APC AP9306 Datasheet download pdf (Page 6)

6 APC Console Port Server Installation and Configuration

How to Interpret the LEDs

The rear panel of the CPS model AP9303 has the following LEDs, connectors, and serial ports. (The

AP9301 and AP9302 models do not have a P2 LED and have fewer serial ports.)

Ethernet connector

The Ethernet connector (labeled 10/100Base-T) has a column of three LEDs



Console connector

The Console connector (labeled Console) has a column of two or three LEDs



, depending on the

CPS model.









LED Function

COL Alerts you that a collision occurs on the LAN every time the unit tries to transmit an

Ethernet packet.

LK/DT LK (Link State): The LED is illuminated steadily if the LAN is active.

DT (Data Transaction): The LED flashes when data is transmitted to or received from

the LAN.

This LED is hardware-controlled.

100 If 100Base-T is detected, the LED illuminates. If 10Base-T is detected, it turns off.

LED Function

CP Indicates Central Processing Unit (CPU) activity. It flashes at intervals of about one

second.

P1 Indicates power supply #1 is ON.

P2 Indicates power supply #2 is ON (AP9303 only).

1 2 3 4 5 6 7 8 9 10 11 12

No comments

APC AP9306 Datasheet Page 6