User Guide
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... networks that require the ability to configure switch ports. • All ports support store and forward. • Packet forwarding rate at 148,810 packets per second in the manual. Each section describes the features of the DSS-24. The DSS24 is divided into several sections. DSS-24 10/100 Auto Negotiation Switch User's Guide 1 Introduction This chapter gives...
... networks that require the ability to configure switch ports. • All ports support store and forward. • Packet forwarding rate at 148,810 packets per second in the manual. Each section describes the features of the DSS-24. The DSS24 is divided into several sections. DSS-24 10/100 Auto Negotiation Switch User's Guide 1 Introduction This chapter gives...
User Guide
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... MDI-II Uplink port and port 1 are 24 ports located on the front panel of the ports can be used to connect to check performance or verify that do not have uplink ports. Power Link/ Act/ Collision LEDS MDI-II Uplink Port MDI-X Ports DSS-24 Power 10/100 Fast Ethernet Switch Switch II Link/ 100 Mbps/ ...Collision 10 Mbps 1 234 56 7 9 10 11 12 Link/ 100 Mbps/ D-Link Collision 10 Mbps 13 14 15 17 ...
... MDI-II Uplink port and port 1 are 24 ports located on the front panel of the ports can be used to connect to check performance or verify that do not have uplink ports. Power Link/ Act/ Collision LEDS MDI-II Uplink Port MDI-X Ports DSS-24 Power 10/100 Fast Ethernet Switch Switch II Link/ 100 Mbps/ ...Collision 10 Mbps 1 234 56 7 9 10 11 12 Link/ 100 Mbps/ D-Link Collision 10 Mbps 13 14 15 17 ...
User Guide
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...port and rear fan are used to cool the DSS-24. The three holes on each side of the DSS-24 are located at the rear of space around the DSS24 for Local Console Management. During installation, leave enough room to allow you to plug in Figure 3. DSS-24 10/100 Auto Negotiation Switch ...User's Guide Side Panel There are heat vents located on the side opposite the fans. RS-232 Port Fan Power Connector Figure 3: Rear View Introduction 4
...port and rear fan are used to cool the DSS-24. The three holes on each side of the DSS-24 are located at the rear of space around the DSS24 for Local Console Management. During installation, leave enough room to allow you to plug in Figure 3. DSS-24 10/100 Auto Negotiation Switch ...User's Guide Side Panel There are heat vents located on the side opposite the fans. RS-232 Port Fan Power Connector Figure 3: Rear View Introduction 4
User Guide
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The only way of changing the default settings is an unmanaged switch. Introduction 5 The DSS-24 does not have an IP address. It can not be monitored using SNMP and RMON. The only management options are setting port speed and duplex mode, and enabling and disabling flow control. DSS-24 10/100 Auto Negotiation Switch User's Guide Management The DSS-24 is through a physical connection with an RS232 cable.
The only way of changing the default settings is an unmanaged switch. Introduction 5 The DSS-24 does not have an IP address. It can not be monitored using SNMP and RMON. The only management options are setting port speed and duplex mode, and enabling and disabling flow control. DSS-24 10/100 Auto Negotiation Switch User's Guide Management The DSS-24 is through a physical connection with an RS232 cable.
User Guide
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... cord into the DSS-24. Contact D-Link Systems, Inc. All other end into the three pronged power connector. for technical support. The DSS-24 powers on /off switch. All ports will automatically negotiate the proper speed and duplex mode. Reboot the DSS-24 if there is located at the rear of the DSS-24. Installing the DSS-16 and DSS-24 11 The power...
... cord into the DSS-24. Contact D-Link Systems, Inc. All other end into the three pronged power connector. for technical support. The DSS-24 powers on /off switch. All ports will automatically negotiate the proper speed and duplex mode. Reboot the DSS-24 if there is located at the rear of the DSS-24. Installing the DSS-16 and DSS-24 11 The power...
User Guide
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...connector, at both ends. Table 1: Cable Specifications shows the cable requirements for the DSS-24 to servers, switches, hubs, workstations and other devices. Copper Cable In order for Ethernet or Fast ...Ethernet to other devices. Fast Ethernet does not tolerate incorrect pin arrangements. Cable Specifications Use the following : • Cable Specifications • Ports • Connecting the DSS-24 to other devices This section deals with making cables and connecting the DSS-24...
...connector, at both ends. Table 1: Cable Specifications shows the cable requirements for the DSS-24 to servers, switches, hubs, workstations and other devices. Copper Cable In order for Ethernet or Fast ...Ethernet to other devices. Fast Ethernet does not tolerate incorrect pin arrangements. Cable Specifications Use the following : • Cable Specifications • Ports • Connecting the DSS-24 to other devices This section deals with making cables and connecting the DSS-24...
User Guide
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... any of the cable provided into the workstation or laptop. 3. Plug the other device. DSS-24 10/100 Auto Negotiation Switch User's Guide Ports There are the same. Follow these steps to the DSS-24. Plug one end of the MDI-X ports. 2. Plug the other device that the LED indicates connection at the proper speed and duplex...
