User Manual

2-46
Chapter 2: Hardware information
18. Auxiliary panel connector (20-pin AUX_PANEL1)
This connector is for additional front panel features including front panel SMB,
locator LED and switch, chassis intrusion, and LAN LEDs.
1. Front panel SMB (6-1 pin FPSMB)
These leads connect the front panel SMBus cable.
2. LAN activity LED (2-pin LAN1_LED, LAN2_LED)
These leads are for Gigabit LAN activity LEDs on the front panel.
3 Chassis intrusion (4-1 pin CHASSIS)
These leads are for the intrusion detection feature for chassis with
intrusion sensor or microswitch. When you remove any chassis
component, the sensor triggers and sends a high-level signal to these
leads to record a chassis intrusion event.
4. Locator LED (6-pin LOCATOR)
These leads are for the locator switch and LED on the front panel.
®
DSGC-DW Series Auxiliary panel connector
AUX_PANEL1
I2C_4_DATA#LOCATORLED1+ +5VSBLOCATORLED1- LAN1_LINKLOCATORBTN# LAN1_ACTGND
+5VSB
I2C_4_CLK# GNDGND LAN2_ACTLOCATORLED2- LAN2_LINKLOCATORLED2+
CASEOPEN
PIN1
NC
1 2 2
5 43 4
19. TPM connector (20-1 pin TPM)
This connector supports a Trusted Platform Module (TPM) system, which can
securely store keys, digital certicates, passwords, and data. A TPM system
also helps enhance network security, protects digital identities, and ensures
platform integrity.
®
DSGC-DW Series TPM connector
TPM1
X
GND
X
+3.3V
LAD0
+3.3V
LAD3
LRESETn
LFRAMEn
CK_33M_TPM
X GND SERIRQ GND LAD1 LAD2 X X X
PIN1