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Edge-Core ES3510MA network switch

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1. Powered by Accton ES3510MA 8 Port Layer 2 Fast Ethernet Switch User Guide Www edge core com INSTALLATION GUIDE ES3510MA FAST ETHERNET SWITCH Layer 2 Switch with 8 10 100BASE T RJ 45 Ports and 2 Gigabit Combination Ports RJ 45 SFP ES3510MA E022010 DT RO1 149100000046A COMPLIANCES AND SAFETY STATEMENTS FCC CLASS A This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful interference to radio communications Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense You are cautioned that changes or modifications not expressly approved by the party responsible for compliance could void your authority to operate the equipment You may use unshielded twisted pair UTP for RJ 45 connections Category 3 or better for 10 Mbps connections Category 5 or better for 100 Mbps connections Category 5 5e or 6 for 1000 Mbps connections For fiber optic connections you may use 50 125 or 62 5 125 micron multimode fiber or
2. EAE ES3510MA E022010 DT RO1 149100000046A
3. IEEE 802 3x flow control 25 indicators LED 26 installation connecting devices to the switch 44 desktop or shelf mounting 37 network wiring connections 45 port connections 43 45 power requirements 35 problems 52 rack mounting 37 site requirements 35 L laser safety 45 LC port connections 45 LED indicators DIAG 27 PWR 27 location requirements 35 69 INDEX M management agent 24 features 61 out of band 24 SNMP 24 web based 24 mounting the switch inarack 37 on a desktop or shelf 37 multimode fiber optic cables 45 N network connections 43 45 examples O out of band management 24 P package contents 37 pin assignments 53 1000BASE T 56 10BASE T 100BASE TX 54 console port 41 42 port saturation 25 ports connecting to 43 45 power connecting to 46 R rack mounting 37 rear panel of switch 23 rear panel socket 27 RJ 45 port 25 connections 43 pinouts 56 RMON 24 RS 232 port 24 rubber foot pads attaching 38 S serial cable 24 port 24 SFP transceiver slots 25 single mode fiber optic cables 45 site selelction 35 SNMP agent 24 specifications compliances 62 environmental 60 power 60 standards compliance 62 IEEE 62 status LEDs 26 surge suppressor using 35 switch architecture 24 switching method 24 T Telnet 52 troubleshooting in band access 52 power and cooling problems 52 twisted pair connections 43 V VLANS tagging 33 W web based management 24
4. RJ 45 Connector Pin Numbers Straight through Wiring Crossover Wiring 23 24 26 27 30 31 32 33 36 38 39 40 41 44 46 53 55 55 FIGURES 22 INTRODUCTION OVERVIEW The ES3510MA is a Fast Ethernet Layer 2 switch with 8 100BASE T ports and two combination 1000BASE T ports RJ 45 Small Form Factor Pluggable SFP transceiver slots see Figure 1 1 Ports 9 10 The switch also includes an SNMP based management agent which provides both in band and out of band access for managing the switch The ES3510MA provides a broad range of powerful features for Layer 2 switching delivering reliability and consistent performance for your network traffic It brings order to poorly performing networks by segregating them into separate broadcast domains with IEEE 802 1Q compliant VLANs and empowers multimedia applications with multicast switching and CoS services Figure 1 Front Panel System Indicators Port Status Indicators Console Port 100 Mbps RJ 45 Ports 1000 Mbps RJ 45 Ports 1000BASE T SFP Ports 1 If an SFP transceiver is plugged in the corresponding RJ 45 port is disabled for ports 25 28 199 CHAPTER 1 Introduction Overview Figure 2 Rear Panel Power Socket SWITCH ARCHITECTURE The switch employs a wire speed non blocking switching fabric This permits simultaneous wire speed transport of multiple packets at low latency on all ports The switch also features full duplex capabil
5. la norme IEC 60950 Ces conditions ne sont maintenues que si l quipement auquel il est raccord fonctionne dans les m mes conditions France et P rou uniquement Ce groupe ne peut pas tre aliment par un dispositif imp dance la terre Si vos alimentations sont du type imp dance la terre ce groupe doit tre aliment par une tension de 230 V 2 P T par le biais d un transformateur d isolement rapport 1 1 avec un point secondaire de connexion portant l appellation Neutre et avec raccordement direct la terre masse Cordon lectrique I doit tre agr dans le pays d utilisation Etats Unis et Canada Le cordon doit avoir re u l homologation des UL et un certificat de la CSA Les sp cifications minimales pour un cable flexible sont AWG No 18 ouAWG No 16 pour un cable de longueur inf rieure 2 m tres type SV ou SJ 3 conducteurs Le cordon doit tre en mesure d acheminer un courant nominal d au moins 10 A La prise femelle de branchement doit tre du type mise la terre mise la masse et respecter la configuration NEMA 5 15P 15 A 125 V ou NEMA 6 15P 15 A 250 V Danemark La prise m le d alimentation doit respecter la section 107 2 D1 de la norme DK2 1a ou DK2 5a Suisse La prise m le d alimentation doit respecter la norme SEV ASE 1011 Europe La prise secteur doit tre conforme aux normes CEE 7 7 SCHUKO LE cordon secteur doit porter la mention
6. 9 125 micron single mode fiber COMPLIANCES AND SAFETY STATEMENTS CE MARK DECLARATION OF CONFORMANCE FOR EMI AND SAFETY EEC 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 Immunity LVD Limit class A according to EN 55022 smit class A for harmonic current emission according to EN 61000 3 Limitation of voltage fluctuation and flicker in low voltage supply system according to EN 61000 3 3 Product family standard according to EN 55024 Electrostatic Discharge according to EN 61000 4 2 Radio frequency electromagnetic field according to EN 61000 4 3 Electrical fast transient burst according to EN 61000 4 4 Surge immunity test according to EN 61000 4 5 Immunity to conducted disturbances Induced by radio frequency fields EN 61000 4 6 Power frequency magnetic field immunity test according to EN 61000 4 8 Voltage dips short interruptions and voltage variations immunity test according to EN 61000 4 11 EN 60950 1 2001 COMPLIANCES AND SAFETY STATEMENTS SAFETY COMPLIANCE Warning Fiber Optic Port Safety When using a fibe
7. Cable DB 9 P 967 RJ 45 Connector o Ss Console Port WIRING MAP FOR SERIAL CABLE The serial port s configuration requirements are as follows Table 4 Serial Cable Wiring Switches 8 PIN Serial Null Modem PC s 9 PIN DTE Port Port 6 RXD receive data lt 4442400000000 3 TXD transmit data 3 TXD transmit data gt 2 RXD receive data 5SGND 0 ceeeMMeeeDeD 5 SGND signal ground signal ground Default Baud rate 115 200 bps Character Size 8 Characters 41 CHAPTER 3 Installing the Switch Connecting to the Console Port Parity None Stop bit One Data bits 8 Flow control none sAr MAKING NETWORK CONNECTIONS CONNECTING NETWORK DEVICES The switch is designed to be connected to 10 or 100 Mbps network cards in PCs and servers as well as to other switches and hubs It may also be connected to remote devices using optional 1000BASE SX 1000BASE LX or 1000BASE LH SFP transceivers TWISTED PAIR DEVICES Each device requires an unshielded twisted pair UTP cable with RJ 45 connectors at both ends Use Category 5 5e or 6 cable for 1000BASE T connections Category 5 or better for 100BASE TX connections and Category 3 or better for 10BASE T connections CABLING GUIDELINES The RJ 45 ports on the switch support automatic MDI MDI X pinout configuration so you can use standard straight through twisted pair cable
