SMC Networks SMCEZNET-16SW User's Manual
Contents
1. Nordic Eastern Europe Sub Saharien Africa North West Africa CIS PRC Taiwan Asia Pacific Korea Japan Australia India Middle East Thailand 800 SMC 4 YOU 34 93 477 4935 44 0 1932 866553 33 0 41 38 32 32 39 0 335 570 8602 49 0 89 92861 0 46 0 868 70700 34 93 477 4920 27 012 661 0232 216 712 36616 7 095 789 3573 86 21 6485 9922 886 2 8797 8006 65 238 6556 82 2 553 0860 81 3 5645 5715 61 2 8875 7887 91 22 696 2790 97 14 299 4466 66 2 651 8733 Fax 949 679 1481 Fax 34 93 477 3774 Fax 33 0 41 38 01 58 Fax 31 33 455 73 30 Fax 49 0 89 92861 230 Fax 46 0 887 62 62 Fax 34 93 477 3774 Fax 216 717 51415 Fax 7 095 789 3573 Fax 86 21 6495 7924 Fax 886 2 8797 6288 Fax 65 238 6466 Fax 82 2 553 7202 Fax 81 3 5645 5716 Fax 61 2 8875 7777 Fax 91 22 696 2794 Fax 97 14 299 4664 Fax 66 2 651 8737 If you are looking for further contact information please visit www smc com WWW smc europe com or WWW smc asia com SMC Networks 38 Tesla Irvine CA 92618 Phone 949 679 8000 Model Number SMC EZNET 16SW Publication Number 150000024200B R01 FOR TECHNICAL SUPPORT CALL From U S A and Canada 24 hours a day 7 days a week 800 SMC 4 YOU Phn 949 679 8000 Fax 949 679 1481 From Europe Contact details can be found on www smc com INTERNET E mail address techsupport smc com Driver updates http www smc com index cfm2. CISPR Class B EN55022 Class B IEC 1000 4 2 3 4 6 UL CSA 768KByte Filtering forwarding and learning Store and forward 2K entries total Fast hashing scheme DRAM 768Kb 3 2G bit s Back pressure for half duplex IEEE802 3x for full duplex Traffic throttled above a critical threshold Quick Installation Guide Troubleshooting Diagnosing Switch Indicators The EZ Switch 10 100 can be easily monitored through panel indicators to assist the network manager in identifying problems This section describes common problems you may encounter and possible solutions Symptom Link indicator does not light up green after making a connection Cause Network interface e g a network adapter card on the attached device network cable or switch port is defective Solution Verify that the switch and attached device are powered on Be sure the cable is plugged into both the switch and corresponding device Verify that the proper cable type is used and its length does not exceed specified limits Check the adapter on the attached device and cable connections for possible defects Replace the defective adapter or cable if necessary Symptom Power indicator does not light up green after power on Cause Defective power outlet power cord or internal power supply Solution Check the power outlet by plugging in another device that is functioning properly Check the power cord with another device If these measures fail to resolve the p
3. SMC will provide warranty service for one year following discontinuance from the active SMC price list Under the limited lifetime warranty internal and external power supplies fans and cables are covered by a standard one year warranty from date of purchase SMC Networks Inc 38 Tesla Irvine CA 92618 COMPLIANCES FCC Class B This eguipment 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 eguipment generates uses and can radiate radio freguency energy and if not installed and used in accordance with instructions may cause harmful interference to radio communications However there is no guarantee that the interference will not occur in 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 Reorient the receiving antenna Increase the separation between the equipment and receiver 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 Industry Canada Class B This digital apparatus does not exceed
4. action tech support drivers downloads World Wide Web http www smc com For Literature or Advertising Response Call U S A and Canada 800 SMC 4 YOU Fax 949 679 1481 Spain 34 91 352 00 40 Fax 34 93 477 3774 UK 44 0 1932 866553 Fax 44 0 118 974 8701 France 33 0 4138 32 32 Fax 33 0 4138 0158 Italy 39 0 3355708602 Fax 39 02 739 14 17 Benelux 31 33 455 72 88 Fax 31 33 455 73 30 Central Europe 49 0 89 92861 0 Fax 49 0 89 92861 230 Nordic 46 0 868 70700 Fax 46 0 887 62 62 Eastern Europe 34 93 477 4920 Fax 34 93 477 3774 Sub Saharan Africa 216 712 36616 Fax 216 71751415 North West Africa 34 93 477 4920 Fax 34 93 477 3774 CIS 7 095 7893573 Fax 7 095 789 357 PRC 86 10 6235 4958 Fax 86 10 6235 4962 Taiwan 886 2 87978006 Fax 886 2 87976288 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 8875 7887 Fax 61 2 8875 7777 India 91 22 8204437 Fax 91 22 8204443 If you are looking for further contact information please visit www smc com Networks 38 Tesla Irvine CA 92618 i Phone 949 679 86 Model Number SMCEZNET 16SW
