User Guide
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... 1 INTRODUCING THE BASELINE SWITCH Overview of the Baseline Switch 7 Features and Capabilities 7 Autosensing of MDI/MDIX Connections 7 Autonegotiating 10/100/1000 Mbps Ports 7 SFP Ports 7 Physical Features 8 Front Panel 8 Rear Panel 11 Package Contents 11 2 INSTALLING THE SWITCH Before You Begin 13 Positioning the Switch 13 Rack-Mounting or...14 Using the Mounting Kit 14 Montagesatz Anweisungen 15 Placing Units On Top of Each Other 15 Supplying Power to the Switch 16 Checking for Correct Operation 16 Connecting a Network Device 17 Using SFP Transceivers 18 Approved SFP Transceivers 18 Inserting ...
... 1 INTRODUCING THE BASELINE SWITCH Overview of the Baseline Switch 7 Features and Capabilities 7 Autosensing of MDI/MDIX Connections 7 Autonegotiating 10/100/1000 Mbps Ports 7 SFP Ports 7 Physical Features 8 Front Panel 8 Rear Panel 11 Package Contents 11 2 INSTALLING THE SWITCH Before You Begin 13 Positioning the Switch 13 Rack-Mounting or...14 Using the Mounting Kit 14 Montagesatz Anweisungen 15 Placing Units On Top of Each Other 15 Supplying Power to the Switch 16 Checking for Correct Operation 16 Connecting a Network Device 17 Using SFP Transceivers 18 Approved SFP Transceivers 18 Inserting ...
User Guide
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...as Twisted Pair Cables throughout this guide, you must press two or more keys simultaneously, the key names are linked with this 3Com Baseline Switch 2816-SFP/2824-SFP Plus and contains information that alerts 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 intended for use by those responsible for installing and setting up network equipment....
...as Twisted Pair Cables throughout this guide, you must press two or more keys simultaneously, the key names are linked with this 3Com Baseline Switch 2816-SFP/2824-SFP Plus and contains information that alerts 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 intended for use by those responsible for installing and setting up network equipment....
User Guide
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.... ■ Release Notes - This range includes hubs, switches, power systems and other networking equipment, and is part of the extensive Baseline range of 3Com products. Related Documentation In addition to this guide, each 3Com Baseline Switch 2816-SFP/2824-SFP Plus documentation set includes the following information when... page) ■ Page number (if appropriate) Example: ■ 3Com Baseline Switch 2816-SFP/2824-SFP Plus User Guide ■ Part Number DUA1648-5AAA03 ■ Page 24 Do not use this document to 3Com at the place where it is defined in italics Description Italics are ...
.... ■ Release Notes - This range includes hubs, switches, power systems and other networking equipment, and is part of the extensive Baseline range of 3Com products. Related Documentation In addition to this guide, each 3Com Baseline Switch 2816-SFP/2824-SFP Plus documentation set includes the following information when... page) ■ Page number (if appropriate) Example: ■ 3Com Baseline Switch 2816-SFP/2824-SFP Plus User Guide ■ Part Number DUA1648-5AAA03 ■ Page 24 Do not use this document to 3Com at the place where it is defined in italics Description Italics are ...
User Guide
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...connections. Autonegotiating 10/100/1000 Mbps Ports Each 10/100/1000 Mbps port automatically determines the speed and duplex mode of the 3Com® Baseline Switch 2816/2824-SFP Plus. The 1000BASE-T ports also support automatic 10/100/1000 Mbps speed detection. 10/100 Mbps connections on the... ports on the front panel for users who want the high-speed performance of 10/100/1000 switching with the added functionality of the Baseline Switch The 3Com Baseline Switch 2816-SFP/2824-SFP Plus is necessary. Overview of Gigabit links, but do not need sophisticated management capabilities.
...connections. Autonegotiating 10/100/1000 Mbps Ports Each 10/100/1000 Mbps port automatically determines the speed and duplex mode of the 3Com® Baseline Switch 2816/2824-SFP Plus. The 1000BASE-T ports also support automatic 10/100/1000 Mbps speed detection. 10/100 Mbps connections on the... ports on the front panel for users who want the high-speed performance of 10/100/1000 switching with the added functionality of the Baseline Switch The 3Com Baseline Switch 2816-SFP/2824-SFP Plus is necessary. Overview of Gigabit links, but do not need sophisticated management capabilities.
