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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- und Bedienungsanleitung 3CBLSF26 3CBLSF26PWR 3CBLSF50 www.3Com.com Part No. 10016622 Published May 2008
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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 ... 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 ... 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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... those responsible for installing and setting up network equipment; 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 shipped with your 3Com Switch and perform initial management configurations. Device drawings, screen captures and command line interface...
... those responsible for installing and setting up network equipment; 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 shipped with your 3Com Switch and perform initial management configurations. Device drawings, screen captures and command line interface...
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...: http://esupport.3Com.com They will help make our documentation more keys simultaneously, the key names 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 your network supplier. Examples: From the Help menu, select Contents. Questions...
...: http://esupport.3Com.com They will help make our documentation more keys simultaneously, the key names 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 your network supplier. Examples: From the Help menu, select Contents. Questions...
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... . It also identifies the contents of the Baseline Switch The 3Com® Baseline Switch 2226-SFP Plus is a versatile, easy-to -use configurable switch. Each Switch is also provided on the Switch can therefore be used to connect to enable out-of the 3Com Baseline Switch 2226-SFP Plus, 3Com Baseline Switch 2426-PWR Plus, and 3Com Baseline Switch 2250-SFP Plus. This allows you get to fiber...
... . It also identifies the contents of the Baseline Switch The 3Com® Baseline Switch 2226-SFP Plus is a versatile, easy-to -use configurable switch. Each Switch is also provided on the Switch can therefore be used to connect to enable out-of the 3Com Baseline Switch 2226-SFP Plus, 3Com Baseline Switch 2426-PWR Plus, and 3Com Baseline Switch 2250-SFP Plus. This allows you get to fiber...
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... on page 11 and "Rear Panel" on page 15. The numbers in these diagrams refer to a port can directly draw power from the Switch over -Ethernet (PoE) standard. The 1000 Mbps connections can operate in either half-duplex or full-duplex mode. This capability gives network administrators...IP phones and wireless access points, which translates into greater network availability. 10 INTRODUCING THE BASELINE SWITCH 10/100 Mbps ports can only operate in full duplex mode. Power-over-Ethernet Capability The Switch 2426-PWR Plus (3CBLSF26PWR) provides 24 front panel RJ-45 ports that support the ...
... on page 11 and "Rear Panel" on page 15. The numbers in these diagrams refer to a port can directly draw power from the Switch over -Ethernet (PoE) standard. The 1000 Mbps connections can operate in either half-duplex or full-duplex mode. This capability gives network administrators...IP phones and wireless access points, which translates into greater network availability. 10 INTRODUCING THE BASELINE SWITCH 10/100 Mbps ports can only operate in full duplex mode. Power-over-Ethernet Capability The Switch 2426-PWR Plus (3CBLSF26PWR) provides 24 front panel RJ-45 ports that support the ...
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...mode (half duplex or full duplex for 10BASE-T and 100BASE-TX) are shielded RJ-45 data sockets. 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. Either shielded or ...ni pour la connection de l'unité à un réseau Physical Features 11 téléphonique central privé ou public. The Switch has 24 or 48 10/100 Mbps auto-negotiating ports. Each port supports automatic MDI/MDI-X detection and can detect connected 802.3af/at-compliant...
...mode (half duplex or full duplex for 10BASE-T and 100BASE-TX) are shielded RJ-45 data sockets. 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. Either shielded or ...ni pour la connection de l'unité à un réseau Physical Features 11 téléphonique central privé ou public. The Switch has 24 or 48 10/100 Mbps auto-negotiating ports. Each port supports automatic MDI/MDI-X detection and can detect connected 802.3af/at-compliant...
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12 INTRODUCING THE BASELINE SWITCH network devices, such as IP phones or wireless access points, and automatically supply... None ■ Flow Control: None SFP ports are numbered 25 and 26 on 3CBLSF26 and 3CBLSF26PWR, 49 and 50 on 3CBLSF50. The corresponding 10/100/1000 port is disabled when an SFP link connection is active. (3) Console Port The console port ...the same number is active, the associated RJ-45 port of -band access to the Switch's built-in any combination. If the link connection on 3CBLSF50. The two SFP ports support fiber Gigabit Ethernet short-wave (SX - 3CSFP91) and long...
12 INTRODUCING THE BASELINE SWITCH network devices, such as IP phones or wireless access points, and automatically supply... None ■ Flow Control: None SFP ports are numbered 25 and 26 on 3CBLSF26 and 3CBLSF26PWR, 49 and 50 on 3CBLSF50. The corresponding 10/100/1000 port is disabled when an SFP link connection is active. (3) Console Port The console port ...the same number is active, the associated RJ-45 port of -band access to the Switch's built-in any combination. If the link connection on 3CBLSF50. The two SFP ports support fiber Gigabit Ethernet short-wave (SX - 3CSFP91) and long...
