User Guide
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...BASELINE SWITCH Overview of the Baseline Switch 2226-PWR Plus 7 Features and Capabilities 7 Autosensing of MDI/MDIX Connections 7 Autonegotiating 10/100 Mbps Ports 7 Power over Ethernet (PoE) 8 SFP Ports 8 Traffic Prioritization 8 Physical Features 9 Front Panel 9 Rear Panel 12 Package Contents 13 2 INSTALLING THE SWITCH Before You Begin 15 Positioning the Switch...Using Discovery 26 DHCP Assigned IP Address 27 Manually Assigned (Static) IP Address 27 4 CONFIGURING THE SWITCH Configuration Overview 29 Viewing Status Information 29 Changing the Admin Password 30 Modifying the IP Address Settings ...
...BASELINE SWITCH Overview of the Baseline Switch 2226-PWR Plus 7 Features and Capabilities 7 Autosensing of MDI/MDIX Connections 7 Autonegotiating 10/100 Mbps Ports 7 Power over Ethernet (PoE) 8 SFP Ports 8 Traffic Prioritization 8 Physical Features 9 Front Panel 9 Rear Panel 12 Package Contents 13 2 INSTALLING THE SWITCH Before You Begin 15 Positioning the Switch...Using Discovery 26 DHCP Assigned IP Address 27 Manually Assigned (Static) IP Address 27 4 CONFIGURING THE SWITCH Configuration Overview 29 Viewing Status Information 29 Changing the Admin Password 30 Modifying the IP Address Settings ...
User Guide
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...more useful to you perform tasks using the Web interface. ■ Release Notes - Provide information about 3Com product documentation at this guide, each 3Com Baseline Switch 2226-PWR Plus documentation set includes the following information when contacting us: ■ Document title ■ Document part ...number (on the title page) ■ Page number (if appropriate) Example: ■ 3Com Baseline Switch 2226-PWR Plus User Guide ■ Part number: DUA1649-0AAA02 ■ Page 25 Please note that helps you . 6 ABOUT THIS GUIDE Related...
...more useful to you perform tasks using the Web interface. ■ Release Notes - Provide information about 3Com product documentation at this guide, each 3Com Baseline Switch 2226-PWR Plus documentation set includes the following information when contacting us: ■ Document title ■ Document part ...number (on the title page) ■ Page number (if appropriate) Example: ■ 3Com Baseline Switch 2226-PWR Plus User Guide ■ Part number: DUA1649-0AAA02 ■ Page 25 Please note that helps you . 6 ABOUT THIS GUIDE Related...
User Guide
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... Pluggable (SFP) transceiver slots on the front panel for users who want to know the physical features of the 3Com® Baseline Switch 2226-PWR Plus. Autonegotiating 10/100 Mbps Ports Each 10/100 Mbps port automatically determines the speed and duplex mode of two can.../100 Mbps autonegotiating ports and two dual purpose 10/100/1000BASE-T ports that operate in full duplex mode. Overview of the Baseline Switch 2226-PWR Plus The 3Com Baseline Switch 2226-PWR Plus is ideal for easy, flexible connection to -use . This allows you get to configure advanced features such as VLAN support,...
... Pluggable (SFP) transceiver slots on the front panel for users who want to know the physical features of the 3Com® Baseline Switch 2226-PWR Plus. Autonegotiating 10/100 Mbps Ports Each 10/100 Mbps port automatically determines the speed and duplex mode of two can.../100 Mbps autonegotiating ports and two dual purpose 10/100/1000BASE-T ports that operate in full duplex mode. Overview of the Baseline Switch 2226-PWR Plus The 3Com Baseline Switch 2226-PWR Plus is ideal for easy, flexible connection to -use . This allows you get to configure advanced features such as VLAN support,...
User Guide
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... offers priority queuing. It examines each port from the phone is enabled on the NBX phone. The Switch is available for example, during its startup sequence. 8 CHAPTER 1: INTRODUCING THE BASELINE SWITCH Power over Ethernet (PoE) The Switch supports Power over another. Once the phone is configured to ensure that traffic. This only applies if...
