User Guide
Page 3
... 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
Page 5
Category 3 and Category 5 Twisted Pair Cables are linked with this 3Com Baseline Switch 2816-SFP/2824-SFP Plus and contains information that differs from the information in this guide, you must type something, and then press Return or Enter.... a release note is shipped with a plus sign (+). Example: Press Ctrl+Alt+Del Most user guides and release notes are used 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. Conventions Table 1 and Table 2 list conventions that alerts ...
Category 3 and Category 5 Twisted Pair Cables are linked with this 3Com Baseline Switch 2816-SFP/2824-SFP Plus and contains information that differs from the information in this guide, you must type something, and then press Return or Enter.... a release note is shipped with a plus sign (+). Example: Press Ctrl+Alt+Del Most user guides and release notes are used 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. Conventions Table 1 and Table 2 list conventions that alerts ...
User Guide
Page 6
...Technical Support, please refer to "Viewing Support Information" on the title 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 order these ... ■ Identify menu names, menu commands, and software button names. Related Documentation In addition to this guide, each 3Com Baseline Switch 2816-SFP/2824-SFP Plus documentation set includes the following information when commenting: ■ Document title ■ Document part number (on page ...
...Technical Support, please refer to "Viewing Support Information" on the title 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 order these ... ■ Identify menu names, menu commands, and software button names. Related Documentation In addition to this guide, each 3Com Baseline Switch 2816-SFP/2824-SFP Plus documentation set includes the following information when commenting: ■ Document title ■ Document part number (on page ...
User Guide
Page 7
... 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 ...these 1000BASE-T ports can operate in Autosensing of the Baseline Switch The 3Com Baseline Switch 2816-SFP/2824-SFP Plus is shipped ready for use configurable Switch. Overview of MDI/MDIX Connections All ports on the Switch can therefore be used to connect to fiber-based Gigabit media. ...
... 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 ...these 1000BASE-T ports can operate in Autosensing of the Baseline Switch The 3Com Baseline Switch 2816-SFP/2824-SFP Plus is shipped ready for use configurable Switch. Overview of MDI/MDIX Connections All ports on the Switch can therefore be used to connect to fiber-based Gigabit media. ...
User Guide
Page 8
...: RJ-45-Porte. Entweder geschützte oder ungeschützte Buchsen dürfen an diese Datensteckdosen angeschlossen werden. 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...
...: RJ-45-Porte. Entweder geschützte oder ungeschützte Buchsen dürfen an diese Datensteckdosen angeschlossen werden. 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
Page 10
...Check that the receive (RX) and transmit (TX) cable connectors are not swapped. 10 CHAPTER 1: INTRODUCING THE BASELINE SWITCH Table 1 10BASE-T/100BASE-TX Ports Flashing Port disabled or link loopback error. Switch is in failsafe mode. Yellow The port is operating in full-duplex mode. (6) Power LED The Power LED ...shows the power status of the Switch: Table 4 Power LEDs Status Meaning Green The unit is powered on self test is in progress. Yellow to Green Off The link ...
...Check that the receive (RX) and transmit (TX) cable connectors are not swapped. 10 CHAPTER 1: INTRODUCING THE BASELINE SWITCH Table 1 10BASE-T/100BASE-TX Ports Flashing Port disabled or link loopback error. Switch is in failsafe mode. Yellow The port is operating in full-duplex mode. (6) Power LED The Power LED ...shows the power status of the Switch: Table 4 Power LEDs Status Meaning Green The unit is powered on self test is in progress. Yellow to Green Off The link ...
User Guide
Page 14
...installing network equipment, connected to keep in a free-standing stack of different size Baseline or Superstack® 3 units, the smaller units must be rack-mounted in a wiring closet or equipment room. To rack-mount the Switch: 1 Place the unit the right way up on a hard, flat surface ...the Switch. 14 CHAPTER 2: INSTALLING THE SWITCH Alternatively, the Switch can cause reliability problems in your network. ■ Water or moisture cannot enter the case of the unit. ■ Air flow around the unit and through the vents in the side of the case is not restricted (3Com recommends...
