D-Link DES-5024 manual Port 100BASE-FX Module, Col

Page 35

Fast Ethernet Switching System User’s Guide

2-Port 100BASE-FX Module

Link

 

 

 

 

 

 

 

Transmitting

 

 

 

 

 

 

 

Recieving

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Duplex Mode

Collision

Figure 13: 2-Port 100BASE-FX Module

The LEDs on the 2-Port 100BASE-FX module, displayed in Figure 13, are different from the LEDs on the other modules. The information given is the same but it is presented differently.

Lk

Lk means link. The Lk LED lights to indicate there is a link at the port.

Dx

Dx means duplex mode. The Dx LED indicates the port’s duplex mode. The LED is lit when the port is in full duplex and dark when the port is in half duplex. The default mode is half duplex. The ports can be manually set for full duplex. They do not auto negotiate duplex mode.

Tx

Tx means transmitting. The Tx LED lights to indicate the port is transmitting data.

Rx

Rx means receiving. The Rx LED flashes when the port is receiving data.

Col

Col means collision. The Col LED lights amber when collisions occur at the port. Collisions are normal on the network. You should only be concerned when a high number of collisions happen at the port.

LEDs

27

Page 34 Page 36
Image 35
Page 34 Page 36
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 Organization About This GuideAudience Introduction FeaturesPage DES-5024 Front Panel Front PanelDES-5024 Rear Panel Rear PanelTelnet Management Management MethodsUpdating Firmware Local Console ManagementUnpacking the DES-5024 Installing the DES-5024Installation Options Install Feet on Bottom Desktop/ Shelf InstallationAttach Feet Rack Installation Attach Mounting Brackets Insert into Rack Installing Modules Remove Blank Bracket Insert Optional Module Power On Copper Cable Connecting the DES-5024 to the NetworkCable Specifications Cable Diagram Fiber Optic Cable RS-232 Port PortsMDI-X Ports Fiber Optic PortsDES-5024 to DES-5024 Connection Connecting the DES-5024 to other Switches and HubsDES-5024 LEDs LEDsCPU Module PowerLED Link Port 10/100-TX ModuleCol Port 100BASE-FX ModuleLit Dark Act Port 1000BASE-SX ModuleManaging the DES-5024 ∙ Data bits ∙ Parity None ∙ Stop bits ∙ Flow Control None Local Console ManagementTelnet Log ∙ Default User Name D-Link ∙ Default Password D-LinkHelp Message Help MessageSpacebar Panel ConventionsUser Account Management System ConfigurationConsole Program Vlan Port Management 100BASE-FX/ 1000BASE-SX Switch Port ModuleSpanning Tree Configuration Snmp Management ConfigurationSystem Information System Configuration MenuSystem Reset Factory Reset to Default Config ValuesHardware Revision Software UpdateBoot Prom Firmware Version System Information MenuSystem Name LAN Default GatewayMAC Address System DescriptionSystem Reset System ResetFactory Reset Factory ResetFactory Reset confirmation Disadvantages of Store and Forward System Rate ControlAdvantages of Store and Forward Disadvantages of Cut-Through Advantages of Cut-ThroughSoftware Update menu Software Update MenuTransfer Firmware Xmodem User Account Change Menu User Account ManagementCreate New User PasswordConfirm Password Access LevelPage Delete Delete UsersStatus Page New Password Change PasswordOld Password Page Switch Port Configuration Physical Switch Port Configuration MenuState Flow Control Port StatePriority STA Operation Levels Spanning Tree ConfigurationSpanning Tree Configuration Menu Root Cost Forward Delay TimeSpanning Tree Algorithm Bridge PriorityRoot Port Root BridgeSnmp Management Configuration Snmp Community String Snmp Management Configuration MenuSnmp Manager Setting Access RightLink Change Event Snmp Trap Manager SettingAuthentication Failure Cold StartPage Vlan Port Management Vlan Port Management menu Vlan Port Management MenuTrunkGroup Create New VlanNew Vlan Name Port #Page Vlan Name Delete Vlan MenuVirtual LAN Name Modify Vlan MenuTrunking Port Management menu Trunking Port Management MenuName Create New Trunking PortNew Trunking Group Name Page Modify Trunking Port Delete Trunking PortTrunking Port Modify Trunking Port Trunking Port NameProblemSolution TroubleshootingPage Diagnostic LED Port Specifications Appendix a DES-5024 Technical SpecificationsSwitch Specifications 10BASE-T EMI Fast Ethernet Switching System User’s Guide Performance Index Access LevelUser Name 50, 52
Top Page Image Contents