8. Type Max Cable Length Connector 100BASE TX Category 5 or better 100 ohm 100 m 328 ft RJ 45 UTP or STP 10 MBPS ETHERNET COLLISION DOMAIN Table 10 Maximum Ethernet Cable Length Type Cable Type Max Cable Length Connector 10BASE T Category 3 or better 100 ohm UTP 100 m 328 ft RJ 45 sA CHAPTER 4 Making Network Connections Cable Labeling and Connection Records CABLE LABELING AND CONNECTION RECORDS When planning a network installation it is essential to label the opposing ends of cables and to record where each cable is connected Doing so will enable you to easily locate inter connected devices isolate faults and change your topology without need for unnecessary time consumption To best manage the physical implementations of your network follow these guidelines Clearly label the opposing ends of each cable Using your building s floor plans draw a map of the location of all network connected equipment For each piece of equipment identify the devices to which it is connected Note the length of each cable and the maximum cable length supported by the switch ports For ease of understanding use a location based key when assigning prefixes to your cable labeling Use sequential numbers for cables that originate from the same equipment Differentiate between racks by naming accordingly Label each separate piece of equipment Display a copy of your equipment map including keys to all abbreviations
9. at each equipment rack 540 CHAPTER 4 Making Network Connections Cable Labeling and Connection Records 250 TROUBLESHOOTING DIAGNOSING SWITCH INDICATORS Table 11 Troubleshooting Chart Symptom Action PWR LED is Off Check connections between the switch the power cord and the wall outlet Contact your dealer for assistance DIAG LED Flashing Yellow Power cycle the switch to try and clear the condition If the condition does not clear contact your dealer for assistance Link LED is Off Verify that the switch and attached device are powered on Be sure the cable is plugged into both the switch and corresponding device If the switch is installed in a rack check the connections to the punch down block and patch panel 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 51 APPENDIX A Troubleshooting Power and Cooling Problems 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 However if the unit powers off after running for a while check for loose power connections power losses or surges at the power outlet If you still cannot isolate the
10. is actually required to solve a problem Otherwise back pressure jamming signals may degrade overall performance for the segment attached to the hub 3 Based on recommended standards the length of fiber optic cable for a single switched link should not exceed m 1000BASE SX 550 m 1805 ft for multimode fiber 1000BASE LX 5 km 3 1 miles for single mode fiber 1000BASE LH 70 km 43 5 miles for single mode fiber However power budget constraints must also be considered when calculating the maximum cable length for your specific environment BA s INSTALLING THE SWITCH SELECTING A SITE Switch units can be mounted in a standard 19 inch equipment rack or on a flat surface Be sure to follow the guidelines below when choosing a location Thesite should beat the center of all the devices you want to link and near a power outlet be able to maintain its temperature within O to 45 C 32 to 113 F and its humidity within 10 to 90 non condensing provide adequate space approximately two inches on all sides for proper air flow be accessible for installing cabling and maintaining the devices allow the status LEDs to be clearly visible Make sure twisted pair cable is always routed away from power lines fluorescent lighting fixtures and other sources of electrical interference such as radios and transmitters Make sure that the unit is connected to a separate grounded power outlet that pr
11. lt HAR gt ou lt BASEC gt et doit tre de type HO3VVF3GO 75 minimum 10 COMPLIANCES AND SAFETY STATEMENTS Bitte unbedingt vor dem Einbauen des Switches die folgenden Sicherheitsanweisungen durchlesen WARNUNG Die Installation und der Ausbau des Ger ts darf nur durch Fachpersonal erfolgen Das Ger t sollte nicht an eine ungeerdete Wechselstromsteckdose angeschlossen werden Das Ger t muf an eine geerdete Steckdose angeschlossen werden welche die internationalen Sicherheitsnormen erf llt Der Ger testecker der AnschluB an das Ger t nicht der Wandsteckdosenstecker mu einen gem EN 60320 IEC 320 konfigurierten Ger teeingang haben Die Netzsteckdose mu in der N he des Ger ts und leicht zug nglich sein Die Stromversorgung des Ger ts kann nur durch Herausziehen des Ger tenetzkabels aus der Netzsteckdose unterbrochen werden Der Betrieb dieses Ger ts erfolgt unter den SELV Bedingungen Sicherheitskleinstspannung gem IEC 60950 Diese Bedingungen sind nur gegeben wenn auch die an das Ger t angeschlossenen Ger te unter SELV Bedingungen betrieben werden Stromkabel Dies muss von dem Land in dem es benutzt wird gepr ft werden Schweiz Dieser Stromstecker mu die SEV ASE 1011Bestimmungen einhalten Europe Das Netzkabel mu vom Typ HO3VVF3GO 75 Mindestanforderung sein und die Aufschrift lt HAR gt oder lt BASEC gt tragen Der Netzstecker mu die Norm CEE 7 7 erf llen 5CHU
12. new cable installations Category 5e enhanced Category 5 or Category 6 cable should be used The Category 5e and 6 specifications include test parameters that are only recommendations for Category 5 Therefore the first step in preparing existing Category 5 cabling for running 1000BASE T is a simple test of the cable installation to be sure that it complies with the IEEE 802 3 2005 standards 1000 MBPS GIGABIT ETHERNET COLLISION DOMAIN Table 5 Maximum 1000BASE T Gigabit Ethernet Cable Length Cable Type Maximum Cable Length Connector Category 5 5e or 6 100 ohm UTP or STP 100 m 328 ft RJ 45 Table 6 Maximum 1000BASE SX Gigabit Ethernet Cable Lengths Fiber Size Fiber Bandwidth Maximum Cable Length Connector 62 5 125 micron 160 MHz km 2 220 m 7 722 ft LC multimode fiber 200 MHz km 2 275 m 7 902 ft LC 50 125 micron 400 MHz km 2 500 m 7 1641 ft LC multimode fiber 500 MHz km 2 550 m 7 1805 ft LC CHAPTER 4 Making Network Connections Connectivity Rules Table 7 Maximum 1000BASE LX Gigabit Ethernet Cable Length Fiber Size Fiber Bandwidth Maximum Cable Length Connector 9 125 micron single N A 2m 5km 7ft 3 2 miles LC mode fiber Table 8 Maximum 1000BASE LH Gigabit Ethernet Cable Length Fiber Size Fiber Bandwidth Maximum Cable Length Connector 9 125 micron single N A 2m 70km LC mode fiber 7 ft 43 5 miles 100 MBPs FAsT ETHERNET COLLISION DOMAIN Table 9 Maximum Fast Ethernet Cable Lengths Type Cable
