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PPENDIX

B: P

OUTS

Modem Cable

9-pin to RS-232 25-pin

RJ-45 Pin
Assignments

Pin assignments for ports configured as MDI and MDIX are given in

Table 10

and

Table 11

Table 10

Pin assignments

Screen

TxD

RxD

RTS

CTS
DSR

Ground

DCD

DTR

Screen

TxD

RxD

RTS

CTS
DSR

Ground

DCD

DTR

Shell

8
6

4
5

Switch 4200
Cable connector: 9-pin female

RS-232 Modem Port
Cable connector: 25-pin male

Pin Number

10/100

1000

Ports configured as MDI

Transmit Data +

Bidirectional Data A+

Transmit Data -

Bidirectional Data A-

Receive Data +

Bidirectional Data B+

Not assigned

Bidirectional Data C+

Not assigned

Bidirectional Data C-

Receive Data –

Bidirectional Data B-

Not assigned

Bidirectional Data D+

Not assigned

Bidirectional Data D-

DUA1730-0AAA03.book Page 70 Thursday, November 17, 2005 12:17 PM

Содержание SuperStack 3 NBX

Страница 1: ...0 0AAA03 Published July 2005 SuperStack 3 Switch 4200 Family Getting Started Guide Switch 4200 26 Port 3C17300A Switch 4200 50 Port 3C17302A Switch 4200 28 Port 3C17304A DUA1730 0AAA03 book Page 1 Thu...

Страница 2: ...provided to you subject to the following All technical data and computer software are commercial in nature and developed solely at private expense Software is delivered as Commercial Computer Software...

Страница 3: ...100BASE TX Ports 14 10 100 1000BASE T Ports 14 SFP Ports 14 LEDs 15 Switch 4200 Family Rear View Detail 16 Power Socket 16 Console Port 16 Default Settings 17 2 INSTALLING THE SWITCH Package Contents...

Страница 4: ...hods of Managing a Switch 45 Command Line Interface Management 45 Web Interface Management 46 SNMP Management 46 Setting Up Command Line Interface Management 47 CLI Management via the Console Port 47...

Страница 5: ...69 Modem Cable 70 RJ 45 Pin Assignments 70 C TECHNICAL SPECIFICATIONS Switch 4200 26 Port 3C17300A 73 Switch 4200 50 Port 3C17302A 74 Switch 4200 28 Port 3C17304A 75 D OBTAINING SUPPORT FOR YOUR PROD...

Страница 6: ...DUA1730 0AAA03 book Page 6 Thursday November 17 2005 12 17 PM...

Страница 7: ...y to all models except where stated For details on the Switch 4226T 3C17300 Switch 4250T 3C17302 and Switch 4228G 3C17304 refer to the following document SuperStack 3 Switch 4200 Family Getting Starte...

Страница 8: ...yntax The word syntax means that you must evaluate the syntax provided and then supply the appropriate values for the placeholders that appear in angle brackets Example To change your password use the...

Страница 9: ...r the Switch SuperStack 3 Switch Management Interface Reference Guide This guide provides detailed information about the web interface and command line interface that enable you to manage the Switch I...

Страница 10: ...to your CD ROM drive If your PC has auto run enabled a splash screen will be displayed automatically 2 Select the Documentation section from the contents page If the online documentation is to be acce...

Страница 11: ...4200 Family Rear View Detail Default Settings This Getting Started Guide describes the following units in the Switch 4200 Family Switch 26 Port 3C17300A Switch 50 Port 3C17302A Switch 28 Port 3C17304A...

Страница 12: ...ermanent entries Auto negotiation Supported on all ports Auto MDI MDI X Forwarding Modes Store and Forward Duplex Modes Half and full duplex on all 10 100 ports Full duplex on 1000BASE T ports and ful...

Страница 13: ...3C17302A Superstack 3 Switch 4200 50 Port 10BASE T 100BASE TX RJ 45 Ports Power Self Test LED Alert LED 8 32 1 25 31 7 30 6 29 5 28 4 27 3 26 2 49 50 16 40 9 33 39 15 38 14 37 13 36 12 35 11 34 10 24...

Страница 14: ...s over While auto negotiation is enabled these ports can automatically detect whether they need to operate in MDI or MDIX mode These ports provide 10 100 1000 Mbps full duplex connections to other Gig...

Страница 15: ...low flashing Packets are being transmitted received on the port Green Yellow alternating A 10 or 100 Mbps link is present but the port is disabled Off No link is present Port Status LEDs SFP ports Gre...

Страница 16: ...umentation supplied with these models for details Power Self Test LED Green The Switch is powered up and operating normally Green flashing The Switch is either downloading software or is initializing...

Страница 17: ...ated except SFP ports Duplex Mode All ports are auto negotiated except SFP ports Flow Control Enabled in half duplex Auto negotiated in full duplex Broadcast Storm Control Enabled Virtual LANs VLANs A...

Страница 18: ...18 CHAPTER 1 INTRODUCING THE SUPERSTACK 3 SWITCH 4200 FAMILY DUA1730 0AAA03 book Page 18 Thursday November 17 2005 12 17 PM...

Страница 19: ...200 ou d entamer une proc dure de maintenance lisez les informations relatives la s curit qui se trouvent dans l Appendice A de ce guide VORSICHT Sicherheitsinformationen Bevor Sie Komponenten aus dem...

Страница 20: ...for other Hubs and Switches A rack mounting kit containing two mounting brackets is supplied with the Switch CAUTION Ensure that the ventilation holes are not obstructed When deciding where to positi...

Страница 21: ...le air conditioning units and laser printers No more than eight Switch units are placed on top of one another if the units are free standing Rack mounting The Switch 4200 Family are 1U high and will f...

Страница 22: ...ch into the 19 inch rack and secure with suitable screws not provided Ensure that ventilation holes are not obstructed 6 Connect network cabling 7 Finally place a unit information label on the unit in...

Страница 23: ...ngths of between 14 cm 5 5 in and 100 m 328 ft can be used for stacking Figure 6 Stacking example The unit LEDs will display the unit number in the stack from 1 at the bottom to 4 at the top 3Com reco...

Страница 24: ...remaining stack to renumber Removing a Switch 4200 Family unit from the middle of an existing stack will cause the other Switches in the stack to divide into two stacks Units below the unit removed wi...

Страница 25: ...ransceiver into an SFP port on the Switch 4200 28 Port SFP transceivers are hot insertable and hot swappable You can remove them from and insert them into any SFP port without having to power down the...

Страница 26: ...witch See Solving Hardware Problems on page 49 Use of non 3Com SFPs is not recommended If the SFP transceiver is invalid it will not be recognized by the Switch Use the following sequence of steps to...

Страница 27: ...hanism the transceiver will then easily slide out Choosing the Correct Cables All of the ports on the front of the Switch 4200 Family are Auto MDIX that is they have a cross over capability The port c...

Страница 28: ...e to an earth ground point and the other end to a female RJ 45 connector located for example on a Switch rack or patch panel The RJ 45 connector is now a grounded port Table 7 Cables required to conne...

Страница 29: ...wish to connect a 1000BASE SX LC port to a fiber port with a different type of connector for example SC or ST please contact your network supplier for a suitable patch cable DUA1730 0AAA03 book Page...

Страница 30: ...30 CHAPTER 2 INSTALLING THE SWITCH DUA1730 0AAA03 book Page 30 Thursday November 17 2005 12 17 PM...

Страница 31: ...o improve the efficiency of the Switch and therefore the overall performance of your network This chapter explains the initial set up of the Switch and the different methods of accessing the managemen...

Страница 32: ...default users and changing default passwords see Default Users and Passwords on page 50 Plug and Play Setup Initial IP Information Setup Feature Management Power up the Switch IP information is autom...

Страница 33: ...DHCP or BootP server and eliminates the risk of the IP address changing If you wish to manually enter IP information for your Switch work through the Manually Configuring IP Information section on pag...

Страница 34: ...ur network uses DHCP or BootP to allocate IP information or flexibility is needed If the Switch is re deployed onto a different subnet it will automatically reconfigure itself with an appropriate IP a...

Страница 35: ...set up your Switch manually you can make a connection to a front panel port You must do this whilst the Switch is offline that is before you connect the Switch to a network The procedure described in...

Страница 36: ...rmation You need to change the IP address and subnet mask of the workstation that you have connected to the Switch Make a note of the existing settings so you can return to them later Change the works...

Страница 37: ...Windows HyperTerminal using TCP IP may not work correctly on some platforms unless it has been configured to send line feeds with carriage returns To set this for telnet enter set crlf when in comman...

Страница 38: ...ou to set up your chosen management method See Methods of Managing a Switch on page 45 Connecting to the Console Port To set up your Switch manually you can alternatively make a connection to the cons...

Страница 39: ...ppendix B on page 69 You need to have the following so that you can manually set up the Switch with IP information IP address subnet mask default gateway Connecting the Workstation to the Switch 1 Con...

Страница 40: ...with IP Information You are now ready to manually set up the Switch with IP information using the command line interface 1 The command line interface login sequence begins as soon as the Switch detec...

Страница 41: ...ur Switch is now complete and the Switch is ready for you to set up your chosen management method See Methods of Managing a Switch on page 45 If you do not intend to use the command line interface via...

Страница 42: ...rvisor and run the Auto discovery wizard 3Com Network Supervisor will auto discover the new Switch and display the IP information that has been automatically allocated to the Switch Most DHCP and Boot...

Страница 43: ...ation to the Switch via the console port To connect the cable a Attach the female connector on the cable to the male connector on the console port of the Switch b Tighten the retaining screws on the c...

Страница 44: ...tch detects a connection to its console port If the login prompt does not begin immediately press Return a few times until it starts 3 At the login and password prompts enter admin as your user name a...

Страница 45: ...an disconnect the serial cable and close the terminal emulator software Methods of Managing a Switch Once you have completed the initial set up of your Switch you can decide how you wish to manage the...

Страница 46: ...a Web browser remotely over an IP network see Figure 17 Figure 17 Web interface management over the network Refer to Setting Up Web Interface Management on page 48 SNMP Management You can manage a Sw...

Страница 47: ...r configured through the CLI via its console port CLI Management over the Network To manage a Switch using the command line interface over a network using Telnet 1 Ensure you have already set up the S...

Страница 48: ...top level menu of the command line interface for the Switch you wish to manage is displayed as shown in Figure 12 on page 41 Setting Up Web Interface Management This section describes how you can set...

Страница 49: ...information has been entered correctly and the Switch is powered up 3 Open your web browser and enter the IP address of the Switch that you wish to manage in the URL locator for example in the followi...

Страница 50: ...ch using the web interface or the command line interface or to change the default passwords you need to log in with a valid user name and password The Switch has three default user names and each user...

Страница 51: ...the CLI or The security device user modify command on the CLI or The Security Device User Modify operation on the web interface For more information about default users and passwords refer to the Sup...

Страница 52: ...52 CHAPTER 3 SETTING UP FOR MANAGEMENT DUA1730 0AAA03 book Page 52 Thursday November 17 2005 12 17 PM...

Страница 53: ...d by LEDs Solving Hardware Problems Solving Communication Problems Solving Software Upgrade Problems If you experience a problem that is not listed here it may be included in the support section of th...

Страница 54: ...rt has failed it s POST it s LED will flash green yellow alternately to indicate that the port is disabled Contact your supplier for advice A link is connected and yet the Status LED for the port does...

Страница 55: ...The Switch s IP address has been entered correctly in your network management application such as 3Com Network Supervisor The following is a brief overview of IP addressing and how to obtain a registe...

Страница 56: ...mask of 255 255 255 0 These suggested IP addresses are part of a group of IP addresses that have been set aside specially for use in house only Solving Stack Formation Problems If you are having probl...

Страница 57: ...curit avant d installer ou de retirer l appareil VORSICHT Warnhinweise enthalten Anweisungen die Sie zu Ihrer eigenen Sicherheit befolgen m ssen Alle Anweisungen sind sorgf ltig zu befolgen Sie m sse...

Страница 58: ...0 IEC320 appliance inlet U S A and Canada The cord set must be UL approved and CSA certified The minimum specification for the flexible cord is No 18 AWG Type SV or SJ 3 conductor The cord set must ha...

Страница 59: ...ansformer ratio 1 1 with the secondary connection point labelled Neutral connected directly to earth ground Imp dance la terre WARNING U K only If connecting a modem to the console port of the Switch...

Страница 60: ...emissions L information de S curit Importante AVERTISSEMENT L installation et la d pose de ce groupe doivent tre confi s un personnel qualifi AVERTISSEMENT Si vous entassez l unit Switch avec les uni...

Страница 61: ...re 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 E...

Страница 62: ...es s curit sur le plan optique Ne regardez jamais le laser tant qu il est sous tension Ne regardez jamais directement le port fibres optiques et les embouts de c bles fibres optiques tant qu ils sont...

Страница 63: ...yp HO3VVF3GO 75 Mindestanforderung sein und die Aufschrift HAR oder BASEC tragen Der Netzstecker mu die Norm CEE 7 7 erf llen SCHUKO VORSICHT Der Betrieb dieses Ger ts erfolgt unter den SELV Bedingung...

Страница 64: ...en Laseremissionen f hren Informaci n de seguridad importante ADVERTENCIA La instalaci n y la extracci n de la unidad s lo debe llevarla a cabo personal cualificado ADVERTENCIA si instala el Switch 42...

Страница 65: ...mologado por UL y tener la certificaci n CSA La especificaci n m nima del cable flexible es N 18 AWG Tipo SV o SJ Tres conductores El conjunto de cables debe tener una capacidad de corriente nominal d...

Страница 66: ...e conectar cables de datos blindados o sin blindar con clavijas blindadas o sin blindar a estos conectores de datos ADVERTENCIA Puertos de fibra ptica seguridad ptica No mire nunca al l ser de transmi...

Страница 67: ...cavo deve avere l approvazione UL e la certificazione CSA La specifica minima per il cavo flessibile N 18 AWG Tipo SV o SJ 3 conduttori Il set di cavi deve avere una capacit nominale di almeno 10 A L...

Страница 68: ...un PBX Private Branch Exchange centralino telefonico privato o a una rete telefonica pubblica Collegare a queste porte solo prese dati RJ 45 sistemi di telefonia o telefoni di rete A queste prese dat...

Страница 69: ...pin male female only required if screen always required required for handshake Screen DTR TxD RxD CTS Ground DSR RTS DCD Screen DCD RxD TxD DTR Ground DSR RTS CTS Shell 4 3 2 8 5 6 7 1 Shell 1 2 3 4 5...

Страница 70: ...3 4 5 6 7 8 20 Switch 4200 Cable connector 9 pin female RS 232 Modem Port Cable connector 25 pin male Pin Number 10 100 1000 Ports configured as MDI 1 Transmit Data Bidirectional Data A 2 Transmit Da...

Страница 71: ...l Data B 2 Receive Data Bidirectional Data B 3 Transmit Data Bidirectional Data A 4 Not assigned Bidirectional Data A 5 Not assigned Bidirectional Data D 6 Transmit Data Bidirectional Data D 7 Not ass...

Страница 72: ...72 APPENDIX B PIN OUTS DUA1730 0AAA03 book Page 72 Thursday November 17 2005 12 17 PM...

Страница 73: ...8 to 3Com schedule Package testing paras 2 1 2 2 2 30 and 2 32 Operational testing paras 2 1 2 2 2 30 and 2 13 Safety Agency Certifications UL 60950 1 EN60950 1 CSA 22 2 No 60950 1 IEC 60950 1 EMC Emi...

Страница 74: ...dards EN60068 to 3Com schedule Package testing paras 2 1 2 2 2 30 and 2 32 Operational testing paras 2 1 2 2 2 30 and 2 13 Safety Agency Certifications UL60950 1 EN60950 1 CSA 22 2 No 60950 1 IEC 6095...

Страница 75: ...ds EN60068 to 3Com schedule Package testing paras 2 1 2 2 2 30 and 2 32 Operational testing paras 2 1 2 2 2 30 and 2 13 Safety Agency Certifications UL60950 1 EN60950 1 CSA 22 2 No 60950 1 IEC 60950 1...

Страница 76: ...76 APPENDIX C TECHNICAL SPECIFICATIONS DUA1730 0AAA03 book Page 76 Thursday November 17 2005 12 17 PM...

Страница 77: ...gistering your product please contact 3Com Global Services for assistance Purchase Value Added Services To enhance response times or extend warranty benefits contact 3Com or your authorized 3Com resel...

Страница 78: ...3com com Software Upgrades are the software releases that follow the software version included with your original product In order to access upgrades and related documentation you must first purchase...

Страница 79: ...posted on the 3Com web site at http csoweb4 3com com contactus Country Telephone Number Country Telephone Number Asia Pacific Rim Telephone Technical Support and Repair Australia Hong Kong India Indo...

Страница 80: ...800 998 2112 1 800 998 2112 0800 13 3COM 1 800 998 2112 AT T 800 998 2112 AT T 800 998 2112 AT T 800 998 2112 1 800 998 2112 AT T 800 998 2112 AT T 800 998 2112 Guatemala Haiti Honduras Jamaica Marti...

Страница 81: ...faults 17 H hardware features 12 I installing the Switch 19 prerequisites 20 IP addressing registered 56 IP configuration 33 L LEDs 15 logging in as a default user 50 M MAC address of the Switch 22 ma...

Страница 82: ...SNMP 49 SNMP management 46 setting up 49 socket power 16 specifications system 73 Stacking units 23 straight through configuration 27 Switch automatic setup 42 Switch 4200 3C number 22 console port 16...

Страница 83: ...s If necessary the user should consult the dealer or an experienced radio television technician for additional suggestions The user may find the following booklet prepared by the Federal Communication...

Страница 84: ...DUA1730 0AAA03 book Page 84 Thursday November 17 2005 12 17 PM...

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