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Edge-Core ES4625 network switch

1. A e e a Y Em P P N 10 100 1000 Mbps RJ 45 Ports System Status LEDs SFP Slots ES4625 OTTO e wer o HHH SEET eye ae ae T Figure 1 1 ES4649 and ES4625 Front Panels Ifan SFP transceiver is plugged in the corresponding RJ 45 port is disabled for ports 21 24 on ES4625 or ports 45 48 on ES4649 1 1 1 Introduction Power Socket f E Redundant Power Socket Module Slot Stacking Ports Figure 1 2 ES4649 and ES4625 Rear Panel Switch Architecture The Gigabit Ethernet Switches employ a wire speed non blocking switching fabric This permits simultaneous wire speed transport of multiple packets at low latency on all ports These switches also feature full duplex capability on all ports which effectively doubles the bandwidth of each connection For communications between different VLANs these switches use IP routing For communications within the same VLAN they use 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 e
2. White Orange Stripe J Orange N 1 White Green Stripe 1 End A 2 2 p 3 FA Blue Su 3 RN Enon a 5 White Blue Stripe 5 Ts 85 hos 7 Green 7 a 8 8 White Brown Stripe Brown Figure B 2 Straight through Wiring 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 Twisted Pair Cable and Pin Assignments B You must connect all four wire pairs as shown in the following diagram to support Gigabit Ethernet connections EIA TIA 568B RJ 45 Wiring Standard 10 100BASE TX Crossover Cable White Orange Stripe White Green Stripe End A End B Blue White Blue Stripe A Green White Brown Stripe Brown Figure B 3 Crossover Wiring osouPbum I O O1 B ND d JIN 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
3. tables Port Status LEDs Figure 1 3 Port LEDs Table 1 1 Port Status LEDs LED Condition Status Activity On Flashing Amber Port has a valid link at 10 or 100 Mbps Flashing indicates activity On Flashing Green Port has a valid link at 1000 Mbps Flashing indicates activity Off There is no traffic passing through the port Description of Hardware System Status LEDs Master Stack Stack ID Stack un Master Power Master OO O O Orru Module Console 45 46 47 48 Figure 1 4 System LEDs ES4649 Table 1 2 System Status LEDs LED Condition Status Power Green Internal Power is operating normally Amber Internal Power supply fault Off Power off or failure Diag Flashing Green System self diagnostic test in progress Green System self diagnostic test successfully completed Amber System self diagnostic test has detected a fault RPU Green Redundant power unit is receiving power Amber Fault in redundant power unit Off Redundant power unit is off Stack Master Green Switch is operating as the Master unit in the stack Amber Switch is operating as a Slave unit in the stack Flashing Amber System in arbitration election state Off System in standalone mode Stack Link Green Uplink and downlink operating normally Flashing Green Uplink has failed
4. ACN 066 352 010 Safety Compliance Warning Fiber Optic Port Safety When using a fiber optic port never look at the transmit laser while it is CLASS powered on Also never look directly at the fiber TX port and fiber cable LASER DEVICE 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 regardez ASSETS jamais directement le port TX Transmission fibres optiques et les L embouts de c bles fibres optiques tant qu ils sont sous tension Warnhinweis Faseroptikanschl sse Optische Sicherheit Niemals ein bertragungslaser betrachten w hrend dieses LASERGER T eingeschaltet ist Niemals direkt auf den Faser TX Anschlu DER KLASSE I und auf die Faserkabelenden schauen w hrend diese eingeschaltet sind 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 Theunit 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 access
5. RFI Emission Immunity LVD Limit class A according to EN 55022 1998 Limit class A for harmonic current emission according to EN 61000 3 2 1995 Limitation of voltage fluctuation and flicker in low voltage supply system according to EN 61000 3 3 1995 Product family standard according to EN 55024 1998 Electrostatic Discharge according to EN 61000 4 2 1995 Contact Discharge 4 kV Air Discharge 8 kV Radio frequency electromagnetic field according to EN 61000 4 3 1996 80 1000 MHz with 1 kHz AM 8096 Modulation 3 V m Electrical fast transient burst according to EN 61000 4 4 1995 AC DC power supply 1 kV Data Signal lines 0 5 kV Surge immunity test according to EN 61000 4 5 1995 AC DC Line to Line 1 kV AC DC Line to Earth 2 kV Immunity to conducted disturbances Induced by radio frequency fields EN 61000 4 6 1996 0 15 80 MHz with 1 kHz AM 80 Modulation 3 V m Power frequency magnetic field immunity test according to EN 61000 4 8 1993 1 A m at frequency 50 Hz Voltage dips short interruptions and voltage variations immunity test according to EN 61000 4 11 1994 gt 95 Reduction 10 ms 30 Reduction 500 ms gt 95 Reduction 5000 ms EN 60950 A1 1992 A2 1993 A3 1993 A4 1995 A11 1997 Caution Do not plug a phone jack connector in the RJ 45 port This may damage this device Les raccordeurs ne sont pas utilis pour le systeme t l phonique Australia AS NZS 3548 1995 Class A
6. Gigabit Ethernet Switch Installation Guide Installation Guide Gigabit Ethernet Switch Layer 3 Switch with 20 44 1000BASE T RJ 45 Ports 4 Combination Ports RJ 45 SFP 1 Extender Module Slot and 2 Stacking Ports ES4625 ES4649 E122004 R01 150200045700A Compliances and Safety Warnings FCC Class A This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause interference to radio communications It has been tested and found to comply with the limits for a Class A computing device pursuant to Subpart B of Part 15 of FCC Rules which are designed to provide reasonable protection against such interference when operated in a commercial environment Operation of this equipment in a residential area is likely to cause interference in which case the user at his own expense will be required to take whatever measures may be required to correct the interference 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 9 125 micron single m
7. Ports ES4625 20 10 100 1000BASE T with auto negotiation 4 10 100 1000BASE T ports shared with four SFP transceiver slots 1 10GBASE extender module slot for XFP or Xenpak transceivers Two slots for stacking transceivers ES4649 44 10 100 1000BASE T with auto negotiation 4 10 100 1000BASE T ports shared with four SFP transceiver slots 1 10GBASE extender module slot for XFP or Xenpak transceivers Two slots for stacking transceivers Network Interface Ports 1 24 48 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 ES4625 2 Mbytes ES4649 4 Mbytes Aggregate Bandwidth ES4625 48 Gbps ES4649 96 Gbps Switching Database 16K MAC address entries 1K static MAC addresses 8K IP entries in host table ARP cache 64K IP entries in routing table 256 static IP routes 256 IP interfaces 256 multicast groups LEDs System Power Power SUPP Diag Diagnostics RPU Redundant Power Unit Stack Mast tack Link Module Port Status link speed activity Weight ES4625 5 7 kg 12 6 Ibs ES4649 6 1 kg 13 4 Ibs C Specifications Size 44 0 x 41 0 x 4 4 cm 17 3 x 16 1 x 1 7 in Temperature Operating O to 50 C 32 to 122 F Storage 40 to 70 C 40 to 158 F Humidity Operating 596 to 959