5. the Class Blimits 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 numerigues de Classe B prescrites dans la norme sur le material brouilleur Appareils Num riques NMB 003 dict e par PIndustrie 11 COMPLIANCES EC Conformance Declaration Class B SMC contact for these products in Europe is SMC Networks Europe Edificio Conata II Calle Fructu s Gelabert 6 8 22 43 08970 Sant Joan Despi Barcelona Spain This information technology equipment complies with the requirements of the Council Directive 89 336 EEC on the Approximation of the laws of the Member States relating to Electromagnetic Compatibility and 73 23 EEC for electrical equipment used within certain voltage limits and the Amendment Directive 93 68 EEC For the evaluation of the compliance with these Directives the following standards were applied RFI Emission Limit class B according to EN 55022 1998 Limit class A for harmonic current emission according to EN 61000 3 2 1995 Limitation of voltage fluctuation and flicker in low voltage supply system according to EN 61000 3 3 1995 Immunity Product family standard according to EN 55024 1998 Electrostatic Discharge according to EN 61000 4 2 1995 Contact Discharge 4 kV A
6. ONDITIONS OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE SMC NEITHER ASSUMES NOR AUTHORIZES ANY OTHER PERSON TO ASSUME FOR IT ANY OTHER LIABILITY IN CONNECTION WITH THE SALE INSTALLATION MAINTENANCE OR USE OF ITS PRODUCTS SMC SHALL NOT BE LIABLE UNDER THIS WARRANTY IF ITS TESTING AND EXAMINATION DISCLOSE THE ALLEGED DEFECT IN THE PRODUCT DOES NOT EXIST OR WAS CAUSED BY CUSTOMER S OR ANY THIRD PERSON S MISUSE NEGLECT IMPROPER INSTALLATION OR TESTING UNAUTHORIZED ATTEMPTS TO REPAIR OR ANY OTHER CAUSE BEYOND THE RANGE OF THE INTENDED USE OR BY ACCIDENT FIRE LIGHTNING OR OTHER HAZARD LIMITATION OF LIABILITY IN NO EVENT WHETHER BASED IN CONTRACT OR TORT INCLUDING NEGLIGENCE SHALL SMC BE LIABLE FOR INCIDENTAL CONSEQUENTIAL INDIRECT SPECIAL OR PUNITIVE DAMAGES OF ANY KIND OR FOR LOSS OF REVENUE LOSS OF BUSINESS OR OTHER FINANCIAL LOSS ARISING OUT OF OR IN CONNECTION WITH THE SALE INSTALLATION MAINTENANCE USE PERFORMANCE FAILURE OR INTERRUPTION OF ITS PRODUCTS EVEN IF SMC OR ITS AUTHORIZED RESELLER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES SOME STATES DO NOT ALLOW THE EXCLUSION OF IMPLIED WARRANTIES OR THE LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR CONSUMER PRODUCTS SO THE ABOVE LIMITATIONS AND EXCLUSIONS MAY NOT APPLY TO YOU THIS WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS WHICH MAY VARY FROM STATE TO STATE NOTHING IN THIS WARRANTY SHALL BE TAKEN TO AFFECT YOUR STATUTORY RIGHTS
7. SMCEZNET IBSW EZNET 165 Port 10 100MbpS standalone Unmanaged Layer e Switch EZ Switch 10 100 User Guide From SMC EZ line of low cost workgroup LAN solutions SMC Networks 38 Tesla Irvine CA 92618 Aug 2003 Phone 949 679 8000 Pub 150000024200B R01 Information furnished by SMC Networks Inc SMC is believed to be accurate and reliable However no responsibility is assumed by SMC for its use not for any infringements of patents or other rights of third parties which may result from its use No license is granted by implication or oth erwise under any patent or patent rights of SMC SMC reserves the right to change specifications at any time without notice Copyright O 2003 by 38 Tesla Irvine CA 92618 All rights reserved IkhshTrademarks 7 is a registered trademark and EZ Switch TigerStack and TigerSwitch are trademarks of SMC works Inc Other product and company names are trademarks or registered trademarks of their ective holders LIMITED WARRANTY LIMITED WARRANTY Limited Warranty Statement SMC Networks Inc SMC warrants its products to be free from defects in workmanship and materials under normal use and service for the applicable warranty term All SMC products carry a standard 90 day limited warranty from the date of purchase from SMC or its Authorized Reseller SMC may at its own discretion repair or replace any product not operating as warranted with a similar or functionally equiva