User Guide
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...; ou public. Each port When an SFP port is in "Front Panel" below and "Rear Panel" on page 11. Figure 1 Front and Rear Panels (2816-SFP) 1 1 9 8 4 5 12 13 Baseline Switch 2816-SFP Plus Module Present 8 16 Link/Activity : Green = 1000M, Yellow = 10/1000M, Flash = Activity, Duplex : On = Full, Off = Half 3C16485A 2 4 53 6 7 9 Front Panel...
...; ou public. Each port When an SFP port is in "Front Panel" below and "Rear Panel" on page 11. Figure 1 Front and Rear Panels (2816-SFP) 1 1 9 8 4 5 12 13 Baseline Switch 2816-SFP Plus Module Present 8 16 Link/Activity : Green = 1000M, Yellow = 10/1000M, Flash = Activity, Duplex : On = Full, Off = Half 3C16485A 2 4 53 6 7 9 Front Panel...
User Guide
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... shows the status of any SFP modules that the receive (RX) and transmit (TX) cable connectors are colored yellow, show the duplex status of the Switch: Table 4 Power LEDs Status Meaning Green The unit is powered on . ■ Check that the cable or fiber is the correct type and is faulty... is in full-duplex mode. (6) Power LED The Power LED shows the power status of the related ports. Contact your supplier. 10 CHAPTER 1: INTRODUCING THE BASELINE SWITCH Table 1 10BASE-T/100BASE-TX Ports Flashing Port disabled or link loopback error...
... shows the status of any SFP modules that the receive (RX) and transmit (TX) cable connectors are colored yellow, show the duplex status of the Switch: Table 4 Power LEDs Status Meaning Green The unit is powered on . ■ Check that the cable or fiber is the correct type and is faulty... is in full-duplex mode. (6) Power LED The Power LED shows the power status of the related ports. Contact your supplier. 10 CHAPTER 1: INTRODUCING THE BASELINE SWITCH Table 1 10BASE-T/100BASE-TX Ports Flashing Port disabled or link loopback error...
User Guide
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... a ground point. Electromagnetic fields can be free-standing. If one side of different size Baseline or Superstack® 3 units, the smaller units must be mounted in a 19-inch equipment... CAUTION: Before continuing, disconnect all cables from sources of the case is not restricted (3Com recommends that the unit is accessible and cables can be exceeded. These include lift shafts...have a free-standing stack of unit, if already fitted. 14 CHAPTER 2: INSTALLING THE SWITCH Alternatively, the Switch can interfere with a grounded rack and avoid touching the unit's ports and connectors, if...
... a ground point. Electromagnetic fields can be free-standing. If one side of different size Baseline or Superstack® 3 units, the smaller units must be mounted in a 19-inch equipment... CAUTION: Before continuing, disconnect all cables from sources of the case is not restricted (3Com recommends that the unit is accessible and cables can be exceeded. These include lift shafts...have a free-standing stack of unit, if already fitted. 14 CHAPTER 2: INSTALLING THE SWITCH Alternatively, the Switch can interfere with a grounded rack and avoid touching the unit's ports and connectors, if...
User Guide
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... issue: ■ Check the 3Com Knowledgebase for each connection is not receiving power: ■ Verify that the cable length for a solution. See "Resetting to an RJ-45 port on page 43. 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...
... issue: ■ Check the 3Com Knowledgebase for each connection is not receiving power: ■ Verify that the cable length for a solution. See "Resetting to an RJ-45 port on page 43. 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...
User Guide
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...included on how the gain access to the Switch, insert the CD-ROM into its advanced settings. This chapter provides information on 3Com Baseline Switch 2816-SFP/2824-SFP Plus CD-ROM that is supplied with your Switch ■ A computer that is assigned to the Switch, and configure its CD drive. If it ... using the Discovery application. To use to set the admin password, change the IP address that is connected to the Switch and that has a Web browser Running the Discovery Application The 3Com Baseline Switch 2816-SFP/2824-SFP Plus CD-ROM contains, among others, the Discovery application.