8. 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 Il doit tre agr dans le pays d utilisation Etats Unis et Le cordon doit avoir re u l homologation des UL et un certificat de la Canada CSA Les spe cifications minimales pour un cable flexible sont AWG No 18 ouAWG No 16 pour un cable de longueur infe rieure a 2 me 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 lt HAR gt ou lt BASEC gt et doit tre de type HO3VVF3GO 75 minimum 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 Wechs
9. 45 Connections 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 24 or 48 port Gigabit Ethernet Switch Four adhesive foot pads Bracket Mounting Kit containing two brackets and eight screws for attaching the brackets to the switch Power Cord either US Continental Europe or UK RS 232 console cable This Installation Guide Management Guide Optional Rack Mounting Equipment If you plan to rack mount the switches 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 Ascrewdriver Phillips or flathead depending on the type of screws used Mounting 3 Mounting A switch unit 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 C 2 Mechanical Loading Do not place any equipment on top of a rack mounted unit Circuit Overloading Be sure that the
10. Activity C Figure 1 7 Single Port 10GBASE LR Module XFP Using single mode fiber optic cable a 10GBASE LR XFP transceiver port can be connected to a remote site up to 10 km 6 2 miles away The 10GBASE LR 10 Gigabit module operates at 10 Gbps full duplex mode only Extender Module LEDs The optional slide in modules include their own integrated LED indicators on the module panel The following table describes the LEDs which are common for all modules Table 1 3 Module LEDs LED Condition Status Link Activity On Flashing Green Port has a valid link at 10 Gbps Flashing indicates activity off There is no traffic passing through the port Diag Flashing Green System self diagnostic test in progress Green System self diagnostic test successfully completed Amber System self diagnostic test has detected a fault Features and Benefits Connectivity 24 or 48 10 100 1000 Mbps ports for easy Gigabit Ethernet integration and for protection of your investment in legacy LAN equipment Auto negotiation enables each RJ 45 port to automatically select the optimum communication mode half or full duplex if this feature is supported by the attached device otherwise the port can be configured manually RJ 45 10 100 1000BASE T ports with auto MDI MDI X pinout selection Unshielded UTP cable supported on all RJ 45 ports Category 3 or better for 10 Mbps connections Category 5 or bette
11. Check the front panel LEDs as the device is powered on to be sure the Power LED is lit If not check that the power cable is correctly plugged in If you have purchased a Redundant Power Unit connect it to the switch and to an AC power source now following the instructions included with the package 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 provided in the following table 6 9 Figure 3 9 Serial Port DB 9 DTE Pin Out Wiring Map for Serial Cable Table 3 1 Serial Cable Wiring Switch s 9 Pin Null Modem PC s 9 Pin Serial Port DTE Port 2 RXD receive data EH 3 TXD transmit data 3 TXD transmit data gt 2 RXD receive data 5 SGND signal ground 5 SGND signal ground No other pins are used 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 Flow control none 3 Installing the Switch 3 10 Chapter 4 Making Network Connections Connecting Network Devices This switch is designed to interconnect multiple segments or collision
12. 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 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 2002 Glossary 2 Glossary IEEE 802 3ae Defines the physical layer specifications for 10 Gigabit Ethernet 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 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 Media Access Control MAC A portion of the networking protocol that governs access to the transm
13. see Table 1 2 System Status LEDs on page 1 4 When a stack link failure occurs the stack reboots and a Master unit is selected within each of the two stack segments The Master unit will be either the unit with the Master button depressed or the unit with the lowest MAC address if the Master button is not depressed on any unit When the stack reboots and resumes operations note that the IP address will be the same for both of the stack segments To resolve the conflicting IP addresses you should manually replace the failed link or unit as soon as possible If you are using a wrap around stack topology a single point of failure in the stack will not cause the stack to fail It would take two or more points of failure to break the stack apart If the Master unit fails or is powered off the Backup unit will take control of the stack without any loss of configuration settings The Slave unit with the lowest MAC address is selected as the Backup unit Connecting to a Power Source To connect a device to a power source 1 Insert the power cable plug directly into the receptacle located at the back of the device 100 240V 50 60Hz 2A Figure 3 8 Power Receptacle 2 Plug the other end of the cable into a grounded 3 pin socket 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 receptacle type in your country Connecting to the Console Port 3
14. 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 Figure 3 2 Attaching the Brackets 3 Installing the Switch 2 Mount the device in the rack using four rack mounting screws not provided Figure 3 3 Installing the Switch in a Rack 3 If installing a single switch only turn to Connecting to a Power Source at the end of this chapter 4 If installing multiple switches mount them in the rack one below the other in any order 5 If also installing RPUs mount them in the rack below the other devices Desktop or Shelf Mounting 1 Attach the four adhesive feet to the bottom of the first switch Figure 3 4 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 Installing an Optional Module into the Switch 3 3 If installing a single switch only go to Connecting to a Power Source at the end of this chapter 4 If installing multiple switches attach four adhesive feet to each one Place each device squarely on top of the one below in any order 5 ifalso installing RPUs place them close to
