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Edge-Core ES3528MV2 EUK

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1. Orange 1 p White Green Stripe N 1 End A 2 2 n p 3 Blue s lt 3 ID zen 5 p 4 5 White Blue Stripe 6 LI k Green 7 d 8 8 White Brown Stripe Brown CROSSOVER WIRING If the twisted pair cable is 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 22 Crossover Wiring EIA TIA 568B RJ 45 Wiring Standard 10 100BASE TX Crossover Cable White Orange Stripe Orange 1 White Green Stripe 1 End A 2 2 i 22 3 Blue 3 SN 34 White Blue Stripe 5 kv 7 Green 7 pr 8 8 White Brown Stripe Brown 57 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 al
2. ES3528MV2 ES3528MV2 DC 28 Port Fast Ethernet Layer 2 Switch Installation Guide www edge core com INSTALLATION GUIDE FAST ETHERNET LAYER 2 SWITCH Layer 2 Switch with 24 10 100BASE TX RJ 45 Ports and 4 Combination Gigabit RJ 45 SFP Ports ES3528MV2 ES3528MV2 DC E122011 CS RO2 XXXXXXXXXXXXX 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
3. BA CHAPTER 2 Installing the Switch Equipment Checklist EQUIPMENT CHECKLIST After unpacking the 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 ES3528MV2 Fast Ethernet Switch Four adhesive foot pads Bracket Mounting Kit containing two brackets and eight screws for attaching the brackets to the switch Power Cord RS 232 console cable This Installation Guide Management Guide CD OPTIONAL RACK MOUNTING EQUIPMENT If you plan to rack mount the switch be sure to have the following equipment available Four mounting screws for each device you plan to install in a rack these are not included A screwdriver Phillips or flathead depending on the type of screws used 35 CHAPTER 2 Installing the Switch Mounting MOUNTING The switch units can be mounted in a standard 19 inch equipment rack or on a desktop or shelf Mounting instructions for each type of site follow RACK MOUNTING Before rack mounting the switch pay particular attention to the following factors 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 See page 62 Mechanical Loading Do not place any equipment on top
4. 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 SCHUKO 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
5. Table 6 Maximum 1000BASE LX Gigabit Ethernet Cable Length Fiber Size Fiber Bandwidth Maximum Cable Length Connector 9 125 micron single N A 2 m 10 km 7 ft 6 2 miles LC mode fiber Table 7 Maximum 1000BASE LH Gigabit Ethernet Cable Length Fiber Size Fiber Bandwidth Maximum Cable Length Connector 9 125 micron single N A 2 m 70 km LC mode fiber 7 ft 43 5 miles 50 CHAPTER 3 Making Network Connections Cable Labeling and Connection Records 100 MBPS FAST ETHERNET COLLISION DOMAIN Table 8 Maximum Fast Ethernet Cable Lengths Type Cable 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 9 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 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 identif
6. 5 125 micron multimode fiber or 9 125 micron single mode fiber JAPAN VCCI CLAss A CORE VCC ORE E lt 2 gt Z TORE ES Pa 2 EE 89 HKEDEBRENSZCERHVET 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 4 Limit according to EN 55022 2007 Class A B Limit for harmonic current emission according to EN 61000 3 2 2006 Class A Limitation of voltage fluctuation and flicker in low voltage supply system according to EN 61000 3 3 2005 Product family standard according to EN 55024 2001 A2 2003 Electrostatic Discharge according to IEC 61000 4 2 2008 Radio frequency electromagnetic field according to IEC 61000 4 3 2007 Electrical fast transient burst according to IEC 61000 4 4 2004 Surge immunity test according to IEC 61000 4 5 2005 Immunity to conducted disturbances Induced by radio frequency fields TEC 61000 4 6 2008 Power frequency magnetic field
7. 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 Recycling of all reusable waste content Design of products to maximize recyclables at the end of the product s life span Continual monitoring of safety standards us 42 COMPLIANCES AND SAFETY STATEMENTS 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 of its 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 3 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 o
