Dell PowerConnect 2708 User Manual

Also see for 2724 - PowerConnect Switch: Appendix Datasheet Getting started guide

Contents

Dell PowerConnect 2708 User Manual Manual pdf 21 page image

21SFP Port LEDThe following table describes the SFP LED indications.Managed Mode ButtonThe PowerConnect 2708/2716/2724/2748 has a Managed Mode push button on the front panel.The Managed Mode button is for changing between Managed Mode and Unmanaged (orSecure) Mode. After a change from Unmanaged (or Secure) Mode to Managed Mode, theswitch restores the configuration values to factory default settings.From Unmanaged or Secure Mode (2748 only), pressing the Managed Mode button causes:• Factory default configuration (192.168.2.1) is set as the switch IP address.• Subnet mask changes to 255.255.255.0• Graphical User Interface (GUI) login user name changes to Admin, and the password is notconfigured (appears blank), with Read/Write privilege.• The DHCP client is set off.• The device is rebooted.Table 2-4. RJ-45 Copper based 10/100/ 1000BASE-T LED IndicationsLED Color DescriptionLeft LED Green Static The port is linked at 1000 Mbps.Green Flashing The port is transmitting or receiving data at 1000 Mbps.Amber Static The port is linked at either 10 or 100 Mbps.Amber Flashing The port is transmitting or receiving data at 10 or 100 Mbps.Off The port is currently not operatingRight LED Green Static The port is currently transmitting in Full Duplex mode.Off The port is operating in Half Duplex mode.Table 2-5. SFP LED IndicationsLED Color DescriptionGreen Static Link is established.Green Flashing Activity is occurring.Off No link is established.