15. used for larger networks and all the VLANs assigned to the inter switch links The Gigabit Ethernet Switches also support multiple spanning trees which allow VLAN groups to maintain a more stable path between all VLAN members This can reduce the overall amount of protocol traffic crossing the network and provide a shorter reconfiguration time when any link in the spanning tree fails At Layer 3 VLANS are used to create an IP interface where one or more ports are assigned to the same IP segment Traffic is automatically routed between different IP segments on the same switch without any need to configure routing protocols R amp D K e 0000000000 OUOHOCHOO CRUROMOCMO EE EE wee l _ SEHE j VLAN 1 N EA aaa aaa ERSTATTEN TE Maa Tagged gt PRO PRO PUNO AE Ports T y B Pd Untagged Ports Tagged Port EE VLAN w aware switch VLAN unaware 1 En switch Finance Testing b id Marketing E Finance M i 5 B ane gt E y K Me Tasting E EJ N VLAN 3 Se WE ELE vana O ECE MEE in Figure 2 4 Making VLAN Connections Note When connecting to a switch that does not support IEEE 802 1Q VLAN tags use untagged ports 2 Network Planning Using Layer 3 Routing VLANS can significantly enhance network performance and
16. 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 you can use either straight through or crossover cable B Cables Table B 1 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 connections EIA TIA 568B RJ 45 Wiring Standard 10 100BASE TX Straight through Cable
17. 2 specifications compliances C 3 environmental C 2 extender modules C 4 physical C 1 power C 2 standards IEEE C 3 status LEDs 1 4 surge suppressor using 3 1 Switch architecture 1 2 switching introduction to 2 1 T V temperature within a rack 3 3 VLANs troubleshooting routing 2 6 in band access A 2 tagging 2 5 power and cooling problems A 2 stack troubleshooting A 3 W switch indicators A 1 web based management 1 2 Telnet A 2 twisted pair connections 4 1 Index 3 Index 4 ES4625 ES4649 E122004 R01 150200045700A
18. 6 non condensing AC Input 100 to 240 V 50 60 Hz 2A Power Supply Internal auto ranging transformer 90 to 240 VAC 47 to 63 Hz External supports connection for redundant power supply Power Consumption ES4625 66 Watts without expansion module 80 Watts with expansion module ES4649 100 Watts without expansion module 120 Watts with expansion module Maximum Current ES4625 1 A 110 VAC without expansion module 1 1 A 110 VAC with expansion module 0 38 A 240 VAC without expansion module 0 44 A 240 VAC with expansion module ES4649 1 6 A 110 VAC without expansion module 1 8 110 VAC with expansion module 0 66 A 240 VAC without expansion module 0 72 240 VAC with expansion module Switch Features Forwarding Mode Store and forward Throughput Wire speed Management Features C Management Features In Band Management Web Telnet SSH or SNMP manager Out of Band Management RS 232 DB 9 console port Software Loading TFTP in band or XModem out of band Standards IEEE 802 3 2002 Ethernet Fast Ethernet Gigabit Ethernet IEEE 802 3ae 10 Gigabit Ethernet IEEE 802 1D Spanning Tree Protocol IEEE 802 1w Rapid Spanning Tree Protocol IEEE 802 1s Multiple Spanning Tree Protocol ISO IEC 8802 3 Compliances CE Mark Emissions FCC Class A Industry Canada Class A EN55022 CISPR 22 Class A EN 61000 3 2 3 VCCI Class A C Tick AS NZS 3548 1995 Class A Immu
19. Assignments on page B 3 Each of these ports support auto negotiation so the optimum transmission mode half or full duplex and data rate 10 100 or 1000 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 SFP Slots The Small Form Factor Pluggable SFP transceiver slots are shared with four of the RJ 45 ports ports 21 24 in the ES4625 and ports 45 48 in the ES4649 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 Stacking Ports Each unit includes two stacking ports that provide a 40 Gbps high speed serial stack backplane connection Up to eight 24 port or 48 port switches can be connected together using optional stacking cables Note that the 24 port and 48 port switches can be mixed in the same stack The Stack Master button enables one switch in the stack to be selected as the Master A Introduction Port and System Status LEDs These switches include 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
20. BASE LX and 1000BASE LH fiber optic ports operate at 1 Gbps full duplex 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 4 6 10 Gbps Fiber Optic Connections An optional 10 Gigabit 10GBASE LR transceiver Xenpak or XFP can be used for a backbone connection between switches 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 1 Remove and keep the port s protective cover When not connected to a fiber cable the 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 or SC port on the other device Since LC connectors are keyed the cable can be attached in only one orientation Connectiv
21. DI and MDI X Port Pinouts 1000BASE T MDI and MDI X Port Pinouts 1 4 1 5 1 7 4 6 4 6 4 6 4 6 4 6 4 7 A 1 A 1 B 2 B 3 xiii Tables xiv Figures Figure 1 1 Figure 1 2 Figure 1 3 Figure 1 4 Figure 1 5 Figure 1 6 Figure 1 7 Figure 2 1 Figure 2 2 Figure 2 3 Figure 2 4 Figure 2 5 Figure 3 1 Figure 3 2 Figure 3 3 Figure 3 4 Figure 3 5 Figure 3 6 Figure 3 7 Figure 3 8 Figure 3 9 Figure 4 1 Figure 4 2 Figure 4 3 Figure 4 4 Figure B 1 Figure B 2 Figure B 3 ES4649 and ES4625 Front Panels ES4649 and ES4625 Rear Panel Port LEDs System LEDs Power Supply Receptacles Single Port 10GBASE LR Module Xenpak Single Port 10GBASE LR Module XFP Collapsed Backbone Network Aggregation Plan Remote Connection with Fiber Cable Making VLAN Connections IP Routing for Unicast Traffic RJ 45 Connections Attaching the Brackets Installing the Switch in a Rack Attaching the Adhesive Feet Installing an Optional Module Inserting an SFP Transceiver into a Slot Making Stacking Connections Power Receptacle Serial Port DB 9 DTE Pin Out Making Twisted Pair Connections Network Wiring Connections Making Connections to SFP Transceivers Making LC Port Connection to Xenpak Transceiver RJ 45 Connector Pin Numbers Straight through Wiring Crossover Wiring N aa 1 M JO OO O1 N XV Figures xvi Chapter 1 Introduction Overview The Gigabit Ethernet Switches are intelligent multila
22. E7 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 Le coupleur 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 1EC 320 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