8. as the network layer protocol 68 GLOSSARY 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 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 collision 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 69 GLOSSARY E INDEX NUMERICS 10 Mbps connectivity rules 51 1000BASE LH fiber cable Lengths 50 1000BASE LX fiber cable Lengths 50 1000BASE SX fiber cable Lengths 50 1000BASE T pin assignments 58 ports 26 100BASE TX ports 26 100BASE TX cable lengths 51 10BASE T ports 26 10BASE T cable lengths 51 A adhesive feet attaching 38 air flow requirements 33 application example 30 B brackets attaching 37 buffer size 61 C cable Ethernet cable compatibility 34 fiber standards 59 labeling and connection records 51 lengths 51 cleaning fiber terminators 48 compliances EMC 64 safety 64 connectivity rules 10M
9. 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 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 U S A and Canada Denmark Switzerland U K Europe COMPLIANCES AND SAFETY STATEMENTS The cord set must be UL approved and CSA certified The minimum specifications for the flexible cord are No 18 AWG not
10. immunity test according to IEC 61000 4 8 2001 Voltage dips short interruptions and voltage variations immunity test according to IEC 61000 4 11 2004 EN 60950 1 2006 A11 2009 COMPLIANCES AND SAFETY STATEMENTS SAFETY COMPLIANCE Warning Fiber Optic Port Safety 4 When using a fiber optic port never look at the transmit laser while it CLASS 1 is powered on Also never look directly at the fiber TX port and fiber LASER DEVICE cable ends when they are powered on Avertissment Ports pour fibres optiques s curit sur le plan optique 2 Ne regardez jamais le laser tant qu il est sous tension Ne regardez DISPOSITIF LASER jamais directement le port TX Transmission a fibres optiques et les DE CLASSE embouts de cables a fibres optiques tant qu ils sont sous tension Warnhinweis Faseroptikanschl sse Optische Sicherheit 4 Niemals ein bertragungslaser betrachten w hrend dieses LASERGERAT eingeschaltet ist Niemals direkt auf den Faser TX Anschlu und auf DER KLASSE I die Faserkabelenden schauen w hrend diese eingeschaltet sind PSE ALARM AR GICAL ELCHY EST BIRIA Fey H AEB Y H AEG DSD S EO I lt hg FHi amp G CALE SC EIKE EA BBA IE EAS NA SERI Rt v KAL HAE OBRI FRy 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
11. 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 a separate grounded power outlet that provides 100 to 240 VAC 50 to 60 Hz is within 2 44 m 8 feet of each device and is powered from an independent circuit breaker As with any equipment using a filter or surge suppressor is recommended 33 CHAPTER 2 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 or better 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 8 RJ 45 Connections RJ 45 Connector
12. timers used for flow control on full duplex links Now incorporated in IEEE 802 3 2005 IEEE 802 3z Defines CSMA CD access method and physical layer specifications for 1000BASE Gigabit Ethernet Now incorporated in IEEE 802 3 2005 LAN SEGMENT Separate LAN or collision domain LED Light emitting diode used for monitoring a device or network condition 267 2 GLOSSARY LocAL AREA NETWORK LAN A group of interconnected computer and support devices MEDIA ACCESS CONTROL MAC A portion of the networking protocol that governs access to the transmission 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
13. 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 13 Fiber Standards Continued ITU T Description Standard G 654 1550 nm Loss Minimized Fiber Single mode 9 125 micron core G 655 Non Zero Dispersion Shifted Fiber Single mode 9 125 micron core 60 Application Extended long haul applications Optimized for high power transmission in the 1500 to 1600 nm Eo 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 100BASE TX with auto negotiation 4 Combination Gigabit Ports RJ 45 SFP NETWORK INTERFACE Ports 1 24 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 Ports 25 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 cable Category 5e or better BUFFER ARCHITECTURE 4 Mbits AGGREGATE BANDWIDTH 12 8 Gbps SWITCHING DATABASE 16K MAC address entries LEDs System PWR Power Supply D
14. 0 1 IEC 60950 1 amp EN 60950 1 p GLOSSARY 10BASE T IEEE 802 3 specification for 10 Mbps Ethernet over two pairs of Category 3 4 or 5 UTP cable 100BASE FX IEEE 802 3u specification for 100 Mbps Ethernet over two strands of 50 125 62 5 125 or 9 125 micron core fiber cable 100BASE TX IEEE 802 3u specification for 100 Mbps Ethernet over two pairs of Category 5 UTP cable 1000BASE LX IEEE 802 3z specification for Gigabit Ethernet over two strands of 50 125 62 5 125 or 9 125 micron core fiber cable 1000BASE LH A specification for Gigabit Ethernet over two strands of 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 65 GLOSSARY 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 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