8. TX ports All RJ 45 ports operate at 10 or 100 Mbps and support auto negotiation of speed duplex mode i e half or full duplex flow control and Auto MDI MDIX Note that when using auto negotiation speed transmission mode or flow control can be automatically set if this feature is also supported by the attached device The base unit also includes a display panel for system and port indications that simplify installation and network troubleshooting The following figure shows the components of this switch Front and rear panel Installing the Switch Mounting the Switch The EZ Switch 10 100 can be placed directly on your desktop or mounted in a rack Before you start installing the switch make sure you can provide the right operating environment including power reguirements sufficient physical space and proximity to other network devices that are to be connected Verify the following installation reguirements Power requirements 100 to 240 VAC 10 at 50 to 60 Hz 3Hz The switch s power supply automatically adjusts to the input voltage level e The switch should be located in a cool dry place with at least 10 cm 4 in of space on the sides for ventilation Place the switch out of direct sunlight and away from heat sources or areas with a high amount of electromagnetic interference If you intend to mount the switch in a rack make sure you have all the necessary mounting screws brackets bolts and n
9. bps connections or 100 ohm Category 5 cable for 100 Mbps connections Also be sure that the length of any twisted pair connection does not exceed 100 meters 328 feet Pin Assignment Assignment Station Ports Daisy Chain Port 1 Input Receive Data Output Transmit Data 2 Input Receive Data Output Transmit Data 3 Output Transmit Input Receive Data Data 6 Output Transmit Input Receive Data Data 4 5 7 Not Used Not Used 8 Schematics for both straight and crossover twisted pair cable are shown below Straight Through Crossover Switch Adapter Switch Hub Switch 1 IRD i 10TD 1 IRD 1IRD 2 IRD 0 20TD 2 IRD 2 IRD 3 OTD gt 3 IRD 3 OTD 3 OTD 6 OTD 6 IRD 6 OTD 6 OTD FOR TECHNICAL SUPPORT CALL From U S A and Canada 24 hours a day 7 days a week 800 SMC 4 YOU 949 679 8000 Fax 949 679 1481 From Europe 8 00 AM 5 30 PM UK Time 44 0 118 974 8700 Fax 44 0 118 974 8701 INTERNET E mail addresses techsupport smc com European techsupport smc europe com Support_sg smc asia com Driver updates http www smc com index cfm action tech support drivers downloads World Wide Web http www smc com http www smc europe com http www smc asia com FOR LITERATURE OR ADVERTISING RESPONSE CALL U S A and Canada Spain UK France Italy Benelux Central Europe
10. d use EZSwitch 10 100 SMC EZNET 16SW features 16 10 100Mbps auto negotiation ports providing the flexibility reguired for easy network expansion The EZSwitch can be used to connect PCs servers hubs bridges other switches and routers It can also act as a bridge between 10Mbps and 100Mbps network segments The EZSwitch supports either 10Mbps or 100Mbps in speed with dedicated bandwidth in each port Truly plug and play this EZSwitch supports auto MDIX on all ports Whether you are connecting to another switch or a station straight through cable is all you need for instant plug and play connection The EZSwitch is built with store and forward transmission scheme IEEE802 3x flow control and back pressure operation for easy installation and smooth transition from legacy 10Mbps and 100Mbps switched network M n Be Printers E A N SMC EZNET 16SW u Ma a N at wen 10M Hub 400M Ne w C Res A MAC N Web Mail N CAD CAM ner Workstation Quick Installation Guide Installing the Switch Before installing the EZ Switch 10 100 please verify that you have all the items listed under Package Contents Also be sure you have all the necessary tools and cabling before installing the switch Package Contents 16 port 10 100Mbps Ethernet Switch Four rubber foot pads This User s Manual AC power cord Rack mount bracket kit Description of Hardware The base unit contains 16 10BASE T 100BASE