23. Flashing Amber Downlink has failed Off No stacking link present Module Green An expansion module is installed in the slot Flashing green An installed expansion module has been disabled Off There is no module installed Stack ID 1 8 Indicates the switch stack ID The Master unit is numbered 1 Slave units are numbered 2 8 Off In standalone mode 1 Introduction Optional Redundant Power Unit The switch supports an optional Redundant Power Unit RPU that can supply power to the switch in the event of failure of the internal power supply Power Supply Receptacles There are two power receptacles on the rear panel of each switch The standard power receptacle is for the AC power cord The receptacle labeled RPU is for the optional Redundant Power Unit RPU Module RPU 100 240V DC canoa 50 G0Hz 2A 120131 A O m wwnunmvuvwu Power Socket Redundant Power Socket Figure 1 5 Power Supply Receptacles Optional Media Extender Modules 10GBASE LR Xenpak Module 10GBASE LR Xenpak Module 9 LinkiActivity Figure 1 6 Single Port 10GBASE LR Module Xenpak Using single mode fiber optic cable a 10GBASE LR Xenpak transceiver port can be connected to a remote site up to 10 km 6 2 miles away The 1OGBASE LR 10 Gigabit module operates at 10 Gbps full duplex mode only Features and Benefits 1 10GBASE LR XFP Module 10GBASE LR XFP Module EN mO Link
24. Module LEDs Features and Benefits Connectivity Expandability Performance Management Chapter 2 Network Planning Introduction to Switching Application Examples Collapsed Backbone Network Aggregation Plan Remote Connections with Fiber Cable Making VLAN Connections Using Layer 3 Routing Application Notes 1 do do do NN HN ADD 2232233333333 1 2 1 2 1 2 2 2 2 2 3 2 4 2 5 2 6 2 7 3 1 Chapter 3 Installing the Switch Selecting a Site Ethernet Cabling Equipment Checklist Package Contents Optional Rack Mounting Equipment Mounting Rack Mounting Desktop or Shelf Mounting 3 2 3 3 Contents Installing an Optional Module into the Switch Installing an Optional SFP Transceiver Connecting Switches in a Stack Stacking Topologies Connecting to a Power Source Connecting to the Console Port Wiring Map for Serial Cable Chapter 4 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 10 Gbps Fiber Optic Connections Connectivity Rules 1000BASE T Cable Requirements 10 Gbps Ethernet Collision Domain 1000 Mbps Gigabit Ethernet Collision Domain 100 Mbps Fast Ethernet Collision Domain 10 Mbps Ethernet Collision Domain Cable Labeling and Connection Records Appendix A Troubleshooting Diagnosing Switch Indicators Diagnosing Power Problems with the LEDs Power and Cool
25. abit Ethernet Switches are 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 for up to 24 48 workstations or servers 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 Gigabit Ethernet ports built into the front panel a Gigabit Ethernet port on a plug in SFP transceiver or a 10G XFP transceiver on the optional module In the figure below the 48 port Gigabit Ethernet Switch is operating as a collapsed backbone for a small LAN It is providing dedicated 10 Mbps full duplex connections to workstations and 100 Mbps full duplex connections to power users and 1 Gbps full duplex connections to servers CEET DOGGUODODODS H00000000000 OOCOODODOOOG Pa a aaa aaa EE A a TTT 7 G Bo ES Mo J Ly Servers Workstations Workstations 1 Gbps 100 Mbps 10 Mbps Full Duplex Full Duplex Full Duplex Figure 2 1 Collapsed Backbone Application Examples 2 Network Aggregation Plan With 24 or 48 parallel bridging ports i e 24 or 48 distinct col
26. ace 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 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 Ethernet Cabling To ensure proper operation when installing the switches 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 3 Installing the Switch RJ 45 Connector Figure 3 1 RJ
27. 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 meters 328 feet Table B 2 1000BASE T MDI and MDI X Port Pinouts Pin MDI Signal Name MDI X Signal Name 1 Bi directional Data One Plus BI_D1 Bi directional Data Two Plus BI_D2 2 Bi directional Data One Minus Bl D1 Bi directional Data Two Minus Bl D2 3 Bi directional Data Two Plus BI D2 Bi directional Data One Plus BI D1 4 Bi directional Data Three Plus BI D3 Bi directional Data Four Plus BI_D4 5 Bi directional Data Three Minus BI D3 Bi directional Data Four Minus Bl D4 6 Bi directional Data Two Minus Bl D2 Bi directional Data One Minus Bl D1 7 Bi directional Data Four Plus Bl D4 Bi directional Data Three Plus Bl D3 8 Bi directional Data Four Minus BI D4 Bi directional Data Three Minus Bl D3 B Cables 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 cab
28. 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 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 Switches in a Stack 3 Connecting Switches in a Stack Figure 3 7 shows how the stack cables are connected between switches in a stack Each stacking connection is a 40 Gbps full duplex high speed serial link using proprietary stacking cables The switch supports a line and ring topology stacking configuration or can be used stand alone In line topology stacking there is a single stack cable connection between each switch that carries two way communications across the stack In ring topology stacking an extra cable is connected between the top and bottom switches forming a ring or closed loop The closed loop cable provides a redundant path for the stack link so if one link fails stack communications can be maintained Figure 3 7 illustrates a ring topology stacking configuration To connect up to eight switches
29. 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 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 4 3 4 Making Network Connections Figure 4 3 Making Connections to SFP Transceivers 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 1000
30. d 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 green 1000 Mbps or amber 10 100 Mbps to indicate that the connection is valid 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 the 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 See Cable Labeling and Connection Records on page 4 7 Fiber Optic SFP Devices d Equipment Rack side view Network Switch FE i ess Even mm d x ess men men dl N ve Te ESS H S N N y Punch Down Block A V4 d Patch Panel Wall U e C Lm ER Figure 4 2 Network Wiring Connections 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
31. 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 Xenpak XFP or 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 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 4 Making Network Connections Connecting to PCs Servers Hubs and Switches 1 Attach one end of a twisted pair cable segment to the device s RJ 45 connector ws LS o Figure 4 1 Making Twisted Pair Connections 2 Ifthe 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 the next page Otherwise attach the other en