15. C power supply and the switch all intermediate wiring and circuitry should be rated to carry a load at least two times the maximum rating for this switch NOTE The wiring between the DC power supply and the switch must be stranded copper wire within the range of 10 to 24 AWG NOTE Wiring for the power input terminals on the switch are described below Wiring of the DC power supply terminals depends on the equipment in use on the local site but should be wired in such a way as to meet the input requirements shown in Figure 13 on page 41 The wiring should also be color coded according to local standards to ensure that the input power and ground lines can be easily distinguished To connect the switch to a power source 1 First verify that the external DC power supply can provide 36 to 60 VDC 0 3 A minimum for the DC powered switch 2 Prepare two wires for each power source to be used A or B Use 10 to 24 AWG stranded copper wire Make sure these wires are not plugged into the power source 3 Use a wire stripper to carefully strip about a half an inch of the outer insulation off the end of each wire exposing the copper core 40 CHAPTER 2 Installing the Switch Connecting to a Power Source 4 Twist the copper wire strands together to form a tight braid If possible solder the exposed braid of wire together for better conductivity 5 Connect the external power feed and power ground return lines to the DC plug prov
16. 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 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 66 GLOSSARY GIGABIT ETHERNET A 1000 Mbps network communication system based on Ethernet and the CSMA CD access method 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 2005 IEEE 802 3U Defines CSMA CD access method and physical layer specifications for 100BASE TX Fast Ethernet Now incorporated in IEEE 802 3 2005 IEEE 802 3x Defines Ethernet frame start stop requests and
17. 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 new cable installations Category 5e enhanced Category 5 or Category 6 cable should be used The Category 5e specification includes test parameters that are only CHAPTER 3 Making Network Connections Connectivity Rules 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 3ab standards 1000 MBPs GIGABIT ETHERNET COLLISION DOMAIN Table 4 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 5 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
18. IAG Diagnostic Port Link ACT Link Activity se APPENDIX C Specifications Physical Characteristics WEIGHT 2 kg 4 41 Ibs SIZE 4 3 x 44 x 17 1 cm 1 7 x 17 3 x 6 7 in TEMPERATURE Operating O to 55 C 32 to 131 F Storage 20 to 70 C 4 to 158 F HUMIDITY Operating 5 to 95 non condensing PowER SUPPLY ES3528MV2 Internal auto ranging transformer 100 to 240 V 50 60 Hz 0 8A ES3528MV2 DC Internal DC power module 36 to 60 VDC 0 3 A POWER CONSUMPTION 30 Watts maximum MAXIMUM CURRENT ES3528MV2 0 25 A Q 115 VAC 0 12 A 230 VAC ES3528MV2 DC 0 3 A 48 VDC tes 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 Telnet SSH HTTP or SNMP manager OUT OF BAND MANAGEMENT RS 232 DB 9 console port SOFTWARE LOADING HTTP or FTP TFTP in band or XModem out of band STANDARDS IEEE 802 3 Ethernet IEEE 802 3u Fast Ethernet 63 APPENDIX C Specifications Switch Features APPENDIX C Specifications Compliances IEEE 802 3z and 802 3ab Gigabit Ethernet IEEE 802 1D Bridging IEEE 802 3x full duplex flow control IEEE 802 1Q Virtual LAN ISO IEC 8802 3 COMPLIANCES CE Mark EMISSIONS FCC Class A EN55022 CISPR 22 Class A EN 61000 3 2 3 VCCI Class A IMMUNITY EN 61000 4 2 3 4 5 6 8 11 SAFETY UL 60950 1 amp CSA 6095
19. MA 5 15P 15 A 125 V ou NEMA 6 15P 15 A 250 V La prise male d alimentation doit respecter la section 107 2 D1 de la norme DK2 1a ou DK2 5a La prise male d alimentation doit respecter la norme SEV ASE 1011 La prise secteur doit tre conforme aux normes CEE 7 7 SCHUKO LE cordon secteur doit porter la mention lt HAR gt ou lt BASEC gt et doit tre de type HO3VVF3GO 75 minimum 40 COMPLIANCES AND SAFETY STATEMENTS Bitte unbedingt vor dem Einbauen des Switches die folgenden Sicherheitsanweisungen durchlesen WARNUNG Die Installation und der Ausbau des lt darf nur durch Fachpersonal erfolgen Das sollte nicht an eine ungeerdete Wechselstromsteckdose angeschlossen werden Das Ger t mu an eine geerdete Steckdose angeschlossen werden welche die internationalen Sicherheitsnormen erf llt Der Ger testecker der Anschlu 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
