SMC Networks SMC-EZ108DT User's Manual
Contents
1. com FOR LITERATURE OR ADVERTISING RESPONSE CALL U S A and Canada 800 SMC 4 YOU Fax 949 707 2460 Spain 34 93 477 4920 Fax 34 93 477 3774 UK 44 0 1189 748700 Fax 44 0 1189 748701 Southern Europe 33 1 41 18 68 68 Fax 33 1 41 18 68 69 Central Eastern Europe 49 0 89 92861 200 Fax 49 0 89 92861 230 Nordic 46 8 564 33145 Fax 46 8 87 62 62 Middle East 971 48818410 Fax 971 48817993 South Africa 27 0 11 3936491 Fax 27 0 11 3936491 PRC 86 10 6235 4958 Fax 86 10 6235 4962 Taiwan 886 2 2747 4780 Fax 886 2 2747 9220 Asia Pacific 65 238 6556 Fax 65 238 6466 Korea 82 2 553 0860 Fax 82 2 553 7202 Japan 81 45 224 2332 Fax 81 45 224 2331 Australia 61 2 9416 0437 Fax 61 2 9416 0474 India 91 22 8204437 Fax 91 22 8204443 SMC Networks 6 Hughes Irvine CA 92618 Phone 949 707 2400 Publication Number 150985 101 E082000 R03 COPYRIGHT Information furnished by SMC Networks Inc SMC 1s believed to be accurate and reliable However no responsibility is assumed by SMC for its use nor for any infringements of patents or other rights of third parties which may result from its use No license is granted by implication or otherwise under any patent or patent rights of SMC SMC reserves the right to change specifications at any time without notice Copyright 2000 by SMC Networks Inc 6 Hughes Irvine California All rights reserved Printed in Taiwan TRADEMARKS SMC 1s a registered2. ABOUT THE EZ SwitcuH 10 100 SMC EZ108DT The EZ Switch 10 100 SMC EZ108DT is an 8 port Fast Ethernet switch Its 8 1OBASE T 100BASE TX ports deliver dedicated 10 100 Mbps links to each attached LAN seoment all with conventional cabling and adapters Auto Negotiation is used to select the optimal transmission speed and communication mode for each connection With store and forward switching and flow control maximum data integrity is always maintained even under heavy loading Easy installation and reliability make this plug and play switch an ideal choice for smooth Fast Ethernet integration Features and Benefits Auto Negotiation of half or full duplex on all ports ANSI IEEFE 802 3u compliance ensures compatibility with standards based hubs switches and cards from any vendor Store and forward switching ensures error free transmission Half and full duplex flow control prevents packets from being dropped under heavy loading Plug and play Built in wiring crossovers on all ports allow connections to servers and workstations to be made with straight through cabling At a glance LEDs for port and system status monitoring Desktop and rack mountable Front Panel LEDs The front panel of the switch provides a link status LED for each RJ 45 port In addition the front panel also contains status LEDs for at a glance system monitoring The following table details the functions of the vari
3. PECIFICATIONS Model SMC EZ108DT Ports 8 RJ 45 ports Ports 1 7 Twisted pair fixed crossover Port 8 Twisted pair choice between fixed crossover or straight through datsy chain port Network Interface RJ 45 100 ohm UTP cable 10BASE T EIA TIA Categories 3 4 or 5 100BASE TX EIA TIA Category 5 LEDs Power one Link Act activity one per port 100M 700 Mbps one per port FDX full duplex one per port Switching Method Store and forward MAC Address Table 1K entries Memory Bufter 1 Mbyte per unit Filtering Forwarding Learning Rates Full line rate Size 9 88 x 4 65 x 1 46 in 25 1 x 11 8 x 3 7 cm Weight 1 76 lbs 0 8 kg Temperature Operating 32 to 122 F 0 to 50 C Storage 25 to 158 F 13 to 70 C Humidity non condensing 5 to 95 Power Requitements Universal AC input 100 to 240 VAC 50 to 60 Hz Power Consumption 10 Watts maximum Heat Dissipation 68 BTU hr maximum Maximum Current 0 2A 110 VAC 0 1A 240 VAC Standards ANSI TEEE 802 3 ANSI IEEE 802 3u ANSI IEEE 802 3x EMC Safety Compliances CE Mark Emissions FCC Class B VCCI Class B EN55022 CISPR 22 Class B C Tick AS NZS 3548 1995 Class B Immunity IEC 1000 4 2 3 4 Safety CSA NRTL C22 2 950 UL 1950 TUV GS EN60950 Limited Warranty Lifetime CABLE SPECIFICATIONS Cable Type and Connector 10BASE T Cable Category 3 4 5 UTP 100 m 328 ft RJ 45 100BASE TX Cable Categor
4. ificio Conata IT Calle Fructu s Gelabert 6 8 2 4 08970 Sant Joan Desp Barcelona Spain This information technology product complies with ISO IEC Guide 22 and EN45014 It conforms to the following specifications FN55022 1988 CISPR 22 1985 Class B EN50082 1 IEC 1000 4 2 3 4 This information technology product complies with the requirements of the Low Voltage Directive 73 23 EEC and the EMC Directive 89 336 EEC and carries the CE Mark accordingly Industry Canada Class B This digital apparatus does not exceed the Class B limits for radio noise emissions from digital apparatus as set out in the interference causing equipment standard entitled Digital Apparatus ICES 003 of Industry Canada Cet appareil num rique respecte les limites de bruits radio lectriques applicables aux appareils num riques de Classe B prescrites dans la norme sur le mat rial brouilleur Appareils Num riques NMB 003 dict e par Industrie VCCI Class B CORBIS PRMUBRESSRESAEMAlhieS VCCI ORE CHOC DFABRRHRECT COMBS ERR CEAT ATE 2BWELTHRTA CORBNISACTLEV a VZEL T PFS HS amp SHEMS SS SRCTCEMBVET AY PRU SARS IGE TIEL RU RUAELTR SL Australia AS NZS 3548 1995 Class B Australian Contact SMC Australia Suite 18 12 Tryon Road CG ACN 069 351 613 Lindfield NSW 2070 Phone 61 2 9416 0437 Fax 61 2 9416 0474 Safety Compliance CSA NRTL C22 2 950 UL 1950 EN60950 IEC 950 EZ Swrrcu 10 100 S