... any of the cable provided into the workstation or laptop. 3. Plug the other device. DSS-24 10/100 Auto Negotiation Switch User's Guide Ports There are the same. Follow these steps to the DSS-24. Plug one end of the MDI-X ports. 2. Plug the other device that the LED indicates connection at the proper speed and duplex...
User Guide
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... confirm that the DSS-24 is no link at the port. LEDs 16 DSS-24 10/100 Auto Negotiation Switch User's Guide 4 LEDs The LED panel of the DSS-24, displayed in detail. The LEDs indicate the following: • Power • Link • Activity • Collision • Speed All LEDs are occurring at the port. See Table 2: Per Port LEDs, to give...
... confirm that the DSS-24 is no link at the port. LEDs 16 DSS-24 10/100 Auto Negotiation Switch User's Guide 4 LEDs The LED panel of the DSS-24, displayed in detail. The LEDs indicate the following: • Power • Link • Activity • Collision • Speed All LEDs are occurring at the port. See Table 2: Per Port LEDs, to give...
User Guide
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DSS-24 10/100 Auto Negotiation Switch User's Guide Link Power Power Act Collision Link/ 100Mbps/ Collision 10Mbps 1 234 56 7 9 10 11 12 Link/ 100Mbps/ Collision 10Mbps 13 14 15 17 18 19 21 22 23 100Mbps/ 10Mbps Figure 9: DSS-24 LED Panel Table 2: Per Port LEDs LED Dark (Off) Link/ Act/ Collision 100Mbps/ 10Mbps No Link Port is running at 10Mbps Solid Green Link Up but No Activity Port is running at 100Mbps Flashing Green Transmitting or Receiving Not applicable Flashing Yellow Collisions are occurring Not applicable LEDs 17
DSS-24 10/100 Auto Negotiation Switch User's Guide Link Power Power Act Collision Link/ 100Mbps/ Collision 10Mbps 1 234 56 7 9 10 11 12 Link/ 100Mbps/ Collision 10Mbps 13 14 15 17 18 19 21 22 23 100Mbps/ 10Mbps Figure 9: DSS-24 LED Panel Table 2: Per Port LEDs LED Dark (Off) Link/ Act/ Collision 100Mbps/ 10Mbps No Link Port is running at 10Mbps Solid Green Link Up but No Activity Port is running at 100Mbps Flashing Green Transmitting or Receiving Not applicable Flashing Yellow Collisions are occurring Not applicable LEDs 17
User Guide
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... the panel does not display properly. Press Enter one time to the DSS-24 with an RS232 cable can change the configuration is an unmanaged switch. The only way to change two values: the physical state of the ports and the flow control. Attach the male end of a workstation or laptop... minutes. DSS-24 10/100 Auto Negotiation Switch User's Guide 5 Managing the DSS-24 The DSS-24 is to connect a workstation or laptop to refresh the screen. You cannot make any other end to the DSS-24 with an RS-232 serial cable and make changes. Anyone who connects to the serial port of an...
... the panel does not display properly. Press Enter one time to the DSS-24 with an RS232 cable can change the configuration is an unmanaged switch. The only way to change two values: the physical state of the ports and the flow control. Attach the male end of a workstation or laptop... minutes. DSS-24 10/100 Auto Negotiation Switch User's Guide 5 Managing the DSS-24 The DSS-24 is to connect a workstation or laptop to refresh the screen. You cannot make any other end to the DSS-24 with an RS-232 serial cable and make changes. Anyone who connects to the serial port of an...
User Guide
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...the port is in Auto mode. The ports are connected. Link Down means there is automatically disabled. Ports that the MDI-II Uplink port and port one of the DSS-24. Ports in one are numbered on ports in . The ports ...have either two or three panels. You can only be in the Auto state automatically negotiate speed and duplex mode. Managing the DSS-24 20 Flow control can change the physical state a port is transmitting and receiving data at . DSS-24 10/100 Auto Negotiation Switch...
...the port is in Auto mode. The ports are connected. Link Down means there is automatically disabled. Ports that the MDI-II Uplink port and port one of the DSS-24. Ports in one are numbered on ports in . The ports ...have either two or three panels. You can only be in the Auto state automatically negotiate speed and duplex mode. Managing the DSS-24 20 Flow control can change the physical state a port is transmitting and receiving data at . DSS-24 10/100 Auto Negotiation Switch...
User Guide
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Figure 12: DSS-24 Flow Control Disabled Managing the DSS-24 22 No further configuration is necessary. DSS-24 10/100 Auto Negotiation Switch User's Guide Ports 1 and 2 have been connected to forced mode, displayed in Figure 11. The DSS-24 has auto negotiated the proper speed and duplex mode, displayed in Figure 12. Figure 11: Auto Negotiation The speed and...