20. MPLIANCES 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 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 doit tre agr dans le pays d utilisation Etats Unis et Canada Danemark Suisse Europe Le cordon doit avoir recu 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 metres 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 a mise a la terre mise a la masse et respecter la configuration NE
21. R 3 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 17 Making Twisted Pair Connections 2 If the device is a PC 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 Network Wiring Connections on page 47 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 3 As each connection is made the Link LED on the switch corresponding to each port will light to indicate that the connection is valid 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 2 46 CHAPTER 3 Making Network Connections Twisted Pair Devices NETWORK WIRING CONNECTIONS Today the punch down block is an integral part of many of the newer equipment racks It is actually part of the patch panel Instructions for making connections in the wiring closet with this type of equipment follows 1 Attach one end of a patch cable to an available port on the switch and the other end to t
22. ber Cable 31 2 INSTALLING THE SWITCH 33 Selecting a Site 33 Ethernet Cabling 34 Equipment Checklist 35 Package Contents 35 Optional Rack Mounting Equipment 35 Mounting 36 17 CONTENTS Rack Mounting Desktop or Shelf Mounting Installing an Optional SFP Transceiver Connecting to a Power Source Connecting DC Power Connecting AC Power Connecting to the Console Port Wiring Map for Serial Cable MAKING NETWORK CONNECTIONS Connecting Network Devices Twisted Pair Devices Cabling Guidelines Connecting to PCs Servers Hubs and Switches Network Wiring Connections Fiber Optic SFP Devices Connectivity Rules 1000BASE T Cable Requirements 1000 Mbps Gigabit Ethernet Collision Domain 100 Mbps Fast Ethernet Collision Domain 10 Mbps Ethernet Collision Domain Cable Labeling and Connection Records TROUBLESHOOTING Diagnosing Switch Indicators Power and Cooling Problems Installation In Band Access CABLES Twisted Pair Cable and Pin Assignments 10BASE T 100BASE TX Pin Assignments Straight Through Wiring 8 36 38 39 40 40 42 43 43 45 45 45 45 46 47 48 49 49 50 51 51 51 53 53 54 54 54 55 55 56 56 CONTENTS Crossover Wiring 57 1000BASE T Pin Assignments 58 Fiber Standards 59 SPECIFICATIONS 61 Physical Characteristics 61 Switch Features 63 Management Features 63 Standards 63 Compliances 64 GLOSSARY 65 INDEX 71 AG CONTENTS 20 Table 1 Table 2 Table 3 Tab
23. bps 51 console port pin assignments 43 contents of package 35 cooling problems 54 cord sets international 43 D desktop mounting 38 device connections 45 electrical interference avoiding 33 equipment checklist 35 Ethernet connectivity rules 51 F features 63 fiber cables 48 G grounding for racks 36 indicators LED 27 installation connecting devices to the switch 46 desktop or shelf mounting 38 port connections 45 power requirements 33 problems 54 rack mounting 36 site requirements 33 wiring closet connections 47 L laser safety 48 LED indicators Link 27 28 Power 28 location requirements 33 M management agent 26 features 63 64 out of band 26 SNMP 26 Web based 26 71 INDEX mounting the switch inarack 36 on a desktop or shelf 38 multimode fiber optic cables 48 N network connections 45 examples 30 O out of band management 26 P package contents 35 pin assignments 55 1000BASE T 58 10BASE T 100BASE TX 56 console port 43 DB 9 43 ports connecting to 45 power connecting to DC supply 41 power connecting to R rack mounting 36 rear panel receptacles 29 RJ 45 port 26 connections 45 pinouts 58 rubber foot pads attaching 38 S screws for rack mounting 35 site selelction 33 SNMP agent 26 specifications compliances 63 64 environmental 62 physical 61 power 62 standards compliance 63 64 status LEDs 27 surge suppressor using 33 T Teln
24. ceive data 5 SGND signal ground 5 SGND signal ground No other pins are used isi CHAPTER 2 Installing the Switch Connecting to the Console Port The serial port s configuration requirements are as follows Default Baud rate 9 600 bps Character Size 8 Characters Parity None Stop bit One Data bits 8 44 MAKING NETWORK CONNECTIONS CONNECTING NETWORK DEVICES This switch is designed to interconnect multiple segments or collision domains It can be connected to network cards in PCs and servers as well as to hubs switches or routers It may also be connected to devices using optional SFP tranceivers 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 supports automatic MDI MDI X pinout configuration so you can use standard straight through twisted pair cables to connect to any other network device PCs servers switches routers or hubs See Appendix B for further information on cabling 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 45 CHAPTE