5. ions in the same collision domain
6. lines fluorescent lighting fixtures and other sources of electrical interference such as radios transmitters etc Make sure that a properly grounded power outlet 1s within 8 feet 2 44 meters of the switch and 1s powered from an independent circuit breaker As with any equipment using a filter or surge suppressor is recommended Instructions 1 Positioning the Switch For desktop or shelf mounting attach the four adhesive foot pads to the bottom of the switch For rack mounting attach the mounting brackets to both sides of the switch with the screws provided then install the switch in the rack Applying Power Plug one end of the power cable into the power receptacle at the back of the switch and the other end into an appropriate electrical outlet Check the Power LED to be sure it is on Note It is not necessary to power off the switch before connecting or disconnecting any UTP cables as these actions wii not disrupt the operation of other devices attached to the switch Connecting PCs Connect each PC to an RJ 45 port on the switch with a straight through twisted pair cable segment maximum length 100 meters 328 feet The EZ Switch 10 100 will support up to 8 PCs However if using port 8 be sure to use the fixed crossover port marked X on the switch Note If an attached device does not support Auto Negotiation the data rate will be sensed automatically and the communication mode will defau
7. lt to half duplex Cascading Switches and Other Network Devices If you need more ports connect the datsy chain port marked on port 8 to a crossover port on another device Be sure to use straight through twisted pair cable maximum length 100 meters 328 feet Note that if you are using the daisy chain port you cannot use the fixed crossover port marked X on port 8 Note Alternatively you can cascade from any crossover port on the switch to a daisy chain port on another device You may also connect to crossover ports at both ends if you use a crossover cable See the Cable Specifications and Connectivity Guidelines sections of this guide for further information SAMPLE APPLICATIONS Some typical applications for the EZ Switch 10 100 are illustrated below 200 Mbps Full Duplex tia Cg Ee E UE Server 200 Mbps Full Duplex i n Power Users Servers _EZ Switch 10 100 00000000 12345678 any An nn a a a w a W a 200 Mbps Full Duplex Jf i i Power Users 10 Mbps Workstations Standalone LAN EZ Switch 10 100 200 Mbps Full Duplex x _ EZ Switch 10 100 JE ee a Full Duplex EZ Hub 100 100 Mbps Segments High Speed Switch Links TROUBLESHOOTING 1 Symptom Power LED does not light after power on Probable Causes P
8. nt rack Equipment Checklist After unpacking the EZ Switch 10 100 check the contents of the box to be sure you ve received the following components EZ Switch 10 100 SMC EZ108DT Appropriate AC power cable Four adhesive foot pads SMC Warranty Registration Card This User Guide Selecting a Site Be sure to follow the site selection guidelines below when choosing a location Select a suitable location for the switch e It should be accessible for installing cabling and maintaining the switch e The temperature and humidity should be within the ranges listed in the specifications e The status LEDs should be clearly visible e There should be adequate space approximately two inches on all sides for proper air flow Before rack mounting the switch pay particular attention to the following factors e Temperature Since the temperature within a rack assembly may be higher than the ambient room temperature check that the rack environment temperature is within the specified Operating temperature range e Mechanical Loading Do not place any equipment on top of a rack mounted switch e Circuit Overloading Be sure that the supply circuit to the rack assembly 1s not overloaded e Grounding Rack mounted equipment should be properly grounded Particular attention should be given to supply connections other than direct connections to the mains Make sure twisted pair cable is always routed away from power
