A+ SERVER 2022G-URF User's Manual

Unit Identifier Button

In addition to the UID (Unit Identifier) button on the rear I/O panel, there is another UID button located on the control panel. When you push either UID button, both Rear UID and Front Panel UID Indicators will illuminate. Push either button again to turn off both indicators. These UID indicators provide easy identification of a system unit that may be in need of service.

UID Button

Pin Definitions

Pin# Definition

1Ground

2Ground

3Button In

4Ground

LAN1/2 (Ethernet Ports)

Two Gigabit Ethernet ports (designated LAN1 and LAN2) are located beside the VGA port. Additionally, there is a dedicated LAN for IPMI on top of the two rear USB ports. These Ethernet ports accept RJ45 type cables.

LAN Ports (LAN1/2)

Pin Definition

Pin#

Definition

Pin#

Definition

1

P2V5SB

10

SGND

2

TD0+

11

Act LED

3

TD0-

12

P3V3SB

4

TD1+

13

Link 100 LED

 

 

 

(Yellow, +3V3SB)

5

TD1-

14

Link 1000 LED

 

 

 

(Yellow, +3V3SB)

6

TD2+

15

Ground

7

TD2-

16

Ground

8

TD3+

17

Ground

9

TD3-

18

Ground

 

 

 

NC indicates no connection.

Compact Flash Card PWR Connector

A Compact Flash Card Power Connector is located at JWF1. For the Compact Flash Card to work properly, you will need to enable with JCF1 and connect a Compact Flash Card power cable to JWF1 first.

5-18

Page 68
Image 68
SUPER MICRO Computer 2022G-URF user manual Unit Identifier Button, LAN1/2 Ethernet Ports, Compact Flash Card PWR Connector