11. gefeuchtetes Tuch zur Reinigung Die Netzanschlu Bsteckdose soll nahe dem Ger t angebracht und leicht zug nglich sein Das Ger t ist vor Feuchtigkeit zu sch tzen Bei der Aufstellung des Ger tes ist auf sicheren Stand zu achten Ein Kippen oder Fallen k nnte Besch digungen hervorrufen Die Bel ftungs ffnungen dienen der Luftzirkulation die das Ger t vor berhitzung sch tzt Sorgen Sie daf r da diese ffnungen nicht abgedeckt werden Beachten Sie beim Anschlu an das Stromnetz die Anschlu werte Verlegen Sie die Netzanschlu leitung so da niemand dar ber fallen kann Es sollte auch nichts auf der Leitung abgestellt werden Alle Hinweise und Warnungen die sich am Ger t befinden sind zu beachten Wird das Ger t ber einen l ngeren Zeitraum nicht benutzt sollten Sie es vom Stromnetz trennen Somit wird im Falle einer berspannung eine Besch digung vermieden Durch die L ftungs ffnungen d rfen niemals Gegenst nde oder Fl ssigkeiten in das Ger t gelangen Dies k nnte einen Brand bzw elektrischen Schlag ausl sen ffnen sie niemals das Ger t Das Ger t darf aus Gr nden der elektrischen Sicherheit nur von authorisiertem Servicepersonal ge ffnet werden Wenn folgende Situationen auftreten ist das Ger t vom Stromnetz zu trennen und von einer qualifizierten Servicestelle zu berpr fen a Netzkabel oder Netzstecker sind besch digt b Fl ssigkeit ist in das Ger t eingedrungen c Das Ge
12. ir Discharge 8 kV Radio freguency electromagnetic field according to EN 61000 4 3 1996 80 1000 MHz with 1 kHz AM 80 Modulation 3 V m Electrical fast transient burst according to EN 61000 4 4 1995 AC DC power supply 1 kV Data Signal lines 0 5 kV Surge immunity test according to EN 61000 4 5 1995 AC DC Line to Line 1 kV AC DC Line to Earth 2 kV e Immunity to conducted disturbances Induced by radio frequency fields EN 61000 4 6 1996 0 15 80 MHz with 1 kHz AM 80 Modulation 3 V m Power frequency magnetic field immunity test according to EN 61000 4 8 1993 1 A m at frequency 50 Hz e Voltage dips short interruptions and voltage variations immunity test according to EN 61000 4 11 1994 gt 95 Reduction 10 ms 30 Reduction 0500 ms gt 95 Reduction 5000 ms LVD EN 60950 A1 1992 A2 1993 A3 1993 A4 1995 A11 1997 Warning Do not plug a phone jack connecto in the RJ 45 port This may damage this device Les raccordeurs ne sont pas utilise pour le systeme telephonigue iv COMPLIANCES Safety Compliance UL CSA C22 2 No 60950 CB IEC60950 Wichtige Sicherheitshinweise Germany 1 2 n 6 10 11 12 13 14 15 Bitte lesen Sie diese Hinweise sorgf ltig durch Heben Sie diese Anleitung f r den sp teren Gebrauch auf Vor jedem Reinigen ist das Ger t vom Stromnetz zu trennen Verwenden Sie keine Fl ssigoder Aerosolteiniger Am besten eignet sich ein an
13. is longer SMC is not responsible for any custom software or firmware configuration information or memory data of Customer contained in stored on or integrated with any products returned to SMC pursuant to any warranty Products returned to SMC should have any customer installed accessory or add on components such as expansion modules removed prior to returning the product for replacement SMC is not responsible for these items if they are returned with the product Customers must contact SMC for a Return Material Authorization number prior to returning any product to SMC Proof of purchase may be reguired Any product returned to SMC without a valid Return Material Authorization RMA number clearly marked on the outside of the package will be returned to customer at customer s expense For warranty claims within North America please call our toll free customer support number at 800 762 4968 Customers are responsible for all shipping charges from their facility to SMC SMC is responsible for return shipping charges from SMC to customer LIMITED WARRANTY WARRANTIES EXCLUSIVE IF AN SMC PRODUCT DOES NOT OPERATE AS WARRANTED ABOVE CUSTOMER S SOLE REMEDY SHALL BE REPAIR OR REPLACEMENT OF THE PRODUCT IN QUESTION AT SMC S OPTION THE FOREGOING WARRANTIES AND REMEDIES ARE EXCLUSIVE AND ARE IN LIEU OF ALL OTHER WARRANTIES OR CONDITIONS EXPRESS OR IMPLIED EITHER IN FACT OR BY OPERATION OF LAW STATUTORY OR OTHERWISE INCLUDING WARRANTIES OR C