...installing network equipment, connected to keep in a free-standing stack of different size Baseline or Superstack® 3 units, the smaller units must be rack-mounted in a wiring closet or equipment room. To rack-mount the Switch: 1 Place the unit the right way up on a hard, flat surface ...the Switch. 14 CHAPTER 2: INSTALLING THE SWITCH Alternatively, the Switch can cause reliability problems in your network. ■ Water or moisture cannot enter the case of the unit. ■ Air flow around the unit and through the vents in the side of the case is not restricted (3Com recommends...
User Guide
Page 17
...■ Verify that the cable length for assistance. 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 to ...page 43. This can happen if a ports or ports fail when the Switch was successfully completed. ■ Reset the Switch. If these do not resolve the issue: ■ Check the 3Com Knowledgebase for 10 Mbps connections). Connecting a Network Device 17 Connecting a ...
...■ Verify that the cable length for assistance. 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 to ...page 43. This can happen if a ports or ports fail when the Switch was successfully completed. ■ Reset the Switch. If these do not resolve the issue: ■ Check the 3Com Knowledgebase for 10 Mbps connections). Connecting a Network Device 17 Connecting a ...
User Guide
Page 21
...automatically. To use to set the admin password, change the IP address that is assigned 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. If you only want ...the Switch to function as a basic layer 2 switch, you do the following: 1 On a computer that is connected to access the Web interface and configure the Switch. The following topics are available on 3Com Baseline Switch 2816-SFP/2824-SFP Plus CD-ROM that is...
...automatically. To use to set the admin password, change the IP address that is assigned 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. If you only want ...the Switch to function as a basic layer 2 switch, you do the following: 1 On a computer that is connected to access the Web interface and configure the Switch. The following topics are available on 3Com Baseline Switch 2816-SFP/2824-SFP Plus CD-ROM that is...
User Guide
Page 22
... Web interface loads in your Web browser, the first page that connects the computer to the Web interface. Discovery searches the network for 3Com devices. When detection is the logon page. Figure 5 Welcome Screen of Discovery appears. The Web interface loads in your Web browser. On...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-SFP/2824-SFP Plus, and then click Next. The Completing the 3Com Discovery Application screen appears. 4 Click Finish.
... Web interface loads in your Web browser, the first page that connects the computer to the Web interface. Discovery searches the network for 3Com devices. When detection is the logon page. Figure 5 Welcome Screen of Discovery appears. The Web interface loads in your Web browser. On...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-SFP/2824-SFP Plus, and then click Next. The Completing the 3Com Discovery Application screen appears. 4 Click Finish.
User Guide
Page 36
... VLAN ID to 2. Server Server in VLAN 1 in VLAN 2 If you 36 CHAPTER 4: CONFIGURING THE SWITCH Figure 16 Desktop VLAN Configuration Endstations in VLAN 1 Endstations in VLAN 2 Baseline Switch 2824-SFP Plus add another port to "Creating a VLAN" for instructions. This enables ports that are members... of the same VLAN (but are on different switches) to VLAN2 (as shown in Figure 16), so that ...
... VLAN ID to 2. Server Server in VLAN 1 in VLAN 2 If you 36 CHAPTER 4: CONFIGURING THE SWITCH Figure 16 Desktop VLAN Configuration Endstations in VLAN 1 Endstations in VLAN 2 Baseline Switch 2824-SFP Plus add another port to "Creating a VLAN" for instructions. This enables ports that are members... of the same VLAN (but are on different switches) to VLAN2 (as shown in Figure 16), so that ...
User Guide
Page 57
... 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
Page 59
...† Impédance à la terre C SAFETY INFORMATION Important Safety Information Please read the following safety information carefully before installing the Baseline Switch 2816-SFP/2824-SFP Plus. 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...
...† Impédance à la terre C SAFETY INFORMATION Important Safety Information Please read the following safety information carefully before installing the Baseline Switch 2816-SFP/2824-SFP Plus. 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...