13. place 39 CHAPTER 3 Installing the Switch Connecting to a Power Source NOTE SFP transceivers are hot swappable The switch does not need to be powered off before installing or removing a transceiver However always first disconnect the network cable before removing a transceiver NOTE SFP transceivers are not provided in the switch package CONNECTING TO A POWER SOURCE To connect a switch to a power source 1 Insert the power cable plug directly into the AC socket located at the back of the switch Figure 12 Power Socket 2 Plug the other end of the cable into a grounded 3 pin AC power source NOTE For International use you may need to change the AC line cord You must use a line cord set that has been approved for the socket type in your country 3 Check the front panel LEDs as the device is powered on to be sure the PWR LED is lit If not check that the power cable is correctly plugged in E cess CHAPTER 3 Installing the Switch Connecting to the Console Port CONNECTING TO THE CONSOLE PORT This port is used to connect a console device to the switch through a serial cable The console device can be a PC or workstation running a VT 100 terminal emulator or a VT 100 terminal A crossover RJ 45 to DB 9 cable is supplied with the unit for connecting to the console port as illustrated below The PIN assignments used to connect to the serial port are described below Figure 13 Console
14. problem the internal power supply may be defective INSTALLATION Verify that all system components have been properly installed If one or more components appear to be malfunctioning such as the power cord or network cabling test them in an alternate environment where you are sure that all the other components are functioning properly IN BAND ACCESS You can access the management agent in the switch from anywhere within the attached network using Telnet a web browser or other network management software tools However you must first configure the switch with a valid IP address subnet mask and default gateway If you have trouble establishing a link to the management agent check to see if you have a valid network connection Then verify that you entered the correct IP address Also be sure the port through which you are connecting to the switch has not been disabled If it has not been disabled then check the network cabling that runs between your remote location and the switch Gi NOTE The management agent accepts up to four simultaneous Telnet sessions If the maximum number of sessions already exists an additional Telnet connection will not be able to log into the system bo es CABLES TWISTED PAIR CABLE AND PIN ASSIGNMENTS For 10 100BASE TX connections the twisted pair cable must have two pairs of wires For 1000BASE T connections the twisted pair cable must have four pairs of wires Each wire pair is ide
15. 54 1550 nm Loss Minimized Fiber Extended long haul applications Single mode 9 125 micron core G 655 Non Zero Dispersion Shifted Fiber Single mode 9 125 micron core t bg Optimized for high power transmission in the 1500 to 1600 nm region with low loss in the 1550 nm and Extended long haul applications Optimized for high power dense wavelength division multiplexing DWDM operation in the region from 1500 to 1600 nm SPECIFICATIONS PHYSICAL CHARACTERISTICS PORTS 24 10 100 1000BASE T with auto negotiation 4 10 100 1000BASE T shared with two SFP transceiver slots NETWORK INTERFACE Ports 1 28 RJ 45 connector auto MDI X 10BASE T RJ 45 100 ohm UTP cable Category 3 or better 100BASE TX RJ 45 100 ohm UTP cable Category 5 or better 1000BASE T RJ 45 100 ohm UTP or STP cable Category 5 5e or 6 Maximum Cable Length 100 m 328 ft BUFFER ARCHITECTURE 64KB packet buffer per port AGGREGATE BANDWIDTH 56 Gbps SwiTCHING DATABASE 8K MAC address entries LEDs System PWR DIAG Diagnostic Port status link speed and activity 10 100M 1000M E X APPENDIX C Specifications Physical Characteristics WEIGHT 0 9 kg 1 98 Ibs SIZE W x Dx H 195 mm x 115 mm x 36 mm 7 68 x 4 53 x 1 42 inches TEMPERATURE Operating 0 C to 45 C 32 F to 113 F Storage 40 C to 70 C 40 F to 158 F HUMIDITY Operating 10 to 90 non condensing AC INPUT 100 to 240 V 50 60 Hz 2A P
16. FP Devices FIBER OPTIC SFP DEVICES An optional Gigabit SFP transceiver 1000BASE SX 1000BASE LX or 1000BASE LH can be used for a backbone connection between switches or for connecting to a high speed server Each single mode fiber port requires 9 125 micron single mode fiber optic cable with an LC connector at both ends Each multimode fiber optic port requires 50 125 or 62 5 125 micron multimode fiber optic cabling with an LC connector at both ends WARNING This switch uses lasers to transmit signals over fiber optic cable The lasers are compliant with the requirements of a Class 1 Laser Product and are inherently eye safe in normal operation However you should never look directly at a transmit port when it is powered on WARNING When selecting a fiber SFP device considering safety please make sure that it can function at a temperature that is not less than the recommended maximum operational temperature of the product You must also use an approved Laser Class 1 SFP transceiver 1 Remove and keep the LC port s rubber plug When not connected to a fiber cable the rubber plug should be replaced to protect the optics 2 Check that the fiber terminators are clean You can clean the cable plugs by wiping them gently with a clean tissue or cotton ball moistened with a little ethanol Dirty fiber terminators on fiber optic cables will impair the quality of the light transmitted through the cable and lead to degraded perform
17. Features Management Features Standards Compliances GLOSSARY INDEX edge 45 47 49 51 51 52 52 52 53 53 57 59 59 61 61 62 62 63 69 Table 1 Table 2 Table 3 Table 4 Table 5 Table 6 Table 7 Table 8 Table 9 Table 10 Table 11 Table 12 Table 13 Table 14 TABLES Supported SFP Transceivers Port Status LEDs System Status LEDs Serial Cable Wiring Maximum 1000BASE T Gigabit Ethernet Cable Length Maximum 1000BASE SX Gigabit Ethernet Cable Lengths Maximum 1000BASE LX Gigabit Ethernet Cable Length Maximum 1000BASE LH Gigabit Ethernet Cable Length Maximum Fast Ethernet Cable Lengths Maximum Ethernet Cable Length Troubleshooting Chart 10 100BASE TX MDI and MDI X Port Pinouts 1000BASE T MDI and MDI X Port Pinouts Fiber Standards 2 46 25 27 27 41 47 47 48 48 48 48 51 54 56 57 TABLES 20 Figure 1 Figure 2 Figure 3 Figure 4 Figure 5 Figure 6 Figure 7 Figure 8 Figure 9 Figure 10 Figure 11 Figure 12 Figure 13 Figure 14 Figure 15 Figure 16 Figure 17 Figure 18 FIGURES Front Panel Rear Panel Port LEDs Power Supply Socket Collapsed Backbone Network Aggregation Plan Remote Connections with Fiber Cable Making VLAN Connections RJ 45 Connections Attaching the Adhesive Feet Inserting an SFP Transceiver into a Slot Power Socket Console Cable Making Twisted Pair Connections Making Fiber Port Connections
