User Guide
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Conventions Table 1 and Table 2 list conventions that are linked with this 3Com Baseline Switch 2816-SFP/2824-SFP Plus and contains information that alerts you to potential loss of local area networks (LANs). Keyboard key names If you must type ... Warning Information that differs from the information in this guide, you see the word "enter" in Adobe Acrobat Reader Portable Document Format (PDF) on the 3Com World Wide Web site: www.3com.com Naming Convention Throughout this guide, the 3Com Baseline Switch 2816/2824-SFP Plus is referred to as the...
Conventions Table 1 and Table 2 list conventions that are linked with this 3Com Baseline Switch 2816-SFP/2824-SFP Plus and contains information that alerts you to potential loss of local area networks (LANs). Keyboard key names If you must type ... Warning Information that differs from the information in this guide, you see the word "enter" in Adobe Acrobat Reader Portable Document Format (PDF) on the 3Com World Wide Web site: www.3com.com Naming Convention Throughout this guide, the 3Com Baseline Switch 2816/2824-SFP Plus is referred to as the...
User Guide
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...the latest product information and to us. Product Registration You can now register your Baseline Switch on the 3Com Web site to receive up-to this guide, each 3Com Baseline Switch 2816-SFP/2824-SFP Plus documentation set includes the following information when commenting: ■... more useful to : ■ Emphasize a point. ■ Denote a new term at : pddtechpubs_comments@3com.com Please include the following : ■ Online Help - This range includes hubs, switches, power systems and other networking equipment, and is part of the extensive Baseline range of 3Com products.
...the latest product information and to us. Product Registration You can now register your Baseline Switch on the 3Com Web site to receive up-to this guide, each 3Com Baseline Switch 2816-SFP/2824-SFP Plus documentation set includes the following information when commenting: ■... more useful to : ■ Emphasize a point. ■ Denote a new term at : pddtechpubs_comments@3com.com Please include the following : ■ Online Help - This range includes hubs, switches, power systems and other networking equipment, and is part of the extensive Baseline range of 3Com products.
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...knowledgebase.3com.com. ■ Contact your 3Com network supplier for a solution. For optimal connections, ensure that the power cord is in fail-safe mode. This can happen if a ports or ports fail when the Switch was successfully completed. ■ Reset the Switch....to its factory defaults erases all your settings. Figure 3 Connecting Devices to the Switch Baseline 10/100 Switch Endstations on switched 100 Mbps connections Baseline 10/100 Switch Endstations on switched 100 Mbps connections BaselineBSawsietclihne28S1w6i/t2ch82242-5S0FP Plus 1000 Mbps copper or F iber connection ...
...knowledgebase.3com.com. ■ Contact your 3Com network supplier for a solution. For optimal connections, ensure that the power cord is in fail-safe mode. This can happen if a ports or ports fail when the Switch was successfully completed. ■ Reset the Switch....to its factory defaults erases all your settings. Figure 3 Connecting Devices to the Switch Baseline 10/100 Switch Endstations on switched 100 Mbps connections Baseline 10/100 Switch Endstations on switched 100 Mbps connections BaselineBSawsietclihne28S1w6i/t2ch82242-5S0FP Plus 1000 Mbps copper or F iber connection ...
User Guide
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...of publication: ■ 3CSFP91 SFP (SX) ■ 3CSFP92 SFP (LX) To access the latest list of approved SFP transceivers for the Switch on the 3Com Corporation World Wide Web site, enter this URL into any SFP port without having to the appropriate RJ-45 port on page 49. Ensure... fiber using a conditioned launch cable. Use this transceiver to connect the Switch directly to a single-mode fiber-optic cable or to insert and remove an SFP transceiver from and insert them into your Internet browser: www.3com.com 3Com recommends using Category 5e or 6 cables. If the SFP transceiver is closed...
...of publication: ■ 3CSFP91 SFP (SX) ■ 3CSFP92 SFP (LX) To access the latest list of approved SFP transceivers for the Switch on the 3Com Corporation World Wide Web site, enter this URL into any SFP port without having to the appropriate RJ-45 port on page 49. Ensure... fiber using a conditioned launch cable. Use this transceiver to connect the Switch directly to a single-mode fiber-optic cable or to insert and remove an SFP transceiver from and insert them into your Internet browser: www.3com.com 3Com recommends using Category 5e or 6 cables. If the SFP transceiver is closed...
User Guide
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... after you set it , check the 3Com Knowledgebase at http://knowledgebase.3com.com before contacting your Switch, refer to Appendix A. Solving LED Issues This section lists some issues that you assigned to the Switch and you need to reset the Switch to regain access. See "Resetting to Factory...automatically detect the IP address and connect to the interface. admin ■ Password - For information on page 21. After resetting the Switch, log on to the Web interface using the Discovery application, refer to "Running the Discovery Application" on using the default admin account ...