25. e switch is powered on to be sure the PWR LED is on If not recheck the power supply and power cable connections at the supply source and on the switch CONNECTING AC POWER To connect the switch to an AC power source 1 Insert the power cable plug directly into the socket located at the rear of the switch Figure 15 AC Power Socket 2 Plug the other end of the cable into a grounded 3 pin socket CHAPTER 2 Installing the Switch Connecting to the Console Port 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 the switch is powered on check the front panel LEDs to be sure the PWR LED is on If not check that the power cable is correctly plugged in CONNECTING TO THE CONSOLE PORT The DB 9 serial port on the switch s front panel is used to connect to the switch for out of band console configuration The on board configuration program can be accessed from a terminal or a PC running a terminal emulation program The pin assignments used to connect to the serial port are described in the following figure and table Figure 16 Serial Port DB 9 DTE Pin Out 1 5 WIRING MAP FOR SERIAL CABLE Table 3 Console Cable Wiring Switch s 9 Pin Null Modem PC s 9 Pin Console Port DTE Port 2 RXD receive data Aaa 3 TXD transmit data 3 TXD transmit data gt 2 RXD re
26. ed Pair Cable and Pin Assignments on page 55 Each of these ports support auto negotiation so the optimum transmission mode half or full duplex and data rate 10 or 100 Mbps can be selected automatically If a device connected to one of these ports does not support auto negotiation the communication mode of that port can be configured manually a D CHAPTER 1 Introduction Description of Hardware Each port also supports auto negotiation of flow control so the switch can automatically prevent port buffers from becoming saturated SFP SLOTS The Small Form Factor Pluggable SFP transceiver slots are shared with four of the RJ 45 ports In its default configuration if an SFP transceiver purchased separately is installed in a slot and has a valid link on its port the associated RJ 45 port is disabled and cannot be used The switch can also be configured to force the use of an RJ 45 port or SFP slot as required PORT AND SYSTEM STATUS LEDs The LEDs which are located on the front panel for easy viewing are shown below and described in the following table Figure 2 Port Status LEDs Port Status LEDs Combination Gigabit Port Status LEDs GEEEBBBEI ES3528MV2 OG 10 a o 11 13 15 17 19 21 23 9 9c CHXXXXXX MA KU 00000000 OG ac Console 10 12 14 16 18 20 22 24 26 28 Table 1 Port Status LEDs LED Condition Status RJ 45 Ports Link ACT On Blinking Green The port has a valid 10 or 100 Mbps l
27. essions already exists an additional Telnet connection will not be able to log into the system 54 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 identified 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 AN 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 20 RJ 45 Connector Pin Numbers 55 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 auto
28. et 54 temperature within a rack 36 troubleshooting in band access 54 power and cooling problems 54 twisted pair connections 45 W Web based management 26 72 ES3528MV2 ES3528MV2 DC E122011 CS R02 XXXXXXXXXXXXX
29. f 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 injury 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 DECEMBER 2011 REVISION This is the second revision of this guide This revision includes the following changes Added information for the DC version of the switch NOVEMBER 2011 REVISION This is the first revision of this guide gt 16 CONTENTS COMPLIANCES AND SAFETY STATEMENTS 5 ABOUT THIS GUIDE 15 CONTENTS 17 TABLES 21 FIGURES 23 1 INTRODUCTION 25 Overview 25 Switch Architecture 26 Network Management Options 26 Description of Hardware 26 10 100BASE T Ports 26 SFP Slots 27 Port and System Status LEDs 27 Power Supply Socket 29 Application Examples 30 Network Aggregation Plan 30 Remote Connection with Fi
30. gged 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 and verify that the fans on the unit are unobstructed and running prior to shutdown If you still cannot isolate the problem then 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 The management agent accepts up to four simultaneous Telnet sessions If the maximum number of s