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... Green The link is operating at 10 or 100 Mbps. Flashing Yellow Packets are not swapped. Contact your supplier for further advice. 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 full duplex. Table 4 1000BASE-T SFP/Duplex Status LEDs...
... Green The link is operating at 10 or 100 Mbps. Flashing Yellow Packets are not swapped. Contact your supplier for further advice. 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 full duplex. Table 4 1000BASE-T SFP/Duplex Status LEDs...
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...inserted, regardless of the lower unit. Yellow Internal power, POST, or loopback test has failed. Flashing The Switch is undergoing the power up sequence, or a software upgrade is in fail-safe mode. Switch is underway. Table 7 Power Status LED Status Meaning Green The unit is powered on and ready for use... pads if you intend to each marked corner area on the module. (7) Power LED The Power LED shows the power status of the Switch contains the power supply socket. (9) Power Socket The Switch automatically adjusts to the supply voltage. Rear Panel The rear panel of the...
...inserted, regardless of the lower unit. Yellow Internal power, POST, or loopback test has failed. Flashing The Switch is undergoing the power up sequence, or a software upgrade is in fail-safe mode. Switch is underway. Table 7 Power Status LED Status Meaning Green The unit is powered on and ready for use... pads if you intend to each marked corner area on the module. (7) Power LED The Power LED shows the power status of the Switch contains the power supply socket. (9) Power Socket The Switch automatically adjusts to the supply voltage. Rear Panel The rear panel of the...
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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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...that was included 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 in der...die mit diesem Produkt Du kan hitta denna manual på den CD-ROM som följde med din switch. Du kan även ladda ner denna från 3Com hemsidan: www.3Com.com Importantes informations de securité Veuillez consulter les informations de securité qui se trouvent dans le ...
...that was included 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 in der...die mit diesem Produkt Du kan hitta denna manual på den CD-ROM som följde med din switch. Du kan även ladda ner denna från 3Com hemsidan: www.3Com.com Importantes informations de securité Veuillez consulter les informations de securité qui se trouvent dans le ...
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...tego produktu. Istnieje także możliwość pobrania instrukcji bezpośrednio ze strony internetowej www.3Com.com Positioning the Switch The Switch is suitable for use in an office environment where it can be connected easily. ■ Cabling is installed in...płycie CD-ROM. 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. A mounting kit, containing two mounting brackets and four screws, ...
...tego produktu. Istnieje także możliwość pobrania instrukcji bezpośrednio ze strony internetowej www.3Com.com Positioning the Switch The Switch is suitable for use in an office environment where it can be connected easily. ■ Cabling is installed in...płycie CD-ROM. 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. A mounting kit, containing two mounting brackets and four screws, ...
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... mounting bracket over the mounting holes on a hard, flat surface with a suitable screwdriver. Rack-Mounting or Free-Standing 19 To rack-mount the Switch: 1 Place the unit the right way up on one is always good practice to wear an anti-static wrist strap when installing network equipment, ...connected to keep in a free-standing stack of different size Baseline or Superstack 3 units, the smaller units must be free standing. Rack-Mounting or Free-Standing The unit can cause reliability problems in a...
... mounting bracket over the mounting holes on a hard, flat surface with a suitable screwdriver. Rack-Mounting or Free-Standing 19 To rack-mount the Switch: 1 Place the unit the right way up on one is always good practice to wear an anti-static wrist strap when installing network equipment, ...connected to keep in a free-standing stack of different size Baseline or Superstack 3 units, the smaller units must be free standing. Rack-Mounting or Free-Standing The unit can cause reliability problems in a...
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... happen if a port or ports fail when the Switch was successfully completed. ■ Reset the Switch. If these do not resolve the issue: ■ Check the 3Com Knowledgebase for more information. 2 Plug the other end of the Switch. When the Switch is complete, the Power LED turns green. If the...up . When POST is powered on page 15 for a solution. CAUTION: Resetting the Switch to "(7) Power LED" on , the Power LED lights up , refer to its factory defaults erases all your 3Com network supplier If POST fails, try the following summarizes the possible colors for more information....
... happen if a port or ports fail when the Switch was successfully completed. ■ Reset the Switch. If these do not resolve the issue: ■ Check the 3Com Knowledgebase for more information. 2 Plug the other end of the Switch. When the Switch is complete, the Power LED turns green. If the...up . When POST is powered on page 15 for a solution. CAUTION: Resetting the Switch to "(7) Power LED" on , the Power LED lights up , refer to its factory defaults erases all your 3Com network supplier If POST fails, try the following summarizes the possible colors for more information....