... offers priority queuing. It examines each port from the phone is enabled on the NBX phone. The Switch is available for example, during its startup sequence. 8 CHAPTER 1: INTRODUCING THE BASELINE SWITCH Power over Ethernet (PoE) The Switch supports Power over another. Once the phone is configured to ensure that traffic. This only applies if...
User Guide
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...to 24 are automatically determined by the capabilities of the 24 front panel ports in conformance to the 802.3af specification. The Switch will automatically detect PoE devices connected to these data sockets. AVERTISSEMENT: Points d'accès RJ-45. Entweder geschützte ...con connettori schermati o non schermati. their speed and duplex mode (half-duplex or full-duplex) are autonegotiating - 10 CHAPTER 1: INTRODUCING THE BASELINE SWITCH Either shielded or unshielded data cables with shielded or unshielded jacks can be connected to either a 10BASE-T, or a 100BASE-TX device. Il...
...to 24 are automatically determined by the capabilities of the 24 front panel ports in conformance to the 802.3af specification. The Switch will automatically detect PoE devices connected to these data sockets. AVERTISSEMENT: Points d'accès RJ-45. Entweder geschützte ...con connettori schermati o non schermati. their speed and duplex mode (half-duplex or full-duplex) are autonegotiating - 10 CHAPTER 1: INTRODUCING THE BASELINE SWITCH Either shielded or unshielded data cables with shielded or unshielded jacks can be connected to either a 10BASE-T, or a 100BASE-TX device. Il...
User Guide
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...unit still does not operate, contact your 3Com network supplier ■ Power-on self-test is to be part of a free-standing stack, apply the pads to each marked corner area on self-test or loopback test failed. 12 CHAPTER 1: INTRODUCING THE BASELINE SWITCH Ports 25 and 26 are not configured... to provide Power over the 10/100/1000 port of the same number. SFP ports are colored yellow, show the duplex status of using SFP transceivers to provide connectivity between the Switch and remote 1000 Mbps workgroups ...
...unit still does not operate, contact your 3Com network supplier ■ Power-on self-test is to be part of a free-standing stack, apply the pads to each marked corner area on self-test or loopback test failed. 12 CHAPTER 1: INTRODUCING THE BASELINE SWITCH Ports 25 and 26 are not configured... to provide Power over the 10/100/1000 port of the same number. SFP ports are colored yellow, show the duplex status of using SFP transceivers to provide connectivity between the Switch and remote 1000 Mbps workgroups ...
User Guide
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Package Contents 13 Package Contents The 3Com Baseline Switch 2226-PWR Plus package includes the following items: ■ One 3Com Baseline Switch 2226-PWR Plus unit ■ One power cord ■ Four standard height, self-adhesive rubber pads ■ One mounting kit ■ One CD-ROM, which contains this User Guide, the 3Com Discovery application, and the 3Com TFTP Server ■ One warranty flyer Before...
Package Contents 13 Package Contents The 3Com Baseline Switch 2226-PWR Plus package includes the following items: ■ One 3Com Baseline Switch 2226-PWR Plus unit ■ One power cord ■ Four standard height, self-adhesive rubber pads ■ One mounting kit ■ One CD-ROM, which contains this User Guide, the 3Com Discovery application, and the 3Com TFTP Server ■ One warranty flyer Before...
User Guide
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...unit. ■ Airflow around the unit and through the vents in the side of different size Baseline or SuperStack® 3 units, the smaller units must be installed above the larger ones. The Switch is supplied with the front facing towards you provide a minimum of 25 mm or 1 in a...can be connected easily. ■ Cabling is recommended that you . 2 Locate a mounting bracket over the mounting holes on one is not restricted (3Com recommends that the unit be installed in a clean, air-conditioned environment. Electromagnetic fields can interfere with the signals on top of the unit. 3 ...
...unit. ■ Airflow around the unit and through the vents in the side of different size Baseline or SuperStack® 3 units, the smaller units must be installed above the larger ones. The Switch is supplied with the front facing towards you provide a minimum of 25 mm or 1 in a...can be connected easily. ■ Cabling is recommended that you . 2 Locate a mounting bracket over the mounting holes on one is not restricted (3Com recommends that the unit be installed in a clean, air-conditioned environment. Electromagnetic fields can interfere with the signals on top of the unit. 3 ...
