Port 10/100-TX Module, Link | D-Link DES-5024 guide

Fast Ethernet Switching System User’s Guide

12-Port 10/100-TX Module

The LEDs on the 12-Port 10/100-TX Module is displayed in Figure 12. The meaning of the LEDs is displayed in Table 4: 12-Port 10/100-TX Module LEDs.

Link

Duplex Mode

Figure 12: 12-Port 10/100-TX Module LEDs

Link

The Link LED indicates there is a link at the port. If a cable is plugged into the port and the Link LED is off, check the cable and connection. The default value is that all ports auto-negotiate the proper speed and duplex mode. If the port has been manually configured for a particular speed and duplex mode, verify that the speed and duplex mode of the port match the speed and duplex mode of the device you are connecting to.

The color of the Link LED indicates the port’s speed. Orange indicates the port is operating at 10 Mbps. Green indicates the port is operating at 100 Mbps.

Duplex

The Duplex LED indicates the duplex mode the port is in. All 24 ports, and the expansion modules, auto-negotiate the duplex mode by default. Each port can be manually set for a particular speed and duplex mode. Off indicates the port is in half duplex mode. Green indicates the port is in full duplex mode. Full duplex means the port is transmitting and receiving data simultaneously. Half duplex means that data is only being transmitted or received in one direction at a time.

Table 4: 12-Port 10/100-TX Module LEDs

	LED	Color	Dark

	Link	Orange indicates port speed is 10 Mbps	No link or link is down
	Link	Green indicates port speed is 100 Mbps	No link or link is down
		Green indicates port speed is 100 Mbps
	Duplex	Port is working at full duplex	Port is working at half duplex

LEDs

26

Image 34

D-Link DES-5024 manual Port 10/100-TX Module, Link

Contents

DES-5024 Fast Ethernet Switching System User’s Guide Link Limited Warranty Hardware North, Central, and South America Copyright Statement Wichtige Sicherheitshinweise Table of Contents Page Page Audience About This GuideOrganization Features IntroductionPage Front Panel DES-5024 Front Panel Rear Panel DES-5024 Rear Panel Local Console Management Management MethodsUpdating Firmware Telnet Management Installing the DES-5024 Unpacking the DES-5024 Installation Options Desktop/ Shelf Installation Install Feet on Bottom Attach Feet Rack Installation Attach Mounting Brackets Insert into Rack Installing Modules Remove Blank Bracket Insert Optional Module Power On Cable Specifications Connecting the DES-5024 to the NetworkCopper Cable Cable Diagram Fiber Optic Cable Fiber Optic Ports PortsMDI-X Ports RS-232 Port Connecting the DES-5024 to other Switches and Hubs DES-5024 to DES-5024 Connection LEDs DES-5024 LEDs Power CPU Module LED Port 10/100-TX Module Link Port 100BASE-FX Module Col Lit Dark Port 1000BASE-SX Module Act Managing the DES-5024 Local Console Management ∙ Data bits ∙ Parity None ∙ Stop bits ∙ Flow Control None Telnet ∙ Default User Name D-Link ∙ Default Password D-Link Log Help Message Help Message Panel Conventions Spacebar Console Program System ConfigurationUser Account Management Snmp Management Configuration 100BASE-FX/ 1000BASE-SX Switch Port ModuleSpanning Tree Configuration Vlan Port Management Factory Reset to Default Config Values System Configuration MenuSystem Reset System Information System Information Menu Software UpdateBoot Prom Firmware Version Hardware Revision System Description LAN Default GatewayMAC Address System Name System Reset System Reset Factory Reset Factory Reset Factory Reset confirmation Advantages of Store and Forward System Rate ControlDisadvantages of Store and Forward Advantages of Cut-Through Disadvantages of Cut-Through Software Update Menu Software Update menu Transfer Firmware Xmodem User Account Management User Account Change Menu Access Level PasswordConfirm Password Create New UserPage Status Delete UsersDelete Page Old Password Change PasswordNew Password Page Switch Port Configuration State Switch Port Configuration MenuPhysical Priority Port StateFlow Control Spanning Tree Configuration Menu Spanning Tree ConfigurationSTA Operation Levels Bridge Priority Forward Delay TimeSpanning Tree Algorithm Root Cost Root Bridge Root Port Snmp Management Configuration Access Right Snmp Management Configuration MenuSnmp Manager Setting Snmp Community String Cold Start Snmp Trap Manager SettingAuthentication Failure Link Change EventPage Vlan Port Management Vlan Port Management Menu Vlan Port Management menu Port # Create New VlanNew Vlan Name TrunkGroupPage Delete Vlan Menu Vlan Name Modify Vlan Menu Virtual LAN Name Trunking Port Management Menu Trunking Port Management menu New Trunking Group Name Create New Trunking PortName Page Trunking Port Delete Trunking PortModify Trunking Port Trunking Port Name Modify Trunking Port Troubleshooting ProblemSolutionPage Diagnostic LED Switch Specifications Appendix a DES-5024 Technical SpecificationsPort Specifications 10BASE-T EMI Fast Ethernet Switching System User’s Guide Performance Access Level Index User Name 50, 52