User's Guide
Page 3
Contents 1 Introduction 9 System Description 9 PowerConnect 2808 9 PowerConnect 2816 9 PowerConnect 2824 10 PowerConnect 2848 10 Summary of PowerConnect Models 11 Features 11 General Features 11 MAC Address Supported Features 13 Layer 2 Features 13 VLAN Supported Features 14 Spanning Tree ... Power LED 22 Managed Mode LED 22 Fan LED (2824/2848 only 22 Port LEDs 22 Managed Mode Button 23 Switch Ventilation Fan 23 Cables, Port Connections, and Pinout Information 24 1000BASE-T Cable Requirements 24 RJ-45 Connections for 10/100/1000BASE-T Ports 24 SFP Ports 25 Contents 3
Contents 1 Introduction 9 System Description 9 PowerConnect 2808 9 PowerConnect 2816 9 PowerConnect 2824 10 PowerConnect 2848 10 Summary of PowerConnect Models 11 Features 11 General Features 11 MAC Address Supported Features 13 Layer 2 Features 13 VLAN Supported Features 14 Spanning Tree ... Power LED 22 Managed Mode LED 22 Fan LED (2824/2848 only 22 Port LEDs 22 Managed Mode Button 23 Switch Ventilation Fan 23 Cables, Port Connections, and Pinout Information 24 1000BASE-T Cable Requirements 24 RJ-45 Connections for 10/100/1000BASE-T Ports 24 SFP Ports 25 Contents 3
User's Guide
Page 10
... following figure illustrates the PowerConnect 2824 front panel. Figure 1-2. PowerConnect 2816 Front Panel The PowerConnect 2816 supports the following ports: • 16 Gigabit Ethernet copper ports PowerConnect 2824 The following ports: • 48 Gigabit Ethernet copper ports • 4 SFP combo ports (1000BASE-SX or 1000BASE-LX) 10 Dell PowerConnect 28xx Systems User Guide PowerConnect 2824 Front Panel The PowerConnect 2824 supports the following...
... following figure illustrates the PowerConnect 2824 front panel. Figure 1-2. PowerConnect 2816 Front Panel The PowerConnect 2816 supports the following ports: • 16 Gigabit Ethernet copper ports PowerConnect 2824 The following ports: • 48 Gigabit Ethernet copper ports • 4 SFP combo ports (1000BASE-SX or 1000BASE-LX) 10 Dell PowerConnect 28xx Systems User Guide PowerConnect 2824 Front Panel The PowerConnect 2824 supports the following...
User's Guide
Page 11
...per-port basis. Head of Line Blocking Prevention Head of Line (HOL) blocking results in 10/100/1000 Base-T ports 4 SFP (combo) RS232 serial port - The user may enable or disable this mode, the device operates as a hub with default ... Dell PowerConnect 28xx Systems User Guide 11 Provides switch management through the web interface. • Unmanaged Mode - The default status on all times, except when QoS (Quality of PowerConnect Models The following modes: • Managed Mode - PowerConnect Models Model PowerConnect 2808 PowerConnect 2816 PowerConnect 2824 PowerConnect ...
...per-port basis. Head of Line Blocking Prevention Head of Line (HOL) blocking results in 10/100/1000 Base-T ports 4 SFP (combo) RS232 serial port - The user may enable or disable this mode, the device operates as a hub with default ... Dell PowerConnect 28xx Systems User Guide 11 Provides switch management through the web interface. • Unmanaged Mode - The default status on all times, except when QoS (Quality of PowerConnect Models The following modes: • Managed Mode - PowerConnect Models Model PowerConnect 2808 PowerConnect 2816 PowerConnect 2824 PowerConnect ...
User's Guide
Page 19
PowerConnect 2824 Front Panel On the front panel there are two SFP (Small Form-Factor Plugable) ports, designated as ports 23 and 24, for swappable optical transceiver, which offers high-speed 1000BASE-SX or 1000BASELX connection. NOTE: ... is used at any one of the two physical connections of a combo port can switch from the RJ-45 to the SFP (or vice versa) without resetting the device. Dell PowerConnect 28xx Systems User Guide 19 The Fan LED indicates the device fan operations status, and the Power LED on page 49. There...
PowerConnect 2824 Front Panel On the front panel there are two SFP (Small Form-Factor Plugable) ports, designated as ports 23 and 24, for swappable optical transceiver, which offers high-speed 1000BASE-SX or 1000BASELX connection. NOTE: ... is used at any one of the two physical connections of a combo port can switch from the RJ-45 to the SFP (or vice versa) without resetting the device. Dell PowerConnect 28xx Systems User Guide 19 The Fan LED indicates the device fan operations status, and the Power LED on page 49. There...
User's Guide
Page 20
... connections: • An RJ-45 connection for Twisted Pair (TP) copper cabling. • An SFP port for fiber connection. A Mode push- 20 Dell PowerConnect 28xx Systems User Guide The four combo ports are four SFP (Small Form-Factor Plugable) ports, designated as ports 45, 46, 47 and 48, for swappable...the Power LED on the front panel indicates whether the device is the Managed Mode LED which are present, the SFP port will be the active port, whereas the RJ-45 port will be used on or not. NOTE: The system can be disabled. PowerConnect 2824 Back Panel Figure 2-7. Figure 2-6.