9. ous indicators Port and Switch Status LEDs EDs Condition sems link Act Green Indicates that the connection between port and attached device is valid Flashing Green Indicates that the switch is transmitting or receiving data 100M Green Indicates that the port is operating at 100 Mbps FDX Green Indicates that the port is operating in full duplex mode Flashing Green Indicates a collision occured on the port segment when operating in half duplex mode Front Panel Ports The front panel ports are dual speed RJ 45 ports with built in wiring crossovers PCs can be connected to these ports with straight through cable Each port supports Auto Negotiation so the optimum communication mode half or full duplex and data rate 10 Mbps or 100 Mbps are selected automatically Port 8 on the switch doubles as a crossover port and a straight through daisy chain port The daisy chain port makes it convenient to connect straight through cable from the EZ Switch 10 100 to a crossover port on another device SMC 1X 2X 3X 4X a 5X 6X 7X gt lt Link Act it sesesee Litt i Litt i Node GREED FDX ie 123 4 5 6 7 8 L o 100 240V 50 60Hz 0 3A Rear Panel The AC power receptacle is located on the rear panel of the switch INSTALLING THE SWITCH The EZ Switch 10 100 can be placed on a desktop or shelf or installed in a standard 19 inch equipme
10. ower outlet or power cord may be defective Possible Solutions e Check for loose connections e Check the power outlet by using it for another device e Replace the power cord Symptom Link LED does not light after connection is made Probable Causes Switch port network card or cable may be defective Possible Solutions e Check that the switch and attached device are both powered on e Be sure the network cable is connected to both devices e Verify that Category 5 cable is used for 100 Mps connections and that the length of any cable does not exceed 100 meters 328 feet e Check the network card and cable connections for defects e Replace the defective card or cable if necessary SYHIOMIAN Ld801Z4 OWS apInyy ISN ojqejunow yori pue doyysoq JONUOS MOT xo dnp nj pue JeH sod je uo yoddns xoydnp ny opow xojdnp pue poods Jo uonenosan oiny PROT 0 SUTYJOU SOYdIIMS OU aIeEMIJOS OU APTd pue Snid YPM JOUIIYIT ISLA 110q 8 OOT OL YAS ZH FOR TECHNICAL SUPPORT CALL From U S A and Canada 8 30 AM 8 00 PM Pacific Time 800 SMC 4 YOU 949 707 2400 949 707 2460 Fax From Europe 8 00 AM 5 30 PM UK Greenwich Mean Time 44 0 1189 748740 44 0 1189 748741 Fax INTERNET E mail addresses techsupport smc com european techsupport smc europe com Driver updates http www smc com support html World Wide Web http www smc com FTP Site ftp smc
11. trademark and EZ Switch is a trademark of SMC Networks Inc Other product and company names are trademarks or registered trademarks of their respective holders LIMITED LIFETIME WARRANTY Complete warranty information for all SMC products 1s available on SMC s web site at http www sme com COMPLIANCES FCC Class B This equipment has been tested and found to comply with the limits for a Class B 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 instruc tions may cause harmful interference to radio communications However there is no guarantee that the interference will not occur 1n 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 e Reorient the receiving antenna e Increase the separation between the equipment and receiver e Connect the equipment into an outlet on a circuit different from that to which the receiver is connected e Consult the dealer or an experienced radio TV technician for help EC Conformance Declaration Class B European contact SMC Networks Europe Ed
12. y 5 UIP 100 m 328 ft RJ 45 RJ 45 Connector Pin Assignments Caution DO NOT plug a phone jack connector into any RJ 45 port Use only twisted pair cables with RJ 45 connectors that conform with FCC standards An Ethernet or Fast Ethernet twisted pair link segment requires two pairs of wires Each wire pair is identified by two different colors For example one wire might be green and the other green with a white stripe Each wire pair must be attached to the RJ 45 connector in a specific orientation Note how the pins are numbered in the illustration below Be sure to hold the connectors in the same orientation when attaching the wires to the pins RJ 45 Pin Assignments Straight Through Cable RJ 45 Pin Assignments Crossover Cable Note The and signs are used to represent the polarity of the wires that make up each wire pair CONNECTIVITY GUIDELINES Crossover Straight Through Wiring Requirements If the port on the And the port on the Then use cable EZ Switch 10 100 is other device is Crossover Crossover Crossovet Straight throug Straight throug Soh Joes Staioht h rOssOve h Maximum Fast Ethernet Network Diameter Twisted Pair Twisted Pair Fiber 100BASE TX 100BASE TX and FX 200 m 656 ft 260 8 m 855 4 ft 200 m 656 fi 308 8 m 1012 6 ft 205 m 672 4 ft 216 2 m 709 1 ft Note Network diameter is defined as the wire distance between two end stat
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