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und Bedienungsanleitung 3CBLSF26 3CBLSF26PWR 3CBLSF50 www.3Com.com Part No. 10016622 Published May 2008 Baseline Switch 2226-SFP Plus Baseline Switch 2426-PWR Plus Baseline Switch 2250-SFP Plus Installation and User Guide Installations-
und Bedienungsanleitung 3CBLSF26 3CBLSF26PWR 3CBLSF50 www.3Com.com Part No. 10016622 Published May 2008 Baseline Switch 2226-SFP Plus Baseline Switch 2426-PWR Plus Baseline Switch 2250-SFP Plus Installation and User Guide Installations-
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...be registered in a directory file named LICENSE.TXT or !LICENSE.TXT. Environmental Statement about the Documentation The documentation for a particular purpose. 3Com may be provided to you subject to you . UNITED STATES GOVERNMENT LEGEND If you are a United States government agency, then this documentation...fitness for this documentation, it is fully biodegradable and recyclable, and is a registered trademark in the United States and other countries. 3Com and the 3Com logo are registered in DFAR 252.227-7015 (Nov 1995) or FAR 52.227-14 (June 1987), whichever is provided with ...
...be registered in a directory file named LICENSE.TXT or !LICENSE.TXT. Environmental Statement about the Documentation The documentation for a particular purpose. 3Com may be provided to you subject to you . UNITED STATES GOVERNMENT LEGEND If you are a United States government agency, then this documentation...fitness for this documentation, it is fully biodegradable and recyclable, and is a registered trademark in the United States and other countries. 3Com and the 3Com logo are registered in DFAR 252.227-7015 (Nov 1995) or FAR 52.227-14 (June 1987), whichever is provided with ...
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CONTENTS ABOUT THIS GUIDE Conventions 7 Documentation Comments 8 Product Registration 8 1 INTRODUCING THE BASELINE SWITCH Overview of the Baseline Switch 9 Features and Capabilities 9 Autosensing of MDI/MDIX Connections 9 Autonegotiating 10/100 Mbps Ports 9 Power-over-Ethernet Capability... Navigating the Web Interface 28 Menu 28 Buttons 31 Port Status 31 Accessing the Switch using the 3Com Switch Detect Application 31 Running the 3Com Switch Detect Application 32 4 CONFIGURING THE SWITCH FROM THE WEB INTERFACE Configuration Overview 35 Device Summary Information 35 Administration Settings 37...
CONTENTS ABOUT THIS GUIDE Conventions 7 Documentation Comments 8 Product Registration 8 1 INTRODUCING THE BASELINE SWITCH Overview of the Baseline Switch 9 Features and Capabilities 9 Autosensing of MDI/MDIX Connections 9 Autonegotiating 10/100 Mbps Ports 9 Power-over-Ethernet Capability... Navigating the Web Interface 28 Menu 28 Buttons 31 Port Status 31 Accessing the Switch using the 3Com Switch Detect Application 31 Running the 3Com Switch Detect Application 32 4 CONFIGURING THE SWITCH FROM THE WEB INTERFACE Configuration Overview 35 Device Summary Information 35 Administration Settings 37...
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... Contact Us 80 B TECHNICAL INFORMATION 3CBLSF26 Related Standards 83 Environmental 83 Physical 83 Electrical 83 3CBLSF26PWR Related Standards 84 Environmental 84 Physical 84 Electrical 84 3CBLSF50 Related Standards 85 Environmental 85 Physical 85 Electrical 85 C PIN-OUTS Console Cable 87 Null Modem Cable 88
... Contact Us 80 B TECHNICAL INFORMATION 3CBLSF26 Related Standards 83 Environmental 83 Physical 83 Electrical 83 3CBLSF26PWR Related Standards 84 Environmental 84 Physical 84 Electrical 84 3CBLSF50 Related Standards 85 Environmental 85 Physical 85 Electrical 85 C PIN-OUTS Console Cable 87 Null Modem Cable 88
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PC-AT Serial Cable 88 Modem Cable 88 Ethernet Port RJ-45 Pin Assignments 89 D 3COM CLI REFERENCE GUIDE Getting Started with the Command Line Interface 91 Console Port 91 Logging on to the CLI 91 Automatic Logout 92 Concurrent CLI Sessions 92 CLI Commands 92 ? 93 Ping 94 Summary 94 ipSetup 95 Upgrade 96 Initialize 97 Reboot 97 Logout 98 Password 98 REGULATORY NOTICES GLOSSARY INDEX
PC-AT Serial Cable 88 Modem Cable 88 Ethernet Port RJ-45 Pin Assignments 89 D 3COM CLI REFERENCE GUIDE Getting Started with the Command Line Interface 91 Console Port 91 Logging on to the CLI 91 Automatic Logout 92 Concurrent CLI Sessions 92 CLI Commands 92 ? 93 Ping 94 Summary 94 ipSetup 95 Upgrade 96 Initialize 97 Reboot 97 Logout 98 Password 98 REGULATORY NOTICES GLOSSARY INDEX
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...or device Warning Information that are used throughout this guide. Where features vary significantly between the switches, examples are shipped with your 3Com Switch and perform initial management configurations. Erfahrung bei der Arbeit mit LANs (Local Area Networks) ist...GUIDE This guide describes how to potential personal injury It covers the following switches: Baseline Switch 2226-SFP Plus (3CBLSF26) Baseline Switch 2426-PWR Plus (3CBLSF26PWR) Baseline Switch 2250-SFP Plus (3CBLSF50) Unless noted otherwise, the features, specifications and procedures described hereafter are ...
...or device Warning Information that are used throughout this guide. Where features vary significantly between the switches, examples are shipped with your 3Com Switch and perform initial management configurations. Erfahrung bei der Arbeit mit LANs (Local Area Networks) ist...GUIDE This guide describes how to potential personal injury It covers the following switches: Baseline Switch 2226-SFP Plus (3CBLSF26) Baseline Switch 2426-PWR Plus (3CBLSF26PWR) Baseline Switch 2250-SFP Plus (3CBLSF50) Unless noted otherwise, the features, specifications and procedures described hereafter are ...
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...respond to comments and questions about 3Com product documentation at this e-mail address. Documentation Comments Your suggestions are very important to us : ■ Document title ■ Document part number (on the title page) ■ Page number (if appropriate) Example: ■ Baseline Switch 2426-PWR Plus User Guide ...■ Part number: 10016622 ■ Page 25 Please note that we can now register your Baseline Switch on the 3Com Web site to receive up-to-date information on your network supplier. 8 ABOUT THIS GUIDE Table 2 Text Conventions Convention The ...
...respond to comments and questions about 3Com product documentation at this e-mail address. Documentation Comments Your suggestions are very important to us : ■ Document title ■ Document part number (on the title page) ■ Page number (if appropriate) Example: ■ Baseline Switch 2426-PWR Plus User Guide ...■ Part number: 10016622 ■ Page 25 Please note that we can now register your Baseline Switch on the 3Com Web site to receive up-to-date information on your network supplier. 8 ABOUT THIS GUIDE Table 2 Text Conventions Convention The ...
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...'crossover' TP cable. No configuration is a versatile, easy-to-use configurable switch. The 3Com® Baseline Switch 2250-SFP Plus is necessary. Autonegotiating 10/100 Mbps Ports Each 10/100 Mbps port...switched connection. Each Switch is ideal for use. 1 INTRODUCING THE BASELINE SWITCH This chapter provides an overview of the features and capabilities of the Baseline Switch The 3Com® Baseline Switch 2226-SFP Plus is a versatile, easy-to-use configurable switch. Overview of the 3Com Baseline Switch 2226-SFP Plus, 3Com Baseline Switch 2426-PWR Plus, and 3Com Baseline Switch 2250...
...'crossover' TP cable. No configuration is a versatile, easy-to-use configurable switch. The 3Com® Baseline Switch 2250-SFP Plus is necessary. Autonegotiating 10/100 Mbps Ports Each 10/100 Mbps port...switched connection. Each Switch is ideal for use. 1 INTRODUCING THE BASELINE SWITCH This chapter provides an overview of the features and capabilities of the Baseline Switch The 3Com® Baseline Switch 2226-SFP Plus is a versatile, easy-to-use configurable switch. Overview of the 3Com Baseline Switch 2226-SFP Plus, 3Com Baseline Switch 2426-PWR Plus, and 3Com Baseline Switch 2250...
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..., the corresponding 1000BASE-T port is disabled. The 1000 Mbps connections can directly draw power from the Switch over -Ethernet (PoE) standard. The numbers in full duplex mode. 10 INTRODUCING THE BASELINE SWITCH 10/100 Mbps ports can operate in "Front Panel" on page 11 and "Rear Panel" on... page 15. The Switch also supports a pre-standard implementation of 802.3at, delivering up to numbered sections in...
..., the corresponding 1000BASE-T port is disabled. The 1000 Mbps connections can directly draw power from the Switch over -Ethernet (PoE) standard. The numbers in full duplex mode. 10 INTRODUCING THE BASELINE SWITCH 10/100 Mbps ports can operate in "Front Panel" on page 11 and "Rear Panel" on... page 15. The Switch also supports a pre-standard implementation of 802.3at, delivering up to numbered sections in...
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...public telephone network. WARNHINWEIS: RJ-45-Porte. Nur RJ-45-Datenanscluße, Telefonnetzsysteme or Netztelefone an diese Steckdosen anschließen. The Switch has 24 or 48 10/100 Mbps auto-negotiating ports. For each port, the speed and duplex mode (half duplex or full duplex...Buchsen dürfen an diese Datensteckdosen angeschlossen werden. Each port can detect connected 802.3af/at-compliant Figure 3 3CBLSF50 Front and Rear Panels Front Panel The front panel of the Switch contains a series of indicator lights (LEDs) that help describe the state of the connected device.
...public telephone network. WARNHINWEIS: RJ-45-Porte. Nur RJ-45-Datenanscluße, Telefonnetzsysteme or Netztelefone an diese Steckdosen anschließen. The Switch has 24 or 48 10/100 Mbps auto-negotiating ports. For each port, the speed and duplex mode (half duplex or full duplex...Buchsen dürfen an diese Datensteckdosen angeschlossen werden. Each port can detect connected 802.3af/at-compliant Figure 3 3CBLSF50 Front and Rear Panels Front Panel The front panel of the Switch contains a series of indicator lights (LEDs) that help describe the state of the connected device.
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... the 10/100/1000 port of the same number. If the link connection on 3CBLSF50. This offers you the flexibility of using SFP transceivers to provide connectivity between the PD and the Switch 2426-PWR, subject to power being available from the overall power budget. (2) Gigabit... a high-capacity aggregated link backbone connection. SFP ports are numbered 25 and 26 on 3CBLSF26 and 3CBLSF26PWR, 49 and 50 on 3CBLSF50. 12 INTRODUCING THE BASELINE SWITCH network devices, such as follows: ■ Com port: Choose based on your computer ■ Configure the com port connection parameters...
... the 10/100/1000 port of the same number. If the link connection on 3CBLSF50. This offers you the flexibility of using SFP transceivers to provide connectivity between the PD and the Switch 2426-PWR, subject to power being available from the overall power budget. (2) Gigabit... a high-capacity aggregated link backbone connection. SFP ports are numbered 25 and 26 on 3CBLSF26 and 3CBLSF26PWR, 49 and 50 on 3CBLSF50. 12 INTRODUCING THE BASELINE SWITCH network devices, such as follows: ■ Com port: Choose based on your computer ■ Configure the com port connection parameters...
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... or the device connected to the fixed 1000BASE-T port, or if an SFP Module has been inserted. Flashing Packets are being received or transmitted on 3CBLSF50 (and 3CBLSF26/3CBLSF26PWR) can also be that the cable is the correct type, is not faulty, and is faulty. Contact your supplier for further advice... on the Green port at 10 Mbps. Off The link is operating at 100 Mbps. (4) 10/100BASE-TX Link/Activity Status LEDs The top row (3CBLSF50) and the first (top) and third rows (3CBLSF26/3CBLSF26PWR) of LEDs, which are colored yellow or green, show the link, activity and speed status of...
... or the device connected to the fixed 1000BASE-T port, or if an SFP Module has been inserted. Flashing Packets are being received or transmitted on 3CBLSF50 (and 3CBLSF26/3CBLSF26PWR) can also be that the cable is the correct type, is not faulty, and is faulty. Contact your supplier for further advice... on the Green port at 10 Mbps. Off The link is operating at 100 Mbps. (4) 10/100BASE-TX Link/Activity Status LEDs The top row (3CBLSF50) and the first (top) and third rows (3CBLSF26/3CBLSF26PWR) of LEDs, which are colored yellow or green, show the link, activity and speed status of...
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Off The link is operating at 1000 Mbps. Either nothing is connected to the port is faulty. 14 INTRODUCING THE BASELINE SWITCH 1000BASE-T Mode Table 3 1000BASE-T Link/Activity Status LEDs Link/Activity Meaning Green The link is operating at half duplex, or no link is established. 1000BASE-T ...
Off The link is operating at 1000 Mbps. Either nothing is connected to the port is faulty. 14 INTRODUCING THE BASELINE SWITCH 1000BASE-T Mode Table 3 1000BASE-T Link/Activity Status LEDs Link/Activity Meaning Green The link is operating at half duplex, or no link is established. 1000BASE-T ...
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... connected correctly. ■ If the unit still does not operate, contact your supplier. (8) Self-adhesive Pads The unit is inserted, regardless of the Switch. Off The SFP module is underway. Table 7 Power Status LED Status Meaning Green The unit is to be part of a free-standing stack, apply...Panel The rear panel of the unit. Physical Features 15 Do not apply the pads if you intend to the supply voltage. Only use . Switch is supplied with four self-adhesive rubber pads. Table 6 SFP Mode SFP/Duplex Status LEDs SFP/Duplex Meaning Green The SFP module is supplied...
... connected correctly. ■ If the unit still does not operate, contact your supplier. (8) Self-adhesive Pads The unit is inserted, regardless of the Switch. Off The SFP module is underway. Table 7 Power Status LED Status Meaning Green The unit is to be part of a free-standing stack, apply...Panel The rear panel of the unit. Physical Features 15 Do not apply the pads if you intend to the supply voltage. Only use . Switch is supplied with four self-adhesive rubber pads. Table 6 SFP Mode SFP/Duplex Status LEDs SFP/Duplex Meaning Green The SFP module is supplied...
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If any of the above items are damaged or missing, contact your Switch package is powered from the AC supply. The Switch comes with: ■ One power cord ■ One console cable ■ Four standard height, self-adhesive rubber pads ■ One mounting kit (part number 123193-104) ■ Installation CD ■ This User Guide ■ Warranty flyer The Switch is complete. 16 INTRODUCING THE BASELINE SWITCH Package Contents Before installing and using the Switch, verify that your 3Com network supplier immediately.
If any of the above items are damaged or missing, contact your Switch package is powered from the AC supply. The Switch comes with: ■ One power cord ■ One console cable ■ Four standard height, self-adhesive rubber pads ■ One mounting kit (part number 123193-104) ■ Installation CD ■ This User Guide ■ Warranty flyer The Switch is complete. 16 INTRODUCING THE BASELINE SWITCH Package Contents Before installing and using the Switch, verify that your 3Com network supplier immediately.
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...pouvez aussi le télécharger sur le site Web de 3Com à: www.3Com.com Wichtige Sicherheits Informationen Bitte wenden Sie sich an die Sicherheitsinformationen in the 3Com Switch Family Safety and Regulatory Information manual included with your switch. Vous pouvez trouver ce manuel sur le CD-ROM qui a... with this would be: Informações de Segurança e Regulatórias da Famila de Switches 3Com) incluido no produto. You can find the 3Com Switch Family Safety and Regulatory Information manual on the product CD-ROM that you need to the safety information found...
...pouvez aussi le télécharger sur le site Web de 3Com à: www.3Com.com Wichtige Sicherheits Informationen Bitte wenden Sie sich an die Sicherheitsinformationen in the 3Com Switch Family Safety and Regulatory Information manual included with your switch. Vous pouvez trouver ce manuel sur le CD-ROM qui a... with this would be: Informações de Segurança e Regulatórias da Famila de Switches 3Com) incluido no produto. You can find the 3Com Switch Family Safety and Regulatory Information manual on the product CD-ROM that you need to the safety information found...
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...322;ycie CD-ROM. Istnieje także możliwość pobrania instrukcji bezpośrednio ze strony internetowej www.3Com.com Positioning the Switch The Switch is installed in .) clearance). ■ The air is as free from sources of 25 mm (1 in a clean,... air conditioned environment. Importante Avviso di Sicurezza Vi preghiamo di leggere attentamente e seguire le istruzioni indicate nel manuale di sicurezza "3Com Switch Family Safety and Regulatory Information", che troverete incluso a questo prodotto. It is recommended that : ■ It is accessible and cables can...
...322;ycie CD-ROM. Istnieje także możliwość pobrania instrukcji bezpośrednio ze strony internetowej www.3Com.com Positioning the Switch The Switch is installed in .) clearance). ■ The air is as free from sources of 25 mm (1 in a clean,... air conditioned environment. Importante Avviso di Sicurezza Vi preghiamo di leggere attentamente e seguire le istruzioni indicate nel manuale di sicurezza "3Com Switch Family Safety and Regulatory Information", che troverete incluso a questo prodotto. It is recommended that : ■ It is accessible and cables can...
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... unit or stack. Rack-Mounting or Free-Standing 19 To rack-mount the Switch: 1 Place the unit the right way up on top of the unit... or it can cause reliability problems in a standard 19-inch rack. The Switch is supplied with a grounded rack and avoid touching the unit's ports and ...If one side of more than six units. CAUTION: If installing the Switch in "Positioning the Switch" on one is not available, try to a ground point. Static discharge...can be installed above the larger ones. Using the Mounting Kit The Switch is 1U (1.7 inches) high and will fit in your equipment. These...
... unit or stack. Rack-Mounting or Free-Standing 19 To rack-mount the Switch: 1 Place the unit the right way up on top of the unit... or it can cause reliability problems in a standard 19-inch rack. The Switch is supplied with a grounded rack and avoid touching the unit's ports and ...If one side of more than six units. CAUTION: If installing the Switch in "Positioning the Switch" on one is not available, try to a ground point. Static discharge...can be installed above the larger ones. Using the Mounting Kit The Switch is 1U (1.7 inches) high and will fit in your equipment. These...
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... cord is by connecting and disconnecting the power cord. The Switch is complete, the Power LED turns green. You will need to "(9) Power Socket" on the Switch again ■ If the Switch still does not operate, contact your 3Com network supplier If POST fails, try powering on page 15 ...Power LED after POST, it . To visit the 3Com Knowledgebase Web site, start your Web browser, and then enter http://knowledgebase.3Com.com. ■ Contact your settings. This is not receiving power: ■ Verify that POST failed and the Switch has entered fail-safe mode. The only way ...
... cord is by connecting and disconnecting the power cord. The Switch is complete, the Power LED turns green. You will need to "(9) Power Socket" on the Switch again ■ If the Switch still does not operate, contact your 3Com network supplier If POST fails, try powering on page 15 ...Power LED after POST, it . To visit the 3Com Knowledgebase Web site, start your Web browser, and then enter http://knowledgebase.3Com.com. ■ Contact your settings. This is not receiving power: ■ Verify that POST failed and the Switch has entered fail-safe mode. The only way ...
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...faulty, it will not recognize it. See "Troubleshooting" on the 3Com Web site, enter this transceiver to connect the Switch directly to a single mode fiber-optic cable or to multimode fiber using 3Com SFPs in the Switch. SFP transceivers are hot-insertable and hot-swappable. Approved SFP Transceivers...following list of approved SFP transceivers for the Switch on page 75. You can remove them from and insert them into any SFP port without having to insert an SFP transceiver into your Internet browser: http://www.3Com.com 3Com recommends using a conditioned launch cable. Inserting ...
...faulty, it will not recognize it. See "Troubleshooting" on the 3Com Web site, enter this transceiver to connect the Switch directly to a single mode fiber-optic cable or to multimode fiber using 3Com SFPs in the Switch. SFP transceivers are hot-insertable and hot-swappable. Approved SFP Transceivers...following list of approved SFP transceivers for the Switch on page 75. You can remove them from and insert them into any SFP port without having to insert an SFP transceiver into your Internet browser: http://www.3Com.com 3Com recommends using a conditioned launch cable. Inserting ...