32. een floors in the same building and a 10GBASE LR module can be used for high bandwidth core connections between buildings in a campus setting For long haul connections a 1000BASE LH SFP transceiver can be used to reach another site up to 70 kilometers away The figure below illustrates three Gigabit Ethernet switch stacks interconnecting multiple segments with fiber cable Headquarters Warehouse Sera E dee iS era areata fee ee einen ee ooo ee EE GE 1000BASE LX SMF 5 kilometers 1000BASE SX MMF 500 meters 1000BASE LX SMF E 5 kilometers T Remote Switch Remote Switch E Server Farm To Jo daa Do fo A Research amp Development Vo hm Vo pa dopo Im pa Figure 2 3 Remote Connection with Fiber Cable Application Examples 2 Making VLAN Connections These switches support VLANs which can be used 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
33. elstromsteckdose 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 Stromkabel Dies muss von dem Land in dem es benutzt wird gepr ft werden Schweiz Dieser Stromstecker mu die SEV ASE 1011Bestimmungen einhalt en 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 BCHUKO Warnings and Cautionary Messages Warning Warning Warning Warning Caution Caution Caution This product does not contain any serviceable user parts Installation and removal of the unit must be carried out by qualified personnel only When connecting this device to a power outlet connect the field ground lead on
34. ernet 1 8 IEEE 802 3u Fast Ethernet 1 8 IEEE 802 3z Gigabit Ethernet 1 8 indicators LED 1 4 installation connecting devices to the switch 4 2 desktop or shelf mounting 3 4 port connections 4 1 power requirements 3 1 problems A 2 Index 1 rack mounting 3 3 RPU in racks 3 4 site requirements 3 1 wiring closet connections 4 2 L laser safety 4 3 4 4 LC port connections 4 3 4 4 LED indicators Diag 1 5 Module 1 5 Power 1 5 problems A 1 RPU 1 5 Stack ID 1 5 Stack Link 1 5 Stack Master 1 5 location requirements 3 1 P package contents 3 2 pin assignments B 1 1000BASE T B 3 10BASE T 100BASE TX B 1 console port 3 9 DB 9 3 9 ports connecting to 4 1 power connecting to 3 8 problems troubleshooting A 1 M management agent 1 2 features 1 8 C 3 out of band 1 2 SNMP 1 2 web based 1 2 modules 10GBASE LR 1 6 C 4 mounting the switch in a rack 3 3 on a desktop or shelf 3 4 multimode fiber optic cables 4 3 N network connections 4 1 examples 2 2 O optional modules installation 3 5 optional redundant power unit 1 6 out of band management 1 2 Index 2 R rack mounting 3 3 rear panel receptacles 1 6 redundant power unit 1 6 RJ 45 port 1 3 connections 4 1 pinouts B 3 RPU connecting 3 9 installing in a rack 3 4 installing on a desktop 3 5 RPU optional redundant power unit 1 6 rubber foot pads attaching 3 4 S screws for rack mounting 3 2 site selelction 3 1 SNMP agent 1
35. he IEEE 802 3 2002 standards A Making Network Connections 10 Gbps Ethernet Collision Domain Table 4 4 Maximum 10GBASE LR 10 Gigabit Ethernet Cable Length Fiber Size 9 125 micron single mode fiber Fiber Bandwidth N A Maximum Cable Length 10 km 6 2 miles Connector LC 1000 Mbps Gigabit Ethernet Collision Domain Table 4 2 Maximum 1000BASE T Gigabit Ethernet Cable Length Cable Type Maximum Cable Length Connector Category 5 5e 6 100 ohm UTP or STP 100 m 328 ft RJ 45 Table 4 3 Maximum 1000BASE SX Gigabit Ethernet Cable Length 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 multimode 400 MHz km 2 500 m 7 1641 ft LC fier 500 MHz km 2 550 m 7 1805 ft LC Table 4 4 Maximum 1000BASE LX Gigabit Ethernet Cable Length Fiber Size Fiber Bandwidth Maximum Cable Length Connector 9 125 micron N A 2 m 5 km 7 ft 3 2 miles LC single mode fiber Table 4 5 Maximum 1000BASE LH Gigabit Ethernet Cable Length Fiber Size Fiber Bandwidth Maximum Cable Length Connector 9 125 micron single mode fiber N A 2 m 70 km 7 ft 43 5 miles LC 100 Mbps Fast Ethernet Collision Domain Table 4 6 Maximum Fast Ethernet Cable Length Type Cable Type Max Cable Length Con
36. ible 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 ITt 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 t Imp dance la terre Power Cord Set 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 Switzerland The supply plug must comply with SEV ASE 1011 U K The supply plug must comply with BS1363 3 pin 13 A and be fitted with a 5 A fuse which complies with BS1362 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 CE
37. in a stack perform the following steps 1 Plug one end of the stack cable ordered separately in the Down right port of the top unit 2 Plug the other end of the stack cable into the Up left port of the next unit 3 Repeat steps 1 and 2 for each unit in the stack Form a simple chain starting at the Down port on the top unit and ending at the Up port on the bottom unit stacking up to 8 units 4 Optional To form a wrap around topology plug one end of a stack cable into the Down port on the bottom unit and the other end into the Up port on the top unit Figure 3 7 Making Stacking Connections 3 Installing the Switch 5 Select the Master unit in the stack by pressing the Master button in on only one Switch unit Only one switch in the stack can operate as the Master all other units operate in slave mode If more than one switch in the stack is selected as Master or if no switches are selected the system will select the unit with the lowest MAC address as the Master Stacking Topologies All units in the stack must be connected via stacking cable You can connect units in a simple cascade configuration connecting Up ports to Down ports from the top unit to the bottom unit Using this line topology if any link or unit in the stack fails the stack splits and two separate segments are formed The Stack Link LEDs on the units that are disconnected flash to indicate that the stack link between them is not functioning
38. ing Problems Installation In Band Access Stack Troubleshooting Appendix B Cables Twisted Pair Cable and Pin Assignments 10BASE T 100BASE TX Pin Assignments Straight Through Wiring Crossover Wiring 1000BASE T Pin Assignments Cable Testing for Existing Category 5 Cable Adjusting Existing Category 5 Cabling to Run 1000BASE T Fiber Standards 3 5 3 7 3 8 3 8 3 9 3 9 4 1 4 1 4 1 4 2 4 3 4 5 4 5 4 6 4 6 4 6 4 7 4 7 A 1 A 1 A 2 A 2 A 2 A 3 B 1 B 1 B 2 B 3 B 4 B 4 B 4 Appendix C Specifications Physical Characteristics Switch Features Management Features Standards Compliances Extender Modules 10GBASE LR Extender Module Xenpak 10GBASE LR Extender Module XFP Glossary Index H Contents C 1 C 1 C 2 C 3 C 3 C 3 C 4 C 4 C 4 xi Contents Xii Tables Table 1 1 Table 1 2 Table 1 3 Table 3 1 Table 4 1 Table 4 2 Table 4 3 Table 4 4 Table 4 5 Table 4 6 Table 4 7 Table A 1 Table A 2 Table B 1 Table B 2 Port Status LEDs System Status LEDs Module LEDs Serial Cable Wiring Maximum 10GBASE LR 10 Gigabit Ethernet Cable Length Maximum 1000BASE T Gigabit Ethernet Cable Length Maximum 1000BASE SX Gigabit Ethernet Cable Length Maximum 1000BASE LX Gigabit Ethernet Cable Length Maximum 1000BASE LH Gigabit Ethernet Cable Length Maximum Fast Ethernet Cable Length Maximum Ethernet Cable Length Troubleshooting Chart Power RPU LEDs 10 100BASE TX M
