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H8SSL-i User's Manual
LAN1/2 (Ethernet Ports)
Two Gigabit Ