Supermicro SuperServer SYS-110P-WR User Manual page 54

Chassis Intrusion
A Chassis Intrusion header is located at JL1 on the motherboard. Attach the appropriate cable
from the chassis to inform you of a chassis intrusion when the chassis is opened. Refer to
the table below for pin definitions.
NVMe I C Header
2
Connector JNVI C1 is a management header for the Supermicro AOC NVMe PCIe peripheral
2
cards. Please connect the I
NC-SI Header for IPMI Support
A Network-Controller Sideband Interface (NC-SI) header is located at JNCSI1 on the
motherboard. For remote management, connect the appropriate cable from this header
to an add-on card to provide the out-of-band (sideband) connection between the onboard
Baseboard Management Controller (BMC) and a Network Interface Controller (NIC). For
the network sideband interface to work properly, you will need to use a NIC add-on card
that supports NC-SI and must use a special cable. Please contact Supermicro at
supermicro.com to purchase the cable for this header. Refer to the table below for pin
definitions.
Pin#
1
3
5
7
9
11
13
15
17
19
21
Chassis Intrusion
Pin Definitions
Pin# Definition
1 Intrusion Input
2 Ground
C cable to this connector.
2
NCSI
Pin Definition
Definition Pin# Definition
NCSI Clock 2 Ground
NCSI_CRS_DV 4 Ground
NCSI_RX_D0 6 Ground
NCSI_RX_D1 8 Ground
NCSI_TX_D0 10 Ground
NCSI_TX_D1 12 Ground
NCSI_TX_EN 14 NCSI_Present_N
JNCSI_SRB_IN 16 JNCSI_ARB_OUT
P5V_AUX 18 P5V_AUX
P5V_AUX 20 P5V_AUX
P5V_AUX 22 Test Point
54
Chapter 4: Motherboard Connections
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