39. ission 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 Redundant Power Supply RPS A backup power supply unit that automatically takes over in case the primary power supply should fail Glossary 3 Glossary 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 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 Glossa
40. ity Rules 4 Module TOGBASE LR Xerpak Module 7 m DC lt A 12134 o SE u Zn LS Diag C Sa Una e O e Figure 4 4 Making LC Port Connection to Xenpak Transceiver 4 Asaconnection is made check the Link LED on the module to be sure that the connection is valid The 10GBASE LR fiber optic ports operate at 10 Gbps full duplex The maximum length for fiber optic cable operating at 10 Gigabit speed is 10 km 6 2 miles 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 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 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 t
41. les 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 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 current TIA Telecommunications Industry Association 568 A specification on optical fiber cabling consists of one recognized cable type for horizontal subsystems and two cable types for backbone subsystems Horizontal 62 5 125 micron multimode two fibers per outlet Backbone 62 5 125 micron multimode or singlemode TIA 568 B will allow the use of 50 125 micron multimode optical fiber in both the horizontal and backbone in addition to the types listed above All optical fiber components and installation practices must meet applicable building and safety codes Appendix C Specifications Physical Characteristics
42. lision domains a Gigabit switch stack can collapse a complex network down into a single efficient bridged node increasing overall bandwidth and throughput In the figure below the 10 100 1000BASE T ports in a stack of 48 port Gigabit Ethernet switches are providing 1000 Mbps connectivity through stackable switches In addition the switch is also connecting several servers at 1000 Mbps SO85858ggdUd 200000000006 DODUGOOOODOU DOUDDDDDDDOOG Se CT E SE E S S DO S S EP SC ES SS ca a IE nC 6 e n 36 ARE uuuuuuescooo 00000000000 AE EE Cy i S DES CO AAA EIER D COE JR AE OE D bee as eee UDDOGGUOUODU EE JHIGODOUDOOOOG DODDOUOOODOG SS aaa aaa aaa aaa AAA AAA IIA al GGOODODODOOG SEENEN CODDOUODUODU EE AAA AAA AAA EEE EII ASS N ES Server Farm Yo a pa nm i Figure 2 2 Network Aggregation Plan 2 Network Planning 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 a Gigabit Ethernet Switch stack 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 betw
43. logy stacking through the remaining stack connections Also any changes to the stack including powering down of a unit or the insertion of a unit causes the stack to reboot A Troubleshooting A4 Appendix B 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 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 See Cabling Guidelines on page 4 1 for an explanation 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 B 1 RJ 45 Connector Pin Numbers 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 4 or 5 cable for 10 Mbps connections or 100 ohm Category 5 cable for 100 Mbps connections Also be sure that the length of any twisted pair connection does not exceed
44. nector 100BASE TX Category 5 or better 100 ohm UTP or STP 100 m 328 ft RJ 45 Cable Labeling and Connection Records 4 10 Mbps Ethernet Collision Domain Table 4 7 Maximum Ethernet Cable Length Cable Type Maximum Length Connector Twisted Pair Categories 3 4 5 or better 100 m 328 ft RJ 45 100 ohm UTP 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 at each equipmen
45. nity EN 61000 4 2 3 4 5 6 8 11 Safety CSA CUS CSA 22 2 NO 60950 amp UL60950 T V GS EN60950 CB IEC60950 C Specifications Extender Modules 10GBASE LR Extender Module Xenpak Ports 1 slot for 10GBASE LR Xenpak transceiver Communication Speed 10 Gbps Communication Mode Full duplex Network Interface Single mode 1310 nm transceiver 9 125 micron single mode fiber cable Standards IEEE 802 3ae 10 Gigabit Ethernet 10GBASE LR Extender Module XFP Ports 1 slot for 10GBASE LR XFP transceiver Communication Speed 10 Gbps Communication Mode Full duplex Network Interface Single mode 1310 nm transceiver 9 125 micron single mode fiber cable Standards IEEE 802 3ae 10 Gigabit Ethernet 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 Fast Ethernet over two pairs of Category 5 or better UTP cable 1000BASE LH Long haul Gigabit Ethernet over two strands of 9 125 micron core fiber 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 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 pair
46. ode fiber Warnings 1 Wear an anti static wrist strap or take other suitable measures to prevent electrostatic discharge when handling this equipment 2 When connecting this hub 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 Industry Canada Class A This digital apparatus does not exceed the Class A limits for radio noise emissions from digital apparatus as set out in the interference causing equipment standard entitled Digital Apparatus ICES 003 of the Department of Communications Cet appareil num rique respecte les limites de bruits radio lectriques applicables aux appareils num riques de Classe A prescrites dans la norme sur le mat riel brouilleur Appareils Num riques NMB 003 dict e par le minist re des Communications Japan VCCI Class A DREI FRLERBSERFESBEH ER VCCI ORB BOC 071 AMBBMIEE CT TORE tA ERK CREATOR HEASIER LTLENBUEF COBRAMOS BEDBRENSZCEMHVET 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
47. on 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 For network applications that require routing between dissimilar network types you can attach this switch directly to a multi protocol router However if you have to interconnect distinct VLANs or IP subnets you can take advantage of the wire speed Layer 3 routing provided by this switch 3 Asa general rule the length of fiber optic cable for a single switched link should not exceed 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 10GBASE LR 10 km 6 2 miles for single mode fiber However power budget constraints must also be considered when calculating the maximum cable length for your specific environment 2 Network Planning 2 8 Chapter 3 Installing the Switch Selecting a Site Switches 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 0 to 50 C 32 to 122 F and its humidity within 596 to 9596 non condensing provide adequate sp