User Guide
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...outlet. Before powering on top of each other, ensuring that the ventilation holes are mixing a variety of the Switch. CAUTION: The Switch has no ON/OFF switch; To power on the rear panel of Baseline and SuperStack units, the smaller units must use . Placing Units On Top of Each Other If the...be the cause of connecting or disconnecting main power is intended to avoid unforeseen network outages. 3Com recommends that network cables and the power cable are free-standing, up with the recesses of each Switch, sticking one on top of the other side of the unit. 5 Insert the unit...
...outlet. Before powering on top of each other, ensuring that the ventilation holes are mixing a variety of the Switch. CAUTION: The Switch has no ON/OFF switch; To power on the rear panel of Baseline and SuperStack units, the smaller units must use . Placing Units On Top of Each Other If the...be the cause of connecting or disconnecting main power is intended to avoid unforeseen network outages. 3Com recommends that network cables and the power cable are free-standing, up with the recesses of each Switch, sticking one on top of the other side of the unit. 5 Insert the unit...
User Guide
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...transceiver that is faulty, it . Using SFP Transceivers 19 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 Baseline Switch 2226-PWR Plus 1 42753*8609 # 1 42753*8609 # PoE-compliant devices 1000 Mbps link 10 or ... latest list of the cable to an RJ-45 port on the 3Com Corporation World Wide Web site, enter this URL into any SFP port without having to power off the Switch. Using SFP Transceivers The following list of approved SFP transceivers is visible...
...transceiver that is faulty, it . Using SFP Transceivers 19 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 Baseline Switch 2226-PWR Plus 1 42753*8609 # 1 42753*8609 # PoE-compliant devices 1000 Mbps link 10 or ... latest list of the cable to an RJ-45 port on the 3Com Corporation World Wide Web site, enter this URL into any SFP port without having to power off the Switch. Using SFP Transceivers The following list of approved SFP transceivers is visible...
User Guide
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It also introduces the menu items and buttons that has a Web browser Running the Discovery Application The 3Com Baseline Switch 2226-PWR Plus CD-ROM contains, among others, the Discovery application. Discovery should start automatically, go to the \Discovery folder on...Web interface, do not need the following: ■ The Discovery application, which is included on 3Com Baseline Switch 2226-PWR Plus CD-ROM that is supplied with your Switch ■ A computer that is connected to the Switch and that are covered: ■ Requirements for Accessing the Web Interface ■ Running the ...
It also introduces the menu items and buttons that has a Web browser Running the Discovery Application The 3Com Baseline Switch 2226-PWR Plus CD-ROM contains, among others, the Discovery application. Discovery should start automatically, go to the \Discovery folder on...Web interface, do not need the following: ■ The Discovery application, which is included on 3Com Baseline Switch 2226-PWR Plus CD-ROM that is supplied with your Switch ■ A computer that is connected to the Switch and that are covered: ■ Requirements for Accessing the Web Interface ■ Running the ...
User Guide
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... Interface After the Web interface loads in your Web browser, the first page that connects the computer to the Web interface. The Completing the 3Com Discovery Application screen appears. 4 Click Finish. The Web interface loads in your Web browser. On this screen, you need to enter the...adapters, select the adapter that appears is complete, the Discovered Devices screen displays detected network devices. 3 On the Discovered Devices screen, click Baseline Switch 2226-PWR Plus, and then click Next. If the computer has only one adapter, click Next. When detection is the logon screen.
... Interface After the Web interface loads in your Web browser, the first page that connects the computer to the Web interface. The Completing the 3Com Discovery Application screen appears. 4 Click Finish. The Web interface loads in your Web browser. On this screen, you need to enter the...adapters, select the adapter that appears is complete, the Discovered Devices screen displays detected network devices. 3 On the Discovered Devices screen, click Baseline Switch 2226-PWR Plus, and then click Next. If the computer has only one adapter, click Next. When detection is the logon screen.