Figure 12: DSS-24 Flow Control Disabled Managing the DSS-24 22 No further configuration is necessary. DSS-24 10/100 Auto Negotiation Switch User's Guide Ports 1 and 2 have been connected to forced mode, displayed in Figure 11. The DSS-24 has auto negotiated the proper speed and duplex mode, displayed in Figure 12. Figure 11: Auto Negotiation The speed and...
User Guide
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DSS-24 10/100 Auto Negotiation Switch User's Guide 6 Troubleshooting This troubleshooting section is intended to help you solve the most common source of problems on both the port and the device you are having any problems connecting to a device. Ethernet is Off All LEDs are connecting to Fast ... on while the power cord is plugged into the port and the Link/ Act/ Collision LED is not powering on again. The port settings on the DSS-24 and the port settings on the device you are connecting to communicate. If the DSS-24 is dark, check the cable and connection. Problem ...
DSS-24 10/100 Auto Negotiation Switch User's Guide 6 Troubleshooting This troubleshooting section is intended to help you solve the most common source of problems on both the port and the device you are having any problems connecting to a device. Ethernet is Off All LEDs are connecting to Fast ... on while the power cord is plugged into the port and the Link/ Act/ Collision LED is not powering on again. The port settings on the DSS-24 and the port settings on the device you are connecting to communicate. If the DSS-24 is dark, check the cable and connection. Problem ...
User Guide
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If the port has been manually configured for a particular speed and duplex mode, verify that all ports auto negotiate the proper speed and duplex mode. Troubleshooting 24 DSS-24 10/100 Auto Negotiation Switch User's Guide default value is that the speed and duplex mode of the port match the speed and duplex mode of the device you are connecting to.
If the port has been manually configured for a particular speed and duplex mode, verify that all ports auto negotiate the proper speed and duplex mode. Troubleshooting 24 DSS-24 10/100 Auto Negotiation Switch User's Guide default value is that the speed and duplex mode of the port match the speed and duplex mode of the device you are connecting to.
User Guide
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DSS-24 10/100 Auto Negotiation Switch User's Guide Appendix A DSS-24 Technical Specifications Switch Specifications • Complies with IEEE 802.3 CSMA/CD 10BASE-T Ethernet • Complies with IEEE 802.3u 100BASE-TX Fast Ethernet • NWAY Auto-negotiation for each 10/100-TX network port providing auto-detection of... data, 1 stop bit, no parity, 19.2 K baud) • Rack mountable (Fits standard 1.5 U EIA 19" rack) • 24 10/100-TX ports Port Specifications • RJ-45 ports for Cat 3, 4, and 5 UTP cable (Cat. 5 required for 10/100-TX) • 10 or100 Mbps data transfer rate •...
DSS-24 10/100 Auto Negotiation Switch User's Guide Appendix A DSS-24 Technical Specifications Switch Specifications • Complies with IEEE 802.3 CSMA/CD 10BASE-T Ethernet • Complies with IEEE 802.3u 100BASE-TX Fast Ethernet • NWAY Auto-negotiation for each 10/100-TX network port providing auto-detection of... data, 1 stop bit, no parity, 19.2 K baud) • Rack mountable (Fits standard 1.5 U EIA 19" rack) • 24 10/100-TX ports Port Specifications • RJ-45 ports for Cat 3, 4, and 5 UTP cable (Cat. 5 required for 10/100-TX) • 10 or100 Mbps data transfer rate •...
User Guide
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DSS-24 10/100 Auto Negotiation Switch User's Guide General Standards: Protocol: Data Transfer Rate: Topology: IEEE 802.3 10BASE-T Ethernet IEEE 802.3u 100-TX Fast Ethernet ANSI/IEEE Std 802.3 NWAY....3 MAC layer frame size: 64-1518 CSMA/CD, Full Duplex Fast Ethernet: 100 Mbps (half duplex) 200 Mbps (full duplex) Star Network Cables: Number of Ports: (depending on model) • 10BASE-T: 2-pair UTP Cat. 3 (100 m) 4-pair UTP Cat. 4, 5 (100 m) EIA/ TIA-568 150-ohm STP (100 m) • 100-TX: 4-pair UTP...
DSS-24 10/100 Auto Negotiation Switch User's Guide General Standards: Protocol: Data Transfer Rate: Topology: IEEE 802.3 10BASE-T Ethernet IEEE 802.3u 100-TX Fast Ethernet ANSI/IEEE Std 802.3 NWAY....3 MAC layer frame size: 64-1518 CSMA/CD, Full Duplex Fast Ethernet: 100 Mbps (half duplex) 200 Mbps (full duplex) Star Network Cables: Number of Ports: (depending on model) • 10BASE-T: 2-pair UTP Cat. 3 (100 m) 4-pair UTP Cat. 4, 5 (100 m) EIA/ TIA-568 150-ohm STP (100 m) • 100-TX: 4-pair UTP...