... connections: • An RJ-45 connection for Twisted Pair (TP) copper cabling. • An SFP port for fiber connection. A Mode push- 20 Dell PowerConnect 28xx Systems User Guide The four combo ports are four SFP (Small Form-Factor Plugable) ports, designated as ports 45, 46, 47 and 48, for swappable...the Power LED on the front panel indicates whether the device is the Managed Mode LED which are present, the SFP port will be the active port, whereas the RJ-45 port will be used on or not. NOTE: The system can be disabled. PowerConnect 2824 Back Panel Figure 2-7. Figure 2-6.
User's Guide
Page 23
... port is operating in Full Duplex mode. The port is linked at 1000 Mbps. SFP LED Indications LED Color Description Green Solid Link is established. Managed Mode Button The PowerConnect 28xx has a Mode push button on page 49. To reset the device, press ...SFP Port LED The following table: Table 2-4. The port is currently transmitting in Half Duplex mode. The port is established. The Mode button is occurring. Switch Ventilation Fan The PowerConnect 2848 switch has three fans and the PowerConnect 2824 switch has one fan for resetting the device. Dell PowerConnect...
... port is operating in Full Duplex mode. The port is linked at 1000 Mbps. SFP LED Indications LED Color Description Green Solid Link is established. Managed Mode Button The PowerConnect 28xx has a Mode push button on page 49. To reset the device, press ...SFP Port LED The following table: Table 2-4. The port is currently transmitting in Half Duplex mode. The port is established. The Mode button is occurring. Switch Ventilation Fan The PowerConnect 2848 switch has three fans and the PowerConnect 2824 switch has one fan for resetting the device. Dell PowerConnect...
User's Guide
Page 25
...allocation for the SFP ports is listed in the control interfaces. AC coupled. SFP Ports The PowerConnect 2824 switch supports two SFP transceivers combo ports, and the PowerConnect 2848 switch supports four SFP transceivers combo ports for serial ID. PowerConnect 2824 switch supports SFP diagnostics. SFP Pin Connections Pin...or open. Table 2-8. Module definition 1; no connection required. Receiver ground (common with transmitter ground) Dell PowerConnect 28xx Systems User Guide 25 Only one of the two physical connections of signal indication; Receiver non-...
...allocation for the SFP ports is listed in the control interfaces. AC coupled. SFP Ports The PowerConnect 2824 switch supports two SFP transceivers combo ports, and the PowerConnect 2848 switch supports four SFP transceivers combo ports for serial ID. PowerConnect 2824 switch supports SFP diagnostics. SFP Pin Connections Pin...or open. Table 2-8. Module definition 1; no connection required. Receiver ground (common with transmitter ground) Dell PowerConnect 28xx Systems User Guide 25 Only one of the two physical connections of signal indication; Receiver non-...
User's Guide
Page 26
SFP Pin Connections Pin No 15 16 17 18 19 20 Use Receiver power supply Transmitter power supply Transmitter ground (common with receiver ground) Transmitter non-inverted data in Transmitter inverted data in Transmitter ground (common with receiver ground) Power Connectors The PowerConnect 28xx ...is located on the back panel of the switch. 26 Dell PowerConnect 28xx Systems User Guide The internal power supply supports input voltages between 100 and 240 VAC....
SFP Pin Connections Pin No 15 16 17 18 19 20 Use Receiver power supply Transmitter power supply Transmitter ground (common with receiver ground) Transmitter non-inverted data in Transmitter inverted data in Transmitter ground (common with receiver ground) Power Connectors The PowerConnect 28xx ...is located on the back panel of the switch. 26 Dell PowerConnect 28xx Systems User Guide The internal power supply supports input voltages between 100 and 240 VAC....
User's Guide
Page 68
... is ready. Finisair transceivers do not support the transmitter fault diagnostic testing. • LOS - Not Available, N/S - Not Supported, W - Fiber Optic analysis feature works only on SFPs that support the digital diagnostic standard SFF-4872. 68 Update with the following columns: • Temp - Measured TX bias current. • Output Power - Displaying Optical...
... is ready. Finisair transceivers do not support the transmitter fault diagnostic testing. • LOS - Not Available, N/S - Not Supported, W - Fiber Optic analysis feature works only on SFPs that support the digital diagnostic standard SFF-4872. 68 Update with the following columns: • Temp - Measured TX bias current. • Output Power - Displaying Optical...
User's Guide
Page 174
... responses are protocol independent. A overlapping transmission of broadcast messages simultaneously transmitted across device information with two physical connections, including an RJ-45 connection and an SFP connection. 174 Glossary BootP Bootstrap Protocol. Provide bridging information in Spanning Tree configuration. Bridges operate at Layer 1 and Layer 2 levels. Class of Service Class of...
... responses are protocol independent. A overlapping transmission of broadcast messages simultaneously transmitted across device information with two physical connections, including an RJ-45 connection and an SFP connection. 174 Glossary BootP Bootstrap Protocol. Provide bridging information in Spanning Tree configuration. Bridges operate at Layer 1 and Layer 2 levels. Class of Service Class of...