General Description 2-7

11UID (Unit ID) switch

Press this switch to turn on/off the UID LEDs on the front and rear panels of the server. Pressing the switch once turns on the LEDs. Pressing it again turns them off.

12DUMP switch

Press this switch to dump memory.

13Serial port A (COM A) connector

Connect device having a serial interface to this connector. Use COM B connector to communicate with the remote console. A leased line cannot be connected directly to this connector.

14USB connectors

Connect device compliant with the USB interface to this connector.

15VGA connector

Connect the display unit to this connector.

16LINK/ACT LED (green)

This LED indicates the access status of the LAN.

17LAN connectors

Connect network systems on the LAN to the connectors.

The number "1" following the bold-faced number indicates LAN port 1, and the number "2" indicates LAN port 2.

18Speed LED (amber)

This LED indicates the transmission speed of the LAN.