31. he patch panel 2 If not already in place attach one end of a cable segment to the back of the patch panel where the punch down block is located and the other end to a modular wall outlet 3 Label the cables to simplify future troubleshooting Figure 18 Network Wiring Connections Switch Equipment Rack side view Punch Down Block Patch Panel 47 CHAPTER 3 Making Network Connections Fiber Optic SFP 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 multimode fiber optic port requires 50 125 or 62 5 125 micron multimode fiber optic cabling with an LC connector at both ends Each single mode fiber port requires 9 125 micron single mode fiber optic cable 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 ma
32. ided with the switch as shown in Figure 13 below The power leads are labeled on the rear of the switch below the DC power connector The 48 VDC power feed uses the pin and the ground return lines the F pin for power sources A and B Use a small flat tip screwdriver to loosen the screws on the power plug and open the wire clamps 6 Insert the wire leads into the openings shown in the figure below Each lead inserted in the power plug must match the lead attached to the power source Use the label above the DC power connection block to identify the appropriate power input and return or ground lines A Figure 13 DC Plug Connections CAUTION If the power leads are plugged into the wrong holes the power supply will not work properly and may damage the switch Ground Return Source A gt gt gt hR J gt 48 VDC Source u Ground Return Source n 48 VDC Source B D Ob j gt Z Push each wire about half an inch into the opening on the plug and tighten down the clamp screw securely You should not be able to pull on the wire and dislodge it 8 Insert the power plug into the DC power socket on the rear panel 41 CHAPTER 2 Installing the Switch Connecting to a Power Source Figure 14 DC Power Socket 9 Atthe power source turn on the power for the feed lines or power bus 10 Check the front panel LEDs as th
33. igure 5 DC Power Supply Socket DC Power Socket 90 CHAPTER 1 Introduction Application Examples APPLICATION EXAMPLES This switch is an excellent choice for mixed Ethernet Fast Ethernet and Gigabit Ethernet installations where significant growth is expected in the near future In a basic stand alone configuration it can provide 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 Some typical application examples are described in this section NETWORK AGGREGATION PLAN With 24 parallel bridging ports i e 24 distinct collision 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 10 100BASE TX ports on the switch are providing 100 Mbps connectivity through layer 2 switches In addition the switch is also connecting several servers at 1000 Mbps 30 CHAPTER 1 Introduction Application Examples Figure 6 Network Aggregation Plan 1000 Mbps 10 100 Mbps l Server Farm peer I Es H RT B 10 100 Mbps Segments 10 100 Mbps Segments REMOTE CONNECTION WITH FIBER CABLE Fiber optic technology allows for longer cabling than any other media ty
34. in 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 58 APPENDIX B Cables Fiber Standards ADJUSTING EXISTING CATEGORY 5 CABLING TO RUN 1000BASE T If your existing Category 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 13 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
35. ink Blinking Link Activity indicates activity Off There is no valid link on the port 27 CHAPTER 1 Introduction Description of Hardware Table 1 Port Status LEDs Continued LED Condition Status Combination Gigabit Ports Link ACT On Blinking Green The port has a valid 10 100 1000 Mbps link Link Activity Blinking indicates activity Off There is no valid link on the port 1000M On Blinking Green The port has a valid 1000 Mbps link Blinking indicates activity Off There is no valid 1000 Mbps link on the port Figure 3 System Status LED System Status LEDs GEERREEEE a ES3528MV2 E 100m e 9 4 13 15 17 19 21 23 9 9c e RK MN MN N X X NE im 00000000 YY 8 10 12 14 16 18 20 22 24 26 28 Console Table 2 System Status LEDs LED Condition Status PWR Power On Green Internal power is operating normally Off Power off or failure DIAG On Green System self diagnostic test successfully completed Diagnostic Blinking Green System self diagnostic test in progress a De CHAPTER 1 Introduction Description of Hardware POWER SUPPLY SOCKET The ES3528MV2 switch includes both AC and DC power versions There is one standard power socket on the rear panel of the AC powered switch for the AC power cord Figure 4 AC Power Supply Socket AC Power Socket There is one 4 pin DC power socket on the rear panel of the DC powered switch that supports dual DC power connections F
