. Estándares: Este producto cumple con los siguientes estándares.
AT-FS200 Series Installation Guide Standarder: Denna produkt uppfyller följande standarder. 1 2 3 4 5 6 7 8 9 Radiostörning EN55022 Klass A Varning: Denna produkt kan ge upphov till radiostörningar i hemmet, vilket kan tvinga användaren till att vidtaga erforderliga åtgärder. Immunitet EN50082-1 1997 Varning! Denna produkt kräver skärmade kablar för att uppfylla standardkraven för emission och immunitet.
Appendix C Technical Support Fax Order Name __________________________________________________________________ Company _______________________________________________________________ Address ________________________________________________________________ City ________________________ State/Province _______________________________ Zip/Postal Code ____________________ Country_______________________________ Phone _______________________________ Fax_______________________________ Incident Summary Model numb
Appendix D AT-FS201, AT-FS202 and AT-FS203 Series Installation Guide 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. 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.