... after you set it , check the 3Com Knowledgebase at http://knowledgebase.3com.com before contacting your Switch, refer to Appendix A. Solving LED Issues This section lists some issues that you assigned to the Switch and you need to reset the Switch to regain access. See "Resetting to Factory...automatically detect the IP address and connect to the interface. admin ■ Password - For information on page 21. After resetting the Switch, log on to the Web interface using the Discovery application, refer to "Running the Discovery Application" on using the default admin account ...
User Guide
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...complete list of the value-added services available in your networking projects. If you troubleshoot 3Com products. More information on the 3Com Web site at www.3com.com/ 3Com Knowledgebase helps you have authorization to manage your installation with the product. In order to...minimal disruption to access these Software Troubleshoot Online You will find support tools posted on 3Com maintenance and Professional Services is available at http://eSupport.3com.com/. 3Com eSupport services are available to access. Access Software Downloads Software Updates are enabled through...
...complete list of the value-added services available in your networking projects. If you troubleshoot 3Com products. More information on the 3Com Web site at www.3com.com/ 3Com Knowledgebase helps you have authorization to manage your installation with the product. In order to...minimal disruption to access these Software Troubleshoot Online You will find support tools posted on 3Com maintenance and Professional Services is available at http://eSupport.3com.com/. 3Com eSupport services are available to access. Access Software Downloads Software Updates are enabled through...
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... sender's expense. Find a current directory of your warranty and other service benefits, you must first register your product at http://eSupport.3com.com/ Warranty and other service benefits available to access upgrades and related documentation you must first purchase a service contract from the date of ...the outside of publication. 54 APPENDIX A: OBTAINING SUPPORT FOR YOUR PRODUCT Updates you must first register your product on the 3Com Web site at http://csoweb4.3com.com/contactus/ A link to the sender unopened, at the time of the package, will need to apply for repair, ...
... sender's expense. Find a current directory of your warranty and other service benefits, you must first register your product at http://eSupport.3com.com/ Warranty and other service benefits available to access upgrades and related documentation you must first purchase a service contract from the date of ...the outside of publication. 54 APPENDIX A: OBTAINING SUPPORT FOR YOUR PRODUCT Updates you must first register your product on the 3Com Web site at http://csoweb4.3com.com/contactus/ A link to the sender unopened, at the time of the package, will need to apply for repair, ...
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... 6161 463 080 333 3308 00801 611 261 001 800 611 2000 You can also obtain support in this region using the following e-mail: apr_technical_support@3com.com Or request a repair authorization number (RMA) by fax using this number: +65 543 6348 Europe, Middle East, and Africa Telephone Technical Support ...9 021 60455 07711 14453 08488 50112 0870 909 3266 You can also obtain support in this region using the following URL: http://emea.3com.com/support/email.html Country Telephone Number Latin America Telephone Technical Support and Repair From the Caribbean, Central and South America, call:
... 6161 463 080 333 3308 00801 611 261 001 800 611 2000 You can also obtain support in this region using the following e-mail: apr_technical_support@3com.com Or request a repair authorization number (RMA) by fax using this number: +65 543 6348 Europe, Middle East, and Africa Telephone Technical Support ...9 021 60455 07711 14453 08488 50112 0870 909 3266 You can also obtain support in this region using the following URL: http://emea.3com.com/support/email.html Country Telephone Number Latin America Telephone Technical Support and Repair From the Caribbean, Central and South America, call:
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... Mexico Nicaragua Panama Paraguay Peru Puerto Rico Salvador Trinidad and Tobago Uruguay Venezuela Virgin Islands Telephone Number 1 800 988 2112 0 810 444 3COM 1 800 998 2112 1 800 998 2112 1 800 998 2112 52 5 201 0010 1 800 998 2112 1 800 998 2112 0800 13...this region using the following: Spanish speakers, enter the URL: http://lat.3com.com/lat/support/form.html Portuguese speakers, enter the URL: http://lat.3com.com/br/support/form.html English speakers in Latin America should send e-mail to: lat_support_anc@3com.com US and Canada Telephone Technical Support and Repair 1 800 876 3266
... Mexico Nicaragua Panama Paraguay Peru Puerto Rico Salvador Trinidad and Tobago Uruguay Venezuela Virgin Islands Telephone Number 1 800 988 2112 0 810 444 3COM 1 800 998 2112 1 800 998 2112 1 800 998 2112 52 5 201 0010 1 800 998 2112 1 800 998 2112 0800 13...this region using the following: Spanish speakers, enter the URL: http://lat.3com.com/lat/support/form.html Portuguese speakers, enter the URL: http://lat.3com.com/br/support/form.html English speakers in Latin America should send e-mail to: lat_support_anc@3com.com US and Canada Telephone Technical Support and Repair 1 800 876 3266