36. l 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 meters 328 feet Table 12 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 Bullet
37. le 4 Table 5 Table 6 Table 7 Table 8 Table 9 Table 10 Table 11 Table 12 Table 13 TABLES Port Status LEDs System Status LEDs Console 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 21 27 28 43 50 50 50 50 51 51 53 56 58 59 TABLES 22 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 Figure 19 Figure 20 Figure 21 Figure 22 FIGURES Front and Rear Panels Port Status LEDs System Status LED AC Power Supply Socket DC Power Supply Socket Network Aggregation Plan Remote Connections with Fiber Cable RJ 45 Connections Attaching the Brackets Installing the Switch in a Rack Attaching the Adhesive Feet Inserting an SFP Transceiver into a Slot DC Plug Connections DC Power Socket AC Power Socket Serial Port DB 9 DTE Pin Out Making Twisted Pair Connections Network Wiring Connections Making Fiber Port Connections RJ 45 Connector Pin Numbers Straight through Wiring Cros
38. 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 The supply plug must comply with Section 107 2 D1 Standard DK2 1a or DK2 5a The supply plug must comply with SEV ASE 1011 The supply plug must comply with BS1363 rg 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 The supply plug must comply with CEE7 7 SCHUKO The mains cord must be lt HAR gt 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 CO
39. matic 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 you can use either straight through or crossover cable Table 11 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 56 APPENDIX B Cables Twisted Pair Cable and Pin Assignments Figure 21 Straight through Wiring EIA TIA 568B RJ 45 Wiring Standard 10 100BASE TX Straight through Cable White Orange Stripe
40. nstalling an Optional SFP Transceiver INSTALLING AN OPTIONAL SFP TRANSCEIVER Figure 12 Inserting an SFP Transceiver into a Slot The switch supports 1000BASE SX 1000BASE LX 1000BASE LH and other SFP compatible transceivers To install an SFP transceiver do the following 1 Consider network and cabling requirements to select an appropriate SFP transceiver type 2 Insert the 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 place Gi 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 39 CHAPTER 2 Installing the Switch Connecting to a Power Source CONNECTING TO A POWER SOURCE The switch includes both AC and DC powered models CONNECTING DC POWER An external 48 VDC power supply must be connected to the DC power socket on the ES3528MV2 DC rear panel AN D CAUTION Before wiring the DC plug or connecting power to the switch ensure that power to the feed lines is turned off at the supply circuit breaker or disconnected from the power bus NOTE To provide adequate circuit protection between the D
41. of a rack mounted unit Circuit Overloading Be sure that the supply circuit to the rack assembly is not overloaded Grounding Rack mounted equipment should be properly grounded Particular attention should be given to supply connections other than direct connections to the mains To rack mount devices 1 Attach the brackets to the device using the screws provided in the Bracket Mounting Kit 36 CHAPTER 2 Installing the Switch Mounting Figure 9 Attaching the Brackets 2 Mount the device in the rack using four rack mounting screws not provided Figure 10 Installing the Switch in a Rack 3 If installing a single switch only go to Connecting to a Power Source on page 40 If installing multiple switches mount them in the rack one below the other in any order 2 CHAPTER 2 Installing the Switch Mounting DESKTOP OR SHELF MOUNTING 1 Attach the four adhesive feet to the bottom of the first switch Figure 11 Attaching the Adhesive Feet 2 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 3 If installing a single switch only go to Connecting to a Power Source on page 40 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 2 Installing the Switch I
42. pe A 1000BASE SX MMF link can connect to a site up to 550 meters away a 1000BASE LX SMF link up to 10 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 A 1000BASE SX SFP transceiver can be used for a high speed connection between floors in the same building a 1000BASE LX SFP transciever can be used to connect to other buildings in a campus setting and a 1000BASE LH SFP transceiver can be used for a long haul connection to a remote site The figure below illustrates the switch connecting multiple segments with fiber cable 2j CHAPTER 1 Introduction Application Examples Figure 7 Remote Connections with Fiber Cable 5 Server Farm e cet BEEBE E 1000BASE SX MMF 550 m Remote Switch E VE ise 10 100 Mbps Segments 1000 Mbps 10 100 Mbps 1000BASE LX SMF 10 km Remote Switch 10 100 Mbps Segments 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 The site should be at the center of all the devices you want to link and near a power outlet be able to maintain its temperature within O to 55 C 32 to 131 F and its humidity within 59 o to 9596 non condensing provide adequate space approximately two inches