User Guide
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...is also available for known issues in previous releases. If the menu does not automatically appear, use the 3Com TFTP Server to open the \3Com TFTP folder on the Switch. These firmware upgrades normally contain feature enhancements and fixes for download on the following Windows® platforms:... Explorer to upgrade the firmware on the Switch. Double-click setup.exe to the Switch, insert the CD-ROM that is included on the Baseline Switch 2226-PWR Plus CD-ROM. 3Com TFTP Server is installed on the CD-ROM. 5 UPGRADING THE FIRMWARE 3Com may release upgrade files for the CD-...
...is also available for known issues in previous releases. If the menu does not automatically appear, use the 3Com TFTP Server to open the \3Com TFTP folder on the Switch. These firmware upgrades normally contain feature enhancements and fixes for download on the following Windows® platforms:... Explorer to upgrade the firmware on the Switch. Double-click setup.exe to the Switch, insert the CD-ROM that is included on the Baseline Switch 2226-PWR Plus CD-ROM. 3Com TFTP Server is installed on the CD-ROM. 5 UPGRADING THE FIRMWARE 3Com may release upgrade files for the CD-...
User Guide
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... Server on the program folder. To set up the upload/download directory: 1 Start the 3Com TFTP Server by clicking the shortcut on the computer. To check for 3Com Baseline Switch 2226-PWR Plus. The Search for Downloads page appears. 3 In Enter a Product Number, enter 3C16490, and then click Quick Search. 3C16490 is complete, the Setup Complete page...
... Server on the program folder. To set up the upload/download directory: 1 Start the 3Com TFTP Server by clicking the shortcut on the computer. To check for 3Com Baseline Switch 2226-PWR Plus. The Search for Downloads page appears. 3 In Enter a Product Number, enter 3C16490, and then click Quick Search. 3C16490 is complete, the Setup Complete page...
User Guide
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...of at least 10 A. ■ The attachment plug must be an earth-grounding type with other units, the Switch unit must be UL-approved and CSA certified. ■ The minimum specifications for mating with Section 107-2-D1,...maintained if the equipment to which it will be installed below the narrower units and above the deeper units. WARNING: If installing the Switch unit in a stack with a NEMA 5-15P (15 A, 125 V) or NEMA 6-15P (15 A, 250 V) configuration. U.S.A.... Information Please read the following safety information carefully before installing the 3Com Baseline Switch 2226-PWR Plus.
...of at least 10 A. ■ The attachment plug must be an earth-grounding type with other units, the Switch unit must be UL-approved and CSA certified. ■ The minimum specifications for mating with Section 107-2-D1,...maintained if the equipment to which it will be installed below the narrower units and above the deeper units. WARNING: If installing the Switch unit in a stack with a NEMA 5-15P (15 A, 125 V) or NEMA 6-15P (15 A, 250 V) configuration. U.S.A.... Information Please read the following safety information carefully before installing the 3Com Baseline Switch 2226-PWR Plus.
User Guide
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C TECHNICAL INFORMATION Related Standards The 3Com Baseline Switch 2226-PWR Plus has been designed to any PoE-compliant device that is connected to the following standards: Functional MAC Address Safety EMC Emissions Immunity ISO 8802-3, IEEE ... PoE Maximum Output Power per Port IEC 320 50/60 Hz 100-240 VAC 3 ampere (maximum) 196 watts 668.95 BTU/hr 15.4 watts The Switch can also provide power to any of its 24 Ethernet ports (based on the IEEE 802.3af Power over Ethernet specifications).
C TECHNICAL INFORMATION Related Standards The 3Com Baseline Switch 2226-PWR Plus has been designed to any PoE-compliant device that is connected to the following standards: Functional MAC Address Safety EMC Emissions Immunity ISO 8802-3, IEEE ... PoE Maximum Output Power per Port IEC 320 50/60 Hz 100-240 VAC 3 ampere (maximum) 196 watts 668.95 BTU/hr 15.4 watts The Switch can also provide power to any of its 24 Ethernet ports (based on the IEEE 802.3af Power over Ethernet specifications).