14. le Configuration This switch is not only designed to segment your network but also to provide a wide range of options in setting up network connections It can be used as a simple stand alone switch or connected with standard repeater hubs switches or other network interconnection devices in various configurations Product Specifications Product Specifications Base Unit Physical Characteristics Access MethodCSMA CD Standards Conformance Communication Rate Communication Mode Media Supported Number of Ports Indicator PanelSystem Dimensions Weight Input PowerFull range Maximum Current Power Consumption Heat Dissipation Temperature Humidity Certification Emissions Immunity Packet Buffer Memory Switching Criteria Network Bridging Function Switching Method Address Table Address Resolution Data Buffer Bandwidth Traffic Control Flow Control Broadcast Suppression IEEE 802 3 IEEE 802 3u 10 100 Mbps Full or Half duplex 10BASE T 100 Ohm Category 3 4 5 twisted pair 100BASE TX 100 Ohm Category 5 twisted pair 16 RJ 45 100BASE TX ports Power Ports link speed activity duplex 273 x 165 x 43 8mm 10 75 x 6 5 x 1 72 Inch 1 43 kg 3 15 Ibs 100 to 240V 10 50 to 60 Hz 3Hz 0 15Arms max 110V 0 082Arms max 240V 7 5 Watts max 100 240 VAC 137 BTU hr max 100 240 VAC Operating 10 65 C 32 122 F Storage 40 70 C 40 158 F 5 to 95 non condensing CE Mark FCC Class B
15. lent product during the applicable warranty term SMC will endeavor to repair or replace any product returned under warranty within 30 days of receipt of the product The standard limited warranty can be upgraded to a Limited Lifetime warranty by registering new products within 30 days of purchase from SMC or its Authorized Reseller Registration can be accomplished via the enclosed product registration card or online via the SMC web site Failure to register will not affect the standard limited warranty The Limited Lifetime warranty covers a product during the Life of that Product which is defined as the period of time during which the product is an Active SMC product A product is considered to be Active while it is listed on the current SMC price list As new technologies emerge older technologies become obsolete and SMC will at its discretion replace an older product in its product line with one that incorporates these newer technologies At that point the obsolete product is discontinued and is no longer an Active SMC product A list of discontinued products with their respective dates of discontinuance can be found at http www smc com index cfm action customer service warranty All products that are replaced become the property of SMC Replacement products may be either new or reconditioned Any replaced or repaired product carries either a 30 day limited warranty or the remainder of the initial warranty whichever
16. onfusion or inconvenience in the future when you upgrade attached devices to Fast Ethernet Restrictions on Cascade Length The IEEE 802 3 standard recommends restricting the number of hubs i e repeaters cascaded via twisted pair cable to 4 while IEEE 802 3u provides even stricter recommendations for Fast Ethernet Therefore when cascading devices other than this switch please refer to the accompanying documentation for cascade restrictions However note that because switches break up the path for connected devices into separate collision domains you should not include the switch or connected cabling in your calculations for cascade length involving other devices Installing the Switch Powering On the Switch 1 Plug the power cord into the power socket on the rear of the switch and the other end into a power outlet 2 Checkthe LED marked Power on the front panel to see if it is on The unit will automatically select the setting that matches the connected input voltage Therefore no additional adjustments are necessary when connecting it to any input voltage within the range marked on the rear panel 3 The switch performs a self diagnostic test upon power on Note that this test takes several minutes to complete Note The unit supports a hot remove feature which permits you to connect or disconnect twisted pair or fiber cables without powering off the switch and without disrupting the operation of the devices attached to