18. KO 11 COMPLIANCES AND SAFETY STATEMENTS WARNINGS AND CAUTIONARY MESSAGES WARNING This product does not contain any serviceable user parts WARNING Installation and removal of the unit must be carried out by qualified personnel only WARNING When connecting this device to a power outlet connect the field ground lead on the tri pole power plug to a valid earth ground line to prevent electrical hazards WARNING This switch uses lasers to transmit signals over fiber optic cable The lasers are compliant with the requirements of a Class 1 Laser Product and are inherently eye safe in normal operation However you should never look directly at a transmit port when it is powered on CAUTION Wear an anti static wrist strap or take other suitable measures to prevent electrostatic discharge when handling this equipment CAUTION Do not plug a phone jack connector in the RJ 45 port This may damage this device CAUTION Use only twisted pair cables with RJ 45 connectors that conform to FCC standards ENVIRONMENTAL STATEMENTS The manufacturer of this product endeavours to sustain an environmentally friendly policy throughout the entire production process This is achieved though the following means Adherence to national legislation and regulations on environmental production standards Conservation of operational resources Waste reduction and safe disposal of all harmful un recyclable by products Recycl
19. OWER SUPPLY Internal auto ranging transformer 100 to 240 VAC 50 to 60 Hz POWER CONSUMPTION 32 Watts maximum MAXIMUM CURRENT 0 25 100 VAC 0 12 A 240 VAC 60 SWITCH FEATURES FORWARDING MODE Store and forward THROUGHPUT Wire speed FLOW CONTROL Full Duplex IEEE 802 3x Half Duplex Back pressure MANAGEMENT FEATURES IN BAND MANAGEMENT SSH Telnet SNMP or HTTP OUT 0F BAND MANAGEMENT RS 232 DB 9 console port SOFTWARE LOADING TFTP in band or XModem out of band Spirs APPENDIX C Specifications Switch Features APPENDIX C Specifications Standards STANDARDS IEEE 802 3 2005 Ethernet Fast Ethernet Gigabit Ethernet Full duplex flow control Link Aggregation Control Protocol IEEE 802 1D 2004 Spanning Tree Protocol Rapid Spanning Tree Protocol Multiple Spanning Tree Protocol ISO IEC 8802 3 COMPLIANCES EMISSIONS EN55022 CISPR 22 Class A EN 61000 3 2 3 FCC Class A CE Mark IMMUNITY EN 61000 4 2 3 4 5 6 8 11 SAFETY CSA CSA 22 2 NO 60950 1 amp UL 60950 1 CB IEC EN60950 1 62 GLOSSARY 10BASE T IEEE 802 3 specification for 10 Mbps Ethernet over two pairs of Category 3 4 or 5 UTP cable 100BASE TX IEEE 802 3u specification for 100 Mbps Ethernet over two pairs of Category 5 UTP cable 1000BASE LH Specification for long haul Gigabit Ethernet over two strands of 9 125 micron core fiber cable 1000BASE LX IEEE 802 3z specification for Gigabit Ethernet ov
20. Y SOCKET There is one power socket on the rear panel of the switch The standard power socket is for the AC power cord Figure 4 Power Supply Socket The system diagnostic test has detected a fault The system is booting up 27 CHAPTER 1 Introduction Description of Hardware 96 NETWORK PLANNING INTRODUCTION TO SWITCHING A network switch allows simultaneous transmission of multiple packets via non crossbar switching This means that it can partition a network more efficiently than bridges or routers The switch has therefore been recognized as one of the most important building blocks for today s networking technology When performance bottlenecks are caused by congestion at the network access point such as the network card for a high volume file server the device experiencing congestion server power user or hub can be attached directly to a switched port And by using full duplex mode the bandwidth of the dedicated segment can be doubled to maximize throughput When networks are based on repeater hub technology the distance between end stations is limited by a maximum hop count However a switch turns the hop count back to zero So subdividing the network into smaller and more manageable segments and linking them to the larger network by means of a Switch removes this limitation A switch can be easily configured in any Ethernet Fast Ethernet or Gigabit Ethernet network to significantly b
21. age 56 Each of these ports support auto negotiation so the optimum transmission mode half or full duplex and data rate 10 or 100 Mbps ports 1 8 and 10 100 or 1000 ports 9710 can be selected automatically2 Each port also supports IEEE 802 3x auto negotiation of flow control so the switch can automatically prevent port buffers from becoming saturated SFP TRANSCEIVER SLOTS The Small Form Factor Pluggable SFP transceiver slots are shared with two of the RJ 45 ports ports 9 10 In the default configuration if an SFP transceiver purchased separately is installed in a slot and has a valid link on the port the associated RJ 45 port is disabled The switch can also be configured to force the use of an RJ 45 port or SFP slot as required The following table shows a list of transceiver types which have been tested with the switch For an updated list of vendors supplying these transceivers contact your local SMC dealer For information on the recommended standards for fiber optic cabling see 1000 Mbps Gigabit Ethernet Collision Domain on page 47 Table 1 Supported SFP Transceivers Media Standard Cable Diameter Wavelength nm Maximum Distance microns 1000BASE SX 50 125 850 700 m 62 5 125 850 400 m 2 The 1000BASE T standard does not support forced mode Auto negotiation must always be used to establish a connection over any 1000BASE T port or trunk EG CHAPTER 1 Introduction Description of Hardwar
22. ance on the port 3 Connect one end of the cable to the LC port on the switch and the other end to the LC port on the other device Since LC connectors are keyed the cable can be attached in only one orientation 45 CHAPTER 4 Making Network Connections Fiber Optic SFP Devices Figure 15 Making Fiber Port Connections 4 As a connection is made check the Link LED on the switch corresponding to the port to be sure that the connection is valid The 1000BASE SX 1000BASE LX 1000BASE LH fiber optic ports operate at 1 Gbps full duplex with auto negotiation of flow control The maximum length for fiber optic cable operating at Gigabit speed will depend on the fiber type as listed under 1000 Mbps Gigabit Ethernet Collision Domain on page 47 46 x CHAPTER 4 Making Network Connections Connectivity Rules CONNECTIVITY RULES When adding hubs repeaters to your network please follow the connectivity rules listed in the manuals for these products 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 1000BASE T CABLE REQUIREMENTS All Category 5 UTP cables that are used for 100BASE TX connections should also work for 1000BASE T providing that all four wire pairs are connected However it is recommended that for all critical connections or any
23. and The supply plug must comply with SEV ASE 1011 U K The supply plug must comply with BS1363 Ig pin 13 A and be fitted with a 5 A fuse which complies with BS13 The mains cord must be lt HAR gt or lt BASEC gt marked and be of type HO3VVF3GO 75 minimum Europe The supply plug must comply with CEE7 7 SCHUKO The mains cord must be HAR or lt BASEC gt marked and be of type HO3VVF3GO 75 minimum IEC 320 receptacle Veuillez lire fond l information de la s curit suivante avant d installer le Switch AVERTISSEMENT L installation et la d pose de ce groupe doivent tre confi s un personnel qualifi Ne branchez pas votre appareil sur une prise secteur alimentation lectrique lorsqu il n y a pas de connexion de mise la terre mise la masse Vous devez raccorder ce groupe une sortie mise la terre mise la masse afin de respecter les normes internationales de s curit Lecoupleur d appareil le connecteur du groupe et non pas la prise murale doit respecter une configuration qui permet un branchement sur une entr e d appareil EN 60320 IEC 320 COMPLIANCES AND SAFETY STATEMENTS La prise secteur doit se trouver proximit de l appareil et son acc s doit tre facile Vous ne pouvez mettre l appareil hors circuit qu en d branchant son cordon lectrique au niveau de cette prise L appareil fonctionne une tension extr mement basse de s curit qui est conforme
