ASRock IMB-A182P [10/39] I o panel

1.4 I/O Panel

1 USB 2.0 Ports (USB01)

2 Serial Port (COM1)

3 Serial Port (COM3)

4 LAN RJ-45 Port (LAN1)

5 LAN RJ-45 Port (LAN2)

6 Front Speaker (Lime)

7 Microphone (Pink)

8 USB 2.0 Ports (USB6_7)

9 USB 3.0 Ports (USB3_0_1)

10 HDMI Port (HDMI2)

11 HDMI Port (HDMI1) (Optional)*

12 D-Sub (VGA1)

13 PS/2 Keyboard/Mouse Port

There are two LEDs on each LAN port. Please refer to the table below for the LAN

port LED indications.

ACT/LINK

LED

SPEED

LED

LAN Port

LAN Port LED Indications

Activity/Link LED SPEED LED

Status Description Status Description

Off No Link Off 10Mbps connection

Blinking Data Activity Orange 100Mbps connection

On 100Mbps connection Green 1Gbpsconnection

* HDMI1 port on the I/O panel is for IMB-A182-H only.

PIN RS232 RS422 RS485

DCD, Data

carrier detect

TX- RTX-

RXD, Receive

data

RX+ N/A

TXD, Transmit

data

TX+ RTX+

DTR, Data

terminal ready

RX- N/A

5 GND GND GND

COM1/COM3 RS232/422/485 Pin Mapping