48. onents 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 Purpose This guide details the hardware features of the ES4625 and ES4649 switches including their physical and performance related characteristics and how to install each switch This guide is for system administrators with a working knowledge of network management You should be familiar with switching and networking concepts Zielgruppe Dieser Anleitung ist fuer Systemadministratoren mit Erfahrung im Netzwerkmangement Sie sollten mit Switch und Netzwerkkonzepten vertraut sein Related Publications The following publication gives specific information on how to operate and use the management functions of the switches The Gigabit Ethernet Switch Management Guide Also as part of both switches firmware there is an online web based help that describes all management related features vii vii Contents Chapter 1 Introduction Overview Switch Architecture Network Management Options Description of Hardware 10 100 1000BASE T Ports SFP Slots Stacking Ports Port and System Status LEDs Optional Redundant Power Unit Power Supply Receptacles Optional Media Extender Modules Extender
49. ous transmission of multiple packets via non crossbar switching This means that it can partition a network more efficiently than bridges or routers These switches have 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 Gigabit Ethernet or 10G Ethernet network to significantly boost bandwidth while using conventional cabling and network cards 2 Network Planning Application Examples The Gigabit Ethernet Switches are not only designed to segment your network but also to provide a wide range of options in setting up network connections and linking VLANS or IP subnets Some typical applications are described below Collapsed Backbone The Gig
50. r for 100 Mbps connections and Category 5 5e or 6 for 1000 Mbps connections 1 Introduction IEEE 802 3 2002 Ethernet Fast Ethernet Gigabit Ethernet and IEEE 802 3ae 10 Gigabit Ethernet compliance ensures compatibility with standards based hubs network cards and switches from any vendor Provides stacking capability via high speed serial ports with 40 Gbps stacking bandwidth Up to 8 units can be stacked together Expandability Supports 1000BASE SX 1000BASE LX and 1000BASE LH SFP transceivers Optional single port 10GBASE LR expansion module with a Xenpak transceiver slot Optional single port 10GBASE LR expansion module with an XFP transceiver slot Performance Transparent bridging Aggregate duplex bandwidth of up to 48 Gbps for the ES4625 or 96 Gbps for the ES4649 Switching table with a total of 16K MAC address entries and 8K IP address entries Provides store and forward switching for intra VLAN traffic and IP routing for inter VLAN traffic Supports wire speed switching at layer 2 and wire speed routing at layer 3 Broadcast storm control Management At a glance LEDs for easy troubleshooting Network management agent Manages switch or entire stack in band or out of band Supports Telnet SSH SNMP v1 v2 v3 RMON 4 groups and web based interface Slave units provide backup stack management Chapter 2 Network Planning Introduction to Switching A network switch allows simultane
51. rrors from being propagated throughout the network These switches include built in stacking ports that enable up to eight units to be connected together through a 40 Gbps stack backplane The switch stack can be managed from a master unit using a single IP address These switches include a slot on the rear panel for slide in single port 10GBASE LR modules with Xenpak or XFP transceivers Network Management Options These switches contain a comprehensive array of LEDs for at a glance monitoring of network and port status They also include a management agent that allows you to configure or monitor the switch using its embedded management software or via SNMP applications To manage each switch you can make a direct connection to the RS 232 console port out of band or you can manage the switches through a network connection in band using Telnet the on board Web agent or SNMP based network management software For a detailed description of both switches advanced features refer to the Gigabit Ethernet Switch Management Guide Description of Hardware 1 Description of Hardware 10 100 1000BASE T Ports The switches contain RJ 45 ports that operate at 10 Mbps or 100 Mbps half or full duplex or at 1000 Mbps full duplex Because all ports on these 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 1000BASE T Pin
52. ry 4 Index Numerics 10 Gbps connectivity rules 4 6 10 Mbps connectivity rules 4 7 100 Mbps connectivity rules 4 6 1000 Mbps connectivity rules 4 6 1000BASE LH fiber cable lengths 4 6 1000BASE LX fiber cable lengths 4 6 1000BASE SX fiber cable lengths 4 6 1000BASE T pin assignments B 3 ports 1 3 100BASE TX cable lengths 4 6 ports 1 3 10BASE T ports 1 3 10BASE T 100BASE TX pin assignments B 1 10GBASE LR fiber cable length 4 6 10GBASE LR modules 1 6 A adhesive feet attaching 3 4 air flow requirements 3 1 applications collapsed backbone 2 2 Layer 3 routing 2 6 network aggregation 2 3 remote connections 2 4 VLAN connections 2 5 B brackets attaching 3 3 buffer size C 1 C cable Ethernet cable compatibility 3 1 labeling and connection records 4 7 lengths 4 6 cleaning fiber terminators 4 3 4 4 compliances EMC C 3 safety C 3 connectivity rules 10 Gbps 4 6 10 Mbps 4 7 100 Mbps 4 6 1000 Mbps 4 6 console port pin assignments 3 9 contents of package 3 2 cooling problems A 2 cord sets international 3 8 D DC input 1 6 desktop mounting 3 4 device connections 4 1 E electrical interference avoiding 3 1 equipment checklist 3 2 Ethernet connectivity rules 4 6 4 7 F Fast Ethernet connectivity rules 4 6 features C 3 management 1 8 Switch 1 6 fiber cables 4 3 full duplex connectivity 2 1 G grounding for racks 3 3 IEEE 802 3 Ethernet 1 8 IEEE 802 3ae 10 Gigabit Eth
53. s 10GBASE LR IEEE 802 3ae specification for 10 Gigabit Ethernet over two strands of 9 125 micron core fiber cable using a 1310 nm laser 10 Gigabit Ethernet A 10 Gbps network communication system based on Ethernet and the CSMA CD access method 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 Glossary 1 Glossary Collision A condition in which packets transmitted over the cable interfere with each other Their interference makes both signals unintelligible 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 or 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