17. ou wish to network Make sure you have installed 10BASE T or 100BASE TX network interface cards for connecting to the switch s RJ 45 station ports 2 Prepare straight through shielded or unshielded twisted pair cables with RJ 45 plugs at both ends Use 100 ohm Category 3 4 or 5 cable for standard 10Mbps Ethernet connections or 100 ohm Category 5 cable for 100Mbps Fast Ethernet connections 3 Connectone end of the cable to the RJ 45 port of the network interface card and the other end to any available RJ 45 port on the switch All RJ 45 ports support 10Mbps and 100Mbps Ethernet connections When inserting an RJ 45 plug be sure the tab on the plug clicks into position to ensure that it is properly seated Using the switch in a stand alone configuration you can network up to 7 end nodes Caution Do not plug a phone jack connector into any RJ 45 port This may damage the switch Instead use only twisted pair cables with RJ 45 connectors that conform with FCC standards Notes 1 When connecting to another compatible switch or hub run straight through cable between MDI daisy chain and MDI X station ports You may also attach to MDI X station ports at both ends if you use crossover cabling Refer to Port and Cable Assignments on page 10 for a description of crossover cable 2 Make sure each twisted pair cable does not exceed 100 meters 328 feet 3 We advise using Category 5 cable for all network connections to avoid any c
18. r t war Feuchtigkeit ausgesetzt d Wenn das Ger t nicht der Bedienungsanleitung entsprechend funktioniert oder Sie mit Hilfe dieser Anleitung keine Verbesserung erzielen e Das Ger t ist gefallen und oder das Geh use ist besch digt f Wenn das Ger t deutliche Anzeichen eines Defektes aufweist Zum Netzanschlu dieses Ger tes ist eine gepr fte Leitung zu verwenden F r einen Nennstrom bis 6 A und einem Ger tegewicht gr er 3 kg ist eine Leitung nicht leichter als HO5VV FE 3G 0 75 mm einzusetzen Der arbeitsplatzbezogene Schalldruckpegel nach DIN 45 635 Teil 1000 betr gt 70 dB A oder weniger COMPLLANCES vi TABLE OF CONTENTS TABLE OF CONTENTS Introduction lt dt ESA SRAL SEAS SEN TESSEN Ra 1 Installing the Switch 2 25 2012 20 na 2 Description of Hardware 66 reeneesee EaR 2 Mounting the Switch u a a ar Eko PKA Spey 3 Connecting the Switch System oon nennen 4 Powering On the Switch 2 222222 cece een 5 Verifying Port Status 0 cece 5 Verifying System Operation oon nnen 5 Product Specifications san ana ne 7 Troubleshooting ae 8 Diagnosing Switch Indicators osuu nnen 8 Power and Cooling Problems 0 0 0 00 ccc cece eee 8 Installation se see 8 Port and Cables Assignments 0 9 RJ 45 Port Description 0 020 unse ba Vee s nnen eds 9 vii TABLE OF CONTENTS vlii Introduction This manual describes how to install an
19. roblem have the unit s power supply replaced by a gualified distributor Power and Cooling Problems If the power indicator does not turn on when the power cord is plugged in you may have a problem with the power outlet power cord or internal power supply as explained in the previous section However if the unit powers off after running for a while check for loose power connections power losses or surges at the power outlet and verify that the fans on the right side of the unit are unobstructed and running prior to shutdown If you still cannot isolate the problem then the internal power supply may be defective In this case contact your distributor for assistance Installation Verify that all system components have been properly installed If one or more components appear to be malfunctioning e g the power cord or network cabling test them in an alternate environment where you are sure that all the other components are functioning properly Port and Cable Assignments Port and Cable Assignments RJ 45 Port Description RJ 45 station ports all port can be attached to any devices which use a standard network interface e g a workstation server bridge or router RJ 45 daisy chain ports all port can be cascaded to a station port on similar networking devices e g another switch or hub Use unshielded twisted pair UTP or shielded twisted pair STP cable for RJ 45 connections 100 ohm Category 3 4 or 5 cable for 10 M