43. sover Wiring 25 27 28 29 29 31 32 34 37 37 38 39 41 42 42 43 46 47 49 55 57 57 FIGURES 2 dm INTRODUCTION OVERVIEW The ES3528MV2 and ES3528MV2 DC are intelligent switches with 24 10 100BASE T ports and four Gigabit combination ports that are comprised of an RJ 45 port and an SFP transceiver slot There is also an SNMP based management agent embedded on the main board This agent supports both in band and out of band access for managing the switch These switches provide a broad range of powerful features for Layer 2 switching delivering reliability and consistent performance for your network traffic They bring order to poorly performing networks by segregating them into separate broadcast domains with IEEE 802 1Q compliant VLANs and empower multimedia applications with multicast switching and CoS services Figure 1 Front and Rear Panels Console Port Status Combination Port Indicators 10 100 Mbps RJ 45 Ports Gigabit Ports c ES3528MV2 1 3 5 7 9 13 45 17 19 21 23 ce 000000000000 1000M RO 0000000000090 090 2 4 6 8 10 12 14 16 18 20 22 24 26 28 System Indicators AC Power Socket DC Power Socket 1 RJ 45 ports shared with a SFP tranceiver slots If an SFP transceiver is plugged in the corresponding RJ 45 port is disabled 25 CHAPTER 1 Introduction Description of Hardware SWITCH ARCHITECTURE The switch employs a wire speed non blocking swi
44. tching fabric This permits simultaneous wire speed transport of multiple packets at low latency on all ports The switch also features full duplex capability on all ports which effectively doubles the bandwidth of each connection The 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 This switch contains a comprehensive array of LEDs for at a glance monitoring of network and port status It also includes a management agent that allows you to configure or monitor the switch using its embedded management software or via SNMP applications To manage a switch you can make a direct connection to the RS 232 console port out of band or you can manage it through a network connection in band using Telnet the on board Web agent or Windows based network management software For a detailed description of the switch s software features refer to the Management Guide DESCRIPTION OF HARDWARE 10 100BASE T PORTS This switch contains 24 RJ 45 ports that operate at 10 Mbps or 100 Mbps half or full duplex Because all ports on both switches support automatic MDI MDI X operation you can use straight through cables for all network connections to PCs or servers or to other switches or hubs See Twist
45. ximum 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 cover When not connected to a fiber cable the rubber cover 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 cables will impair the quality of the light transmitted through the cable and lead to degraded performance 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 2 die os CHAPTER 3 Making Network Connections Connectivity Rules Figure 19 Making Fiber Port Connections 4 Asa 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 and 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 50 CONNECTIVITY RULES When adding hubs repeaters to your network please follow the connectivity rules listed in the manuals for these products
46. y 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 51 CHAPTER 3 Making Network Connections Cable Labeling and Connection Records Label each separate piece of equipment Display a copy of your equipment map including keys to all abbreviations at each equipment rack 2 dus TROUBLESHOOTING DIAGNOSING SWITCH INDICATORS Table 10 Troubleshooting Chart Symptom PWR LED is Off Link ACT LED is Off Action Power supply is disconnected Check connections between the switch the power cord and the wall outlet Contact your dealer for assistance 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 53 APPENDIX Troubleshooting Power and Cooling Problems POWER AND CooLiNG PROBLEMS If the power indicator does not turn on when the power cord is plu

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