54. security However if you use conventional routers to interconnect VLANs you can lose most of your performance advantage These Gigabit Ethernet Switches are routing switches that provide wire speed routing which allows you to eliminate your conventional IP routers except for a router to handle non IP protocols and a gateway router linked to the WAN Just assign an IP address to any VLANs that need to communicate The switches will continue to segregate Layer 2 traffic based on VLANs but will now provide inter VLAN connections for IP applications The switches will perform IP routing for specified VLAN groups a directly connected subnetwork a remote IP subnetwork or host address a subnetwork broadcast address a switch IP address on a specific IP subnetwork or an IP multicast address 100000000000 00000000000 CPCCA OPO OOOO OOO uae RTE O A a A A A A A a a ON NI NK NF WF MF ON la A A m a a aa a a a ee R amp D N ELE IP Network 2 P x X Testing E IP Network 1 Se A a N gt dE Z E VAN WEE OSM VLAN 2 i NE o Figure 2 5 IP Routing for Unicast Traffic Application Notes 2 Applicati
55. t rack 4 Making Network Connections 4 8 Appendix A Troubleshooting Diagnosing Switch Indicators Table A 1 Troubleshooting Chart Symptom Action Power LED is Off Check connections between the switch the power cord and the wall outlet Contact your dealer for assistance Power LED is Amber Internal power supply has failed Contact your local dealer for assistance Diag LED is Amber Power cycle the switch to try and clear the condition e If the condition does not clear contact your local dealer for assistance Stack Master LED is Flashing The stack has not completed its initial configuration Wait a few Amber minutes for the process to complete If flashing continues check that the Master Select button is pressed in on only one switch Check that all stacking cables are properly connected Stack Link LED is Flashing The uplink downlink has failed Green Amber For the indicated stack link check that the stacking cables are properly connected Replace the stacking cable if necessary Power cycle the switch to try and clear the condition Link LED is Off Verify that the switch and attached device are powered on Besure 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
56. the defective adapter or cable if necessary Diagnosing Power Problems with the LEDs The Power and RPU LEDs work in combination to indicate power status as follows Table A 2 Power RPU LEDs Power LED RPU LED Status Green Green Internal power functioning normally RPU is present Green Amber Internal power functioning normally RPU plugged in but faulty Green off Internal power functioning normally RPU not plugged in Amber Green Internal power faulty RPU delivering power off off Both internal power and RPU unplugged or not functioning A Troubleshooting 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 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
57. the stack Installing an Optional Module into the Switch Module Te d E Figure 3 5 Installing an Optional Module Note The slide in modules are hot swappable you do not need to power off the switch before installing or removing a module To install an optional module into the switch do the following 1 Remove the blank metal plate or a previously installed module from the appropriate slot by removing the two screws with a flat head screwdriver 2 Before opening the package that contains the module touch the bag to the Switch casing to discharge any potential static electricity Also it is recommended to use an ESD wrist strap during installation 3 Remove the module from the anti static shielded bag 4 Holding the module level guide it into the carrier rails on each side and gently push it all the way into the slot ensuring that it firmly engages with the connector 5 Ifyou are sure the module is properly mated with the connector tighten the retainer screws to secure the module in the slot 6 The Diag LED on the module should turn on to confirm that the module is correctly installed and ready to use 3 Installing the Switch Installing an Optional SFP Transceiver Figure 3 6 Inserting an SFP Transceiver into a Slot These switches support 1000BASE SX and 1000BASE LX and 1000BASE LH SFP compatible transceivers To install an SFP transceiver do the following 1 Consider network
58. 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 Caution The management agent can accept 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 Stack Troubleshooting A Stack Troubleshooting If a stack fails to initialize or function first check the following items Check that all stacking cables are properly connected Check if any stacking cables appear damaged Check that only one Stack Master button is pressed in Check that all switches in the stack are powered on After checking all items reboot all the switches in the stack The switches allow you to configure ring or line topology stacking When using ring topology stacking configuration and a switch fails or a stacking cable is disconnected the entire stack reboots and resumes normal operation using line topo
59. the tri pole power plug to a valid earth ground line to prevent electrical hazards 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 Wear an anti static wrist strap or take other suitable measures to prevent electrostatic discharge when handling this equipment Do not plug a phone jack connector in the RJ 45 port This may damage this device Les raccordeurs ne sont pas utilis pour le syst me t l phonique Use only twisted pair cables with RJ 45 connectors that conform to FCC standards Environmental Statement 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 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 vi 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 comp
60. yer switches Layer 2 3 with 24 48 10 100 1000BASE T ports four of which are combination ports that are shared with four SFP transceiver slots see Figure 1 1 Ports 21 24 45 48 The rear panel provides a slot for single port 10 Gigabit Ethernet hot swappable expansion modules and two stacking ports Units are stackable up to eight high through built in stacking ports that provide a 40 Gbps stack backplane The switch systems include an SNMP based management agent embedded on the main board which supports both in band and out of band access for managing the Switch stack This switch system can easily tame your network with full support for Spanning Tree Protocol Multicast Switching Virtual LANs and IP routing They bring order to poorly performing networks by segregating them into separate broadcast domains with IEEE 802 1Q compliant VLANs empower multimedia applications with multicast switching and CoS services and eliminate conventional router bottlenecks These switches can be used to augment or completely replace slow legacy routers off loading local IP traffic to release valuable resources for non IP routing or WAN access With wire speed performance for Layer 2 and Layer 3 these switches can significantly improve the throughput between IP segments or VLANs Port Status LEDs Stack ID Serial Console Port ES4649 Pr EM y DOCOOOOCOOOS 00000 COCO OOO OOOO DADO ma E A A A A A ee A A XO ORO UPS XD A A A A LY

Edge-Core ES4625 network switch

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