20. that displays valid indications when connected to the network Be sure no twisted pair cable exceeds 100 meters 328 feet Applications This switch segments your network significantly increasing both bandwidth and throughput Any port on the switch can be attached to a hub a shared collision domain or provide a dedicated link to a single network device such as a workstation or server When a port on the switch is connected to a hub a 10 or 100 Mbps repeater the bandwidth provided by that port is shared by all the devices connected to the attached hub However when a port is connected to an end node or to a device that breaks up the collision domain e g another switch bridge or router the attached device has access to the full bandwidth provided by that port Bridging Functions This switch provides fully transparent bridging functions It automatically learns node addresses that are subsequently used to filter and forward all traffic based on the destination address When traffic passes between devices attached to the same shared collision domain those packets are filtered from the switch But when traffic must be passed between unique segments i e different ports on the switch the high speed switching fabric forwards the packets at near zero latency Switching Functions Store and forward switching is used to forward traffic to other ports This scheme ensures data integrity and provides a clean data stream Flexib
21. the switch Verifying Port Status SMC EZ Switch 10 100 1016DT POWER O Link Act 10 100M FDX COL TEE TE TE Om Om O 123456 7 8 9 10 11 12 13 14 15 16 Check each connection by viewing the port indicators shown in the following table Label Color Activity Description Power Green On Power is supplied to the switch Off Power is disconnected Link Act Green On The network port is connected Blinking Packet transmission or reception is occurring on the port Off The network port is not connected 10 100M Green On A valid 100Mbps link is established on the port Off A valid 10Mbps link is established on the port FDX Col Green On The port operates in full duplex mode Off The port operates in half duplex mode Blinking There re collisions when packet transfers Quick Installation Guide Verifying System Operation Verify that all attached devices have a valid connection The switch monitors the link status for each port If any device is properly connected to the switch and transmitting a link beat signal the Link indicator will light up for the corresponding port If the Link indicator fails to light when you connect a device to the switch check the following items Be sure all network cables and connectors are properly attached to the connected device and the switch See if your cable is functioning properly by using it for another port and attached device
22. uts and the right tools e Check if network cables and connectors needed for installation are available Stacking Switches on a Flat Surface The EZ Switch 10 100 can be placed anywhere there is enough flat space such as on a table or desktop 1 Stick the self adhesive rubber foot pads that come with this package on each of the 4 concave spaces located on the bottom of the first switch 2 Place the first switch on a firm flat surface where you want to install the stack 3 Repeat step 1 for each switch before stacking them The rubber foot pads cushion the switch against shock vibrations and provide space between each switch for ventilation Quick Installation Guide Connecting the Switch System The EZ Switch 10 100 provides 16 RJ 45 ports on the base unit Each of these ports supports connection to 10Mbps Ethernet or 100Mbps Fast Ethernet and supports full or half duplex operation The transmission speed for each port is automatically set by the switch to match the highest speed supported by the connected device The transmission mode can be set for each port using auto negotiation Making a Connection to an RJ 45 Port You can use straight through twisted pair cable to connect any RJ 45 port on the switch to any device that uses a standard network interface such as a workstation or server or to a network interconnection device such as a bridge or router depending on the port type implemented 1 Preparethe network devices y
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