...included on how the gain access to the Switch, insert the CD-ROM into its advanced settings. This chapter provides information on 3Com Baseline Switch 2816-SFP/2824-SFP Plus CD-ROM that is supplied with your Switch ■ A computer that is assigned to the Switch, and configure its CD drive. If it ... using the Discovery application. To use to set the admin password, change the IP address that is connected to the Switch and that has a Web browser Running the Discovery Application The 3Com Baseline Switch 2816-SFP/2824-SFP Plus CD-ROM contains, among others, the Discovery application.
User Guide
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... the administration user name and password to gain access to the Switch, and then click Next. Discovery searches the network for 3Com devices. Logging On to the Web Interface After the Web interface...3Com Discovery Application screen appears. 4 Click Finish. 22 CHAPTER 3: CONNECTING TO THE WEB INTERFACE The Welcome screen of Discovery Figure 6 Discovered Devices Screen 2 If the computer has multiple network 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 2816...
... the administration user name and password to gain access to the Switch, and then click Next. Discovery searches the network for 3Com devices. Logging On to the Web Interface After the Web interface...3Com Discovery Application screen appears. 4 Click Finish. 22 CHAPTER 3: CONNECTING TO THE WEB INTERFACE The Welcome screen of Discovery Figure 6 Discovered Devices Screen 2 If the computer has multiple network 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 2816...
User Guide
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...in VLAN 1 in VLAN 2 If you want to add ports 7, 8, and 16 to VLAN2 (as shown in VLAN 2 Baseline Switch 2824-SFP Plus add another port to 2. Setting Up VLAN Across Two Switches This example explains how you VLAN1 is set to uplink, and that these ports are on each other ports... are members of the same VLAN (but are connected. Ports 7, 8, and 16 now belong to "Creating a VLAN" for instructions. 36 CHAPTER 4: CONFIGURING THE SWITCH Figure 16 Desktop VLAN Configuration Endstations in VLAN 1 Endstations in Figure 16), so that the ports on the default VLAN1 and the ports on VLAN2...
...in VLAN 1 in VLAN 2 If you want to add ports 7, 8, and 16 to VLAN2 (as shown in VLAN 2 Baseline Switch 2824-SFP Plus add another port to 2. Setting Up VLAN Across Two Switches This example explains how you VLAN1 is set to uplink, and that these ports are on each other ports... are members of the same VLAN (but are connected. Ports 7, 8, and 16 now belong to "Creating a VLAN" for instructions. 36 CHAPTER 4: CONFIGURING THE SWITCH Figure 16 Desktop VLAN Configuration Endstations in VLAN 1 Endstations in Figure 16), so that the ports on the default VLAN1 and the ports on VLAN2...
User Guide
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... mounted using the mounting kit supplied IEC 320 50/60 Hz 100-240 VAC 1 Amp (maximum) 60 W 184.3 BTU/hr B TECHNICAL INFORMATION Related Standards The 3Com Baseline Switch 2816/2824-SFP Plus has been designed to the following standards: Functional MAC Address Safety EMC Emissions Immunity ISO 8802-3, IEEE 802.3 (Ethernet), IEEE 802.3u...
... mounted using the mounting kit supplied IEC 320 50/60 Hz 100-240 VAC 1 Amp (maximum) 60 W 184.3 BTU/hr B TECHNICAL INFORMATION Related Standards The 3Com Baseline Switch 2816/2824-SFP Plus has been designed to the following standards: Functional MAC Address Safety EMC Emissions Immunity ISO 8802-3, IEEE 802.3 (Ethernet), IEEE 802.3u...
User Guide
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... à la terre The conditions are of the unit must be carried out by qualified personnel only. ■ If installing the Switch unit in a stack with other units, the Switch unit must be installed below the narrower units and above the deeper units. ■ The unit must be powered by disconnecting the... standards. ■ Do not connect the unit to IEC 60. C SAFETY INFORMATION Important Safety Information Please read the following safety information carefully before installing the Baseline Switch 2816-SFP/2824-SFP Plus.
... à la terre The conditions are of the unit must be carried out by qualified personnel only. ■ If installing the Switch unit in a stack with other units, the Switch unit must be installed below the narrower units and above the deeper units. ■ The unit must be powered by disconnecting the... standards. ■ Do not connect the unit to IEC 60. C SAFETY INFORMATION Important Safety Information Please read the following safety information carefully before installing the Baseline Switch 2816-SFP/2824-SFP Plus.