24. ategory 5 installation does not meet one of the test parameters for 1000BASE T there are basically three measures that can be applied to try and correct the problem 1 Replace any Category 5 patch cables with high performance Category 5e or Category 6 cables 2 Reduce the number of connectors used in the link 3 Reconnect some of the connectors in the link FIBER STANDARDS The International Telecommunication Union ITU T has standardized various fiber types for data networks These are summarized in the following table Table 14 Fiber Standards ITU T Description Application Standard G 651 Multimode Fiber Short reach connections in the 1300 50 125 micron core nm or 850 nm band G 652 Non Dispersion Shifted Fiber Longer spans and extended reach Single mode 9 125 micron core Optimized for operation in the 1310 nm band but can also be used in the 1550 nm band G 652 C Low Water Peak Non Longer spans and extended reach Dispersion Shifted Fiber Optimized for wavelength division Single mode 9 125 micron core multiplexing WDM transmission across wavelengths from 1285 to 1625 nm The zero dispersion wavelength is in the 1310 nm region G 653 Dispersion Shifted Fiber Longer spans and extended reach Single mode 9 125 micron core Optimized for operation in the region from 1500 to 1600 nm APPENDIX B Cables Fiber Standards Table 14 Fiber Standards Continued ITU T Description Application Standard G 6
25. d either US Continental Europe or UK RJ 45 to RS 232 console cable Management Guide CD MOUNTING The switch can be mounted on a desktop or shelf Mounting instructions follow DESKTOP OR SHELF MOUNTING Attach the four adhesive feet to the bottom of the first switch nd m CHAPTER 3 Installing the Switch Mounting Figure 10 Attaching the Adhesive Feet 4 Setthe device on a flat surface near an AC power source making sure there are at least two inches of space on all sides for proper air flow 5 If installing a single switch only go to Connecting to a Power Source at the end of this chapter 6 If installing multiple switches attach four adhesive feet to each one Place each device squarely on top of the one below in any order 38 CHAPTER 3 Installing the Switch Installing an Optional SFP Transceiver INSTALLING AN OPTIONAL SFP TRANSCEIVER Figure 11 Inserting an SFP Transceiver into a Slot The SFP slots support the following optional SFP transceivers 1000BASE SX 1000BASE LX 1000BASE LH To install an SFP transceiver do the following 1 Consider network and cabling requirements to select an appropriate SFP transceiver type 2 Insertthe transceiver with the optical connector facing outward and the slot connector facing down Note that SFP transceivers are keyed so they can only be installed in one orientation 3 Slide the SFP transceiver into the slot until it clicks into
26. d to organize any group of network nodes into separate broadcast domains VLANS confine broadcast traffic to the originating group and can eliminate broadcast storms in large networks This provides a more secure and cleaner network environment VLANS can be based on untagged port groups or traffic can be explicitly tagged to identify the VLAN group to which it belongs Untagged VLANs can be used for small networks attached to a single switch However tagged VLANs should be used for larger networks and all the VLANs assigned to the inter switch links Figure 8 Making VLAN Connections zm Ports i 2 m EN Untagged Ports Tagged Port EE VLAN LES N Sea Finance unaware SS E VLAN pnm En RE Testin d 9 SE ge Marketing ES Finance T d N LA N P VI Gay 7 V Be C VLAN 3 EE a N VLAN 4 E IN Ei dE QI Sa P EE Gi Note When connecting to a switch that does not support IEEE 802 1Q VLAN tags use untagged ports 33 CHAPTER 2 Network Planning Application Notes APPLICATION NOTES 1 Full duplex operation only applies to point to point access such as when a switch is attached to a workstation server or another switch When the switch is connected to a hub both devices must operate in half duplex mode 2 Avoid using flow control on a port connected to a hub unless it
27. e Table 1 Supported SFP Transceivers Media Standard Cable Diameter Wavelength nm Maximum Distance microns 1000BASE LX 50 125 1300 550 m 62 5 125 1300 550 m 9 125 1300 10 km 1000BASE LH 9 125 1310 35 km 1550 80 km 1000BASE T 100 m Maximum distance may vary for different SFP vendors PORT AND SYSTEM STATUS LEDs The switch includes a display panel for key system and port indications that simplify installation and network troubleshooting The LEDs which are located on the front panel for easy viewing are shown below and described in the following tables Figure 3 Port LEDs System Status LEDs Port Status LEDs ale sse 7 Powered by Accton Power DiBiag 9x Table 2 Port Status LEDs LED Condition CHAPTER 1 Introduction Description of Hardware Status Link Activity On Flashing Yellow On Flashing Green Off Table 3 System Status LEDs Port has established a valid 10 100 Mbps network connection Flashing indicates activity Port has established a valid 1000 Mbps network connection Flashing indicates activity There is no valid link on the port LED Condition Status Power On Green The unit s internal power supply is operating normally Off The unit has no power connected Diag On Green The system diagnostic test has completed successfully On Yellow The system diagnostic test is in progress Flashing Yellow Flashing Green and Yellow POWER SUPPL
28. er two strands of 50 125 62 5 125 or 9 125 micron core fiber cable 1000BASE SX IEEE 802 3z specification for Gigabit Ethernet over two strands of 50 125 or 62 5 125 micron core fiber cable 1000BASE T IEEE 802 3ab specification for Gigabit Ethernet over 100 ohm Category 5 5e or 6 twisted pair cable using all four wire pairs AUTO NEGOTIATION Signalling method allowing each node to select its optimum operational mode e g speed and duplex mode based on the capabilities of the node to which it is connected 63 GLOSSARY BANDWIDTH The difference between the highest and lowest frequencies available for network signals Also synonymous with wire speed the actual speed of the data transmission along the cable COLLISION DOMAIN Single CSMA CD LAN segment CSMA CD CSMA CD Carrier Sense Multiple Access Collision Detect is the communication method employed by Ethernet Fast Ethernet and Gigabit Ethernet END STATION A workstation server or other device that does not forward traffic ETHERNET A network communication system developed and standardized by DEC Intel and Xerox using baseband transmission CSMA CD access logical bus topology and coaxial cable The successor IEEE 802 3 standard provides for integration into the OSI model and extends the physical layer and media with repeaters and implementations that operate on fiber thin coax and twisted pair cable FAST ETHERNET A 100 Mbps network communication