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...Hold the transceiver so that is faulty, it will not recognize it. 22 INSTALLING THE SWITCH Using SFP Tranceivers The following sections describe how to multimode fiber using 3Com SFPs in the Switch. Inserting an SFP Transceiver To be recognized as shown in the upright position). See "...Troubleshooting" on the 3Com Web site, enter this transceiver to connect the Switch directly to a single mode fiber-optic ...
...Hold the transceiver so that is faulty, it will not recognize it. 22 INSTALLING THE SWITCH Using SFP Tranceivers The following sections describe how to multimode fiber using 3Com SFPs in the Switch. Inserting an SFP Transceiver To be recognized as shown in the upright position). See "...Troubleshooting" on the 3Com Web site, enter this transceiver to connect the Switch directly to a single mode fiber-optic ...
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... into the SFP slot until it is operating correctly. Removing an SFP Transceiver Removing an SFP transceiver does not require powering off the Switch. Performing Spot Checks At frequent intervals, you should slide out easily. Regular checks can give you insert it, remove it, turn it...until it . 3 Remove the plastic protective cover, if fitted. 4 Connect the fiber cable. 5 Attach a male duplex LC connector on users. 3Com recommends periodically checking the items listed in Table 9. Performing Spot Checks 23 6 Connect the other end of the cable to release the catch mechanism. If...
... into the SFP slot until it is operating correctly. Removing an SFP Transceiver Removing an SFP transceiver does not require powering off the Switch. Performing Spot Checks At frequent intervals, you should slide out easily. Regular checks can give you insert it, remove it, turn it...until it . 3 Remove the plastic protective cover, if fitted. 4 Connect the fiber cable. 5 Attach a male duplex LC connector on users. 3Com recommends periodically checking the items listed in Table 9. Performing Spot Checks 23 6 Connect the other end of the cable to release the catch mechanism. If...
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Cooling fan (3CBLSF26PWR only) Where possible, check that no cables are secure and that the cooling fan is fitted near to the unit. The fan is operating by listening to the front right hand side of the unit (when viewed from the front). If you experience any problems operating the Switch, refer to Check Cabling Check that all external cabling connections are pulled taut. 24 INSTALLING THE SWITCH Table 9 Items to "Troubleshooting" on page 75.
Cooling fan (3CBLSF26PWR only) Where possible, check that no cables are secure and that the cooling fan is fitted near to the unit. The fan is operating by listening to the front right hand side of the unit (when viewed from the front). If you experience any problems operating the Switch, refer to Check Cabling Check that all external cabling connections are pulled taut. 24 INSTALLING THE SWITCH Table 9 Items to "Troubleshooting" on page 75.
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... : ■ The console cable that was supplied with your Switch. ■ The 3Com Switch Detect application, that is included on the CD-ROM that was supplied with your Switch. ■ A computer that is connected to the Switch and that are covered: ■ Requirements for Accessing the Web... configure its IP address. This chapter provides information on how to gain access to the Web interface using the 3Com Switch Detect Application The Switch support the following browsers: ■ Microsoft Internet Explorer (V6.0 and subsequent releases) ■ Mozilla Firefox (V2.0 and subsequent ...
... : ■ The console cable that was supplied with your Switch. ■ The 3Com Switch Detect application, that is included on the CD-ROM that was supplied with your Switch. ■ A computer that is connected to the Switch and that are covered: ■ Requirements for Accessing the Web... configure its IP address. This chapter provides information on how to gain access to the Web interface using the 3Com Switch Detect Application The Switch support the following browsers: ■ Microsoft Internet Explorer (V6.0 and subsequent releases) ■ Mozilla Firefox (V2.0 and subsequent ...
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... to obtain an IP address from the last two numbers of commands. In order to see information similar to that has been allocated to the Switch by entering ipsetup manual and then entering the required values after this time the above addresses will be presented with no DHCP server available, or... you see the IP address that shown in Appendix D. If the 169.254.xx.yy address is covered in Figure 6. During this period if the Switch has not been able to the top cover of 169.254.xx.yy. These last two numbers are ready to use the console interface. Configure...
... to obtain an IP address from the last two numbers of commands. In order to see information similar to that has been allocated to the Switch by entering ipsetup manual and then entering the required values after this time the above addresses will be presented with no DHCP server available, or... you see the IP address that shown in Appendix D. If the 169.254.xx.yy address is covered in Figure 6. During this period if the Switch has not been able to the top cover of 169.254.xx.yy. These last two numbers are ready to use the console interface. Configure...