29. ing of all reusable waste content Design of products to maximize recyclables at the end of the product s life span 12 COMPLIANCES AND SAFETY STATEMENTS Continual monitoring of safety standards END OF PRODUCT LIFE SPAN This product is manufactured in such a way as to allow for the recovery and disposal of all included electrical components once the product has reached the end ofits life MANUFACTURING MATERIALS There are no hazardous nor ozone depleting materials in this product DOCUMENTATION All printed documentation for this product uses biodegradable paper that originates from sustained and managed forests The inks used in the printing process are non toxic EN S COMPLIANCES AND SAFETY STATEMENTS 14 ABOUT THIS GUIDE PURPOSE This guide details the hardware features of the switch including the physical and performance related characteristics and how to install the switch AUDIENCE The guide is intended for use by network administrators who are responsible for installing and setting up network equipment consequently it assumes a basic working knowledge of LANs Local Area Networks CONVENTIONS The following conventions are used throughout this guide to show information NOTE Emphasizes important information or calls your attention to related features or instructions or damage the system or equipment WARNING Alerts you to a potential hazard that could cause personal i
30. ity on all ports which effectively doubles the bandwidth of each connection This switch uses store and forward switching to ensure maximum data integrity With store and forward switching the entire packet must be received into a buffer and checked for validity before being forwarded This prevents errors from being propagated throughout the network NETWORK MANAGEMENT OPTIONS With a comprehensive array of LEDs the switch provides at a glance monitoring of network and port status The switch can be managed over the network with a web browser or Telnet application or via a direct connection to the console port The switch includes a built in network management agent that allows it to be managed in band using SNMP or RMON Groups 1 2 3 9 protocols It also has an RS 232 serial port DB 9 connector on the front panel for out of band management PC may be connected to this port for configuration and monitoring out of band via a null modem serial cable For a detailed description of the management features refer to the Management Guide cA CHAPTER 1 Introduction Description of Hardware DESCRIPTION OF HARDWARE 1000BASE T PORTS The switch contains 8 100BASE TX RJ 45 ports and 2 shared 1000BASE T RJ 45 SFP ports All RJ 45 ports support automatic MDI MDI X operation so you can use straight through cables for all network connections to PCs or servers or to other switches or hubs See 1000BASE T Pin Assignments on p
31. njury A CAUTION Alerts you to a potential hazard that could cause loss of data RELATED PUBLICATIONS The following publication gives specific information on how to operate and use the management functions of the switch The Management Guide Also as part of the switch s software there is an online web based help that describes all management related features 15 ABOUT THIS GUIDE REVISION HISTORY This section summarizes the changes in each revision of this guide FEBRUARY 2010 REVISION This is the first revision of this guide 16 CONTENTS COMPLIANCES AND SAFETY STATEMENTS 5 ABOUT THIS GUIDE 15 CONTENTS 17 TABLES 19 FIGURES 21 1 INTRODUCTION 23 Overview 23 Description of Hardware 25 2 NETWORK PLANNING 29 Introduction to Switching 29 Application Examples 30 Application Notes 34 3 INSTALLING THE SWITCH 35 Selecting a Site 35 Ethernet Cabling 36 Equipment Checklist 37 Mounting 37 Installing an Optional SFP Transceiver 39 Connecting to a Power Source 40 Connecting to the Console Port 41 4 MAKING NETWORK CONNECTIONS 43 Connecting Network Devices 43 Twisted Pair Devices 43 17 CONTENTS Fiber Optic SFP Devices Connectivity Rules Cable Labeling and Connection Records TROUBLESHOOTING Diagnosing Switch Indicators Power and Cooling Problems Installation In Band Access CABLES Twisted Pair Cable and Pin Assignments Fiber Standards SPECIFICATIONS Physical Characteristics Switch
32. ntified by two different colors For example one wire might be green and the other green with white stripes Also an RJ 45 connector must be attached to both ends of the cable 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 CAUTION Each wire pair must be attached to the RJ 45 connectors in a specific orientation The figure below illustrates how the pins on the RJ 45 connector are numbered Be sure to hold the connectors in the same orientation when attaching the wires to the pins Figure 16 RJ 45 Connector Pin Numbers 53 APPENDIX B Cables Twisted Pair Cable and Pin Assignments 10BASE T 100BASE TX PIN ASSIGNMENTS Use unshielded twisted pair UTP or shielded twisted pair STP cable for RJ 45 connections 100 ohm Category 3 or better cable for 10 Mbps connections or 100 ohm Category 5 or better cable for 100 Mbps connections Also be sure that the length of any twisted pair connection does not exceed 100 meters 328 feet The RJ 45 ports on the switch base unit support automatic MDI MDI X operation so you can use straight through cables for all network connections to PCs or servers or to other switches or hubs In straight through cable pins 1 2 3 and 6 at one end of the cable are connected straight through to pins 1 2 3 and 6 at the other end of the cable When using any RJ 45 port on this switch
33. ollision domains the switch can collapse a complex network down into a single efficient bridged node increasing overall bandwidth and throughput In the figure below the 1000BASE T ports on the switch are providing 100 Mbps connectivity for up to 28 segments In addition the switch is also connecting several servers at 1000 Mbps Figure 6 Network Aggregation Plan 1000 Mbps E Segments 710 100 Mbps y Segments N gt ME UE EN dE dE EEE E E UE E JE E dej E de Server Farm s CHAPTER 2 Network Planning Application Examples REMOTE CONNECTIONS WITH FIBER CABLE Fiber optic technology allows for longer cabling than any other media type A 1000BASE SX MMF link can connect to a site up to 550 meters away a 1000BASE LX SMF link up to 5 km and a 1000BASE LH link up to 70 km This allows the switch to serve as a collapsed backbone providing direct connectivity for a widespread LAN The figure below illustrates the switch connecting multiple segments with fiber cable Figure 7 Remote Connections with Fiber Cable Headquarters 1000BASE LX SMF Server Farm 5 kilometers Remote Switch di s o ES EE ee ded a DS CN a d J j WEN ji J 39 CHAPTER 2 Network Planning Application Examples MAKING VLAN CONNECTIONS This switch supports VLANs which can be use
34. on domain regardless of their physical location or connection point in the network A VLAN serves as a logical workgroup with no physical barriers allowing users to share information and resources as though located on the same LAN zu GLOSSARY 68 INDEX NUMERICS 10 Mbps connectivity rules 48 100 Mbps connectivity rules 48 1000 Mbps connectivity rules 47 1000BASE LH fiber cable Lengths 48 1000BASE LX fiber cable Lengths 48 1000BASE SX fiber cable Lengths 47 1000BASE T pin assignments 56 ports 100BASE TX cable lengths 48 10BASE T cable lengths 48 A adhesive feet attaching 38 air flow requirements 35 applications central wiring closet 31 collapsed backbone 30 remote connections with fiber 32 VLAN connections 33 B buffer size 59 C cable Ethernet cable compatibility 36 fiber standards labeling and connection records 49 lengths 48 cleaning fiber terminators 45 compliances EMC 62 safety 62 connectivity rules 10 Mbps 48 100 Mbps 48 1000 Mbps 47 console port pin assignments 41 contents of package 37 cooling problems 52 cord sets international 40 D desktop mounting 37 device connections 43 E electrical interference avoiding 35 equipment checklist 37 Ethernet connectivity rules 48 F Fast Ethernet connectivity rules 48 features 61 fiber cables 45 flow control IEEE 802 3x 25 front panel of switch 23 full duplex connectivity 29 G Gigabit Ethernet cable lengths 47
35. on medium facilitating the exchange of data between network nodes MIB An acronym for Management Information Base It is a set of database objects that contains information about the device MODAL BANDWIDTH Bandwidth for multimode fiber is referred to as modal bandwidth because it varies with the modal field or core diameter of the fiber Modal bandwidth is specified in units of MHz per km which indicates the amount of bandwidth supported by the fiber for a one km distance NETWORK DIAMETER Wire distance between two end stations in the same collision domain RJ 45 CONNECTOR A connector for twisted pair wiring SWITCHED PORTS Ports that are on separate collision domains or LAN segments TIA Telecommunications Industry Association TRANSMISSION CONTROL PROTOCOL INTERNET PROTOCOL TCP IP Protocol suite that includes TCP as the primary transport protocol and IP as the network layer protocol UsER DATAGRAM PROTOCOL UDP UDP provides a datagram mode for packet switched communications It uses IP as the underlying transport mechanism to provide access to IP like services 66 GLOSSARY UDP packets are delivered just like IP packets connection less datagrams that may be discarded before reaching their targets UDP is useful when TCP would be too complex too slow or just unnecessary UTP Unshielded twisted pair cable VIRTUAL LAN VLAN A Virtual LAN is a collection of network nodes that share the same collisi
36. oost bandwidth while using conventional cabling and network cards 291 CHAPTER 2 Network Planning Application Examples APPLICATION EXAMPLES The switch is not only designed to segment your network but also to provide a wide range of options in setting up network connections Some typical applications are described below COLLAPSED BACKBONE The switch is an excellent choice for mixed Ethernet Fast Ethernet and Gigabit Ethernet installations where significant growth is expected in the near future You can easily build on this basic configuration adding direct full duplex connections to workstations or servers When the time comes for further expansion just connect to another hub or switch using one of the Fast Ethernet ports built into the front panel or a Gigabit Ethernet port on a plug in SFP transceiver In the figure below the switch is operating as a collapsed backbone for a small LAN It is providing dedicated 10 Mbps full duplex connections to workstations 100 Mbps full duplex connections to power users and 1 Gbps full duplex connections to servers Figure 5 Collapsed Backbone ge J ie E WE u gp Ut CE Ur Workstations Workstations Servers 100 Mbps 10 Mbps 1 Gbps Full Duplex Full Duplex Full Duplex 30 CHAPTER 2 Network Planning Application Examples NETWORK AGGREGATION PLAN With 28 parallel bridging ports i e 28 distinct c
37. ovides 100 to 240 VAC 50 to 60 Hz is within 2 m 6 6 feet of each device and is powered from an independent circuit breaker As with any equipment using a filter or surge suppressor is recommended 35 CHAPTER 3 Installing the Switch Ethernet Cabling ETHERNET CABLING To ensure proper operation when installing the switch into a network make sure that the current cables are suitable for 10BASE T 100BASE TX or 1000BASE T operation Check the following criteria against the current installation of your network Cable type Unshielded twisted pair UTP or shielded twisted pair STP cables with RJ 45 connectors Category 3 or better for 10BASE T Category 5 or better for 100BASE TX and Category 5 5e or 6 for 1000BASE T Protection from radio frequency interference emissions Electrical surge suppression Separation of electrical wires switch related or other and electromagnetic fields from data based network wiring Safe connections with no damaged cables connectors or shields Figure 9 RJ 45 Connections RJ 45 Connector m 36 CHAPTER 3 Installing the Switch Equipment Checklist EQUIPMENT CHECKLIST After unpacking this switch check the contents to be sure you have received all the components Then before beginning the installation be sure you have all other necessary installation equipment PACKAGE CONTENTS Gigabit Ethernet Switch ES3510MA Four adhesive foot pads Power Cor
38. plug must have a configuration for mating with an EN 60320 IEC 320 appliance inlet The socket outlet must be near to the unit and easily accessible You can only remove power from the unit by disconnecting the power cord from the outlet This unit operates under SELV Safety Extra Low Voltage conditions according to IEC 60950 The conditions are only maintained if the equipment to which it is connected also operates under SELV conditions France and Peru only This unit cannot be powered from IT supplies If your supplies are of IT type this unit must be powered by 230 V 2P T via an isolation transformer ratio 1 1 with the secondary connection point labelled Neutral connected directly to earth ground Imp dance la terre IMPORTANT Before making connections make sure you have the correct cord set Check it read the label on the cable against the following Power Cord Set COMPLIANCES AND SAFETY STATEMENTS U S A and Canada The cord set must be UL approved and CSA certified The minimum specifications for the flexible cord are No 18 AWG not longer than 2 meters or 16 AWG Type SV or SJ 3 conductor The cord set must have a rated current capacity of at least 10 A The attachment plug must be an earth grounding type with NEMA 5 15P 15 A 125 V or NEMA 6 15P 15 A 250 V configuration Denmark The supply plug must comply with Section 107 2 D1 Standard DK2 1a or DK2 5a Switzerl
39. r optic port never look at the transmit CLASS laser while it is powered on Also never look directly at the LASER DEVICE fiber TX port and fiber cable ends when they are powered on Avertissment Ports pour fibres optiques s curit sur le plan optique Ne regardez jamais le laser tant qu il est sous tension Ne DISPOSITIF LASER regardez jamais directement le port TX Transmission a DE CLASSE fibres optiques et les embouts de cables a fibres optiques tant qu ils sont sous tension Warnhinweis Faseroptikanschl sse Optische Sicherheit Niemals ein Ubertragungslaser betrachten wahrend dieses LASERGERAT eingeschaltet ist Niemals direkt auf den Faser TX AnschluB DER KLASSE und auf die Faserkabelenden schauen w hrend diese eingeschaltet sind PSE ALARM AS MICA EL CHV ET BIRIA Frey bid AR GRSACT ABRIA Key ht AERE A OZ O0 FAR C CBRE CEISMREGA SARA ISSN ER Key ERRAL min DER FE y R ALAUTTF EL COMPLIANCES AND SAFETY STATEMENTS POWER CORD SAFETY Please read the following safety information carefully before installing the switch WARNING Installation and removal of the unit must be carried out by qualified personnel only The unit must be connected to an earthed grounded outlet to comply with international safety standards Do not connect the unit to an A C outlet power supply without an earth ground connection The appliance coupler the connector to the unit and not the wall
40. rs 328 feet Table 13 1000BASE T MDI and MDI X Port Pinouts Pin MDI Signal Name MDI X Signal Name 1 Bi directional Pair A Plus BI DA Bi directional Pair B Plus BI DB 2 Bi directional Pair A Minus BI DA Bi directional Pair B Minus BI DB 3 Bi directional Pair B Plus BI_DB Bi directional Pair A Plus BI DA 4 Bi directional Pair C Plus BI_DC Bi directional Pair D Plus BI_DD 5 Bi directional Pair C Minus BI DC Bi directional Pair D Minus BI DD 6 Bi directional Pair B Minus BI DB Bi directional Pair A Minus BI DA 7 Bi directional Pair D Plus BI_DD Bi directional Pair C Plus BI_DC 8 Bi directional Pair D Minus BI DD Bi directional Pair C Minus BI DC CABLE TESTING FOR EXISTING CATEGORY 5 CABLE Installed Category 5 cabling must pass tests for Attenuation Near End Crosstalk NEXT and Far End Crosstalk FEXT This cable testing information is specified in the ANSI TIA EIA TSB 67 standard Additionally cables must also pass test parameters for Return Loss and Equal Level Far End Crosstalk ELFEXT These tests are specified in the ANSI TIA EIA TSB 95 Bulletin The Additional Transmission Performance Guidelines for 100 Ohm 4 Pair Category 5 Cabling Note that when testing your cable installation be sure to include all patch cables between switches and end devices 56 APPENDIX B Cables Fiber Standards ADJUSTING EXISTING CATEGORY 5 CABLING TO RUN 1000BASE T If your existing C
41. s to connect to any other network device PCs servers switches routers or hubs See Appendix B for further information on cabling y CAUTION Do not plug a phone jack connector into an RJ 45 port This will damage the switch Use only twisted pair cables with RJ 45 connectors that conform to FCC standards ER cS CHAPTER 4 Making Network Connections Twisted Pair Devices CONNECTING TO PCS SERVERS HUBS AND SWITCHES 1 Attach one end of a twisted pair cable segment to the device s RJ 45 connector Figure 14 Making Twisted Pair Connections 2 Ifthe device is a network card and the switch is in the wiring closet attach the other end of the cable segment to a modular wall outlet that is connected to the wiring closet See the section Fiber Optic SFP Devices Otherwise attach the other end to an available port on the switch Make sure each twisted pair cable does not exceed 100 meters 328 ft in length Gi NOTE Avoid using flow control on a port connected to a hub unless it is actually required to solve a problem Otherwise back pressure jamming signals may degrade overall performance for the segment attached to the hub 3 As each connection is made the Link LED on the switch corresponding to each port will light green 1000 Mbps or yellow 10 100 Mbps to indicate that the connection is valid 44 CHAPTER 4 Making Network Connections Fiber Optic S
42. system based on Ethernet and the CSMA CD access method FuLL DUPLEX Transmission method that allows two network devices to transmit and receive concurrently effectively doubling the bandwidth of that link GiGABIT ETHERNET A 1000 Mbps network communication system based on Ethernet and the CSMA CD access method m ud GLOSSARY IEEE Institute of Electrical and Electronic Engineers IEEE 802 3 Defines carrier sense multiple access with collision detection CSMA CD access method and physical layer specifications IEEE 802 3AB Defines CSMA CD access method and physical layer specifications for 1000BASE T Gigabit Ethernet Now incorporated in IEEE 802 3 2002 IEEE 802 3u Defines CSMA CD access method and physical layer specifications for 100BASE TX Fast Ethernet Now incorporated in IEEE 802 3 2002 IEEE 802 3x Defines Ethernet frame start stop requests and timers used for flow control on full duplex links Now incorporated in IEEE 802 3 2002 IEEE 802 3z Defines CSMA CD access method and physical layer specifications for 1000BASE Gigabit Ethernet Now incorporated in IEEE 802 3 2002 LAN SEGMENT Separate LAN or collision domain LED Light emitting diode used for monitoring a device or network condition LOCAL AREA NETWORK LAN A group of interconnected computer and support devices 65 GLOSSARY MEDIA ACCESS CONTROL MAC A portion of the networking protocol that governs access to the transmissi
43. to join two ports and either both ports are labeled with an X MDI X or neither port is labeled with an X MDI a crossover must be implemented in the wiring When auto negotiation is enabled for any RJ 45 port on this switch you can use either straight through or crossover cable to connect to any device type You must connect all four wire pairs as shown in the following diagram to support Gigabit Ethernet Figure 18 Crossover Wiring EIA TIA 568B RJ 45 Wiring Standard 10 100BASE TX Crossover Cable White Orange Stripe White Green Stripe End A White Blue Stripe Green N White Brown Stripe Yi Brown NW 55 APPENDIX B Cables Twisted Pair Cable and Pin Assignments 1000BASE T PIN ASSIGNMENTS All 1000BASE T ports support automatic MDI MDI X operation so you can use straight through cables for all network connections to PCs or servers or to other switches or hubs The table below shows the 1000BASE T MDI and MDI X port pinouts These ports require that all four pairs of wires be connected Note that for 1000BASE T operation all four pairs of wires are used for both transmit and receive Use 100 ohm Category 5 5e or 6 unshielded twisted pair UTP or shielded twisted pair STP cable for 1000BASE T connections Also be sure that the length of any twisted pair connection does not exceed 100 mete
44. you can use either straight through or crossover cable Table 12 10 100BASE TX MDI and MDI X Port Pinouts Pin MDI Signal Name MDI X Signal Name 1 Transmit Data plus TD Receive Data plus RD 2 Transmit Data minus TD Receive Data minus RD 3 Receive Data plus RD Transmit Data plus TD 6 Receive Data minus RD Transmit Data minus TD 4 5 7 8 Not used Not used Note The and signs represent the polarity of the wires that make up each wire pair STRAIGHT THROUGH WIRING If the twisted pair cable is to join two ports and only one of the ports has an internal crossover MDI X the two pairs of wires must be straight through When auto negotiation is enabled for any RJ 45 port on this switch you can use either straight through or crossover cable to connect to any device type You must connect all four wire pairs as shown in the following diagram to support Gigabit Ethernet 54 APPENDIX B Cables Twisted Pair Cable and Pin Assignments Figure 17 Straight through Wiring EIA TIA 568B RJ 45 Wiring Standard 10 100BASE TX Straight through Cable White Orange Stripe A Orange SN White Green Stripe 1 N 1 EndA 2 2 End B ah Blue SS 3 3 Ger 4 Te 4 Pants Sn 5 White Blue Stripe 5 Eo Green n 8 8 White Brown Stripe Brown CROSSOVER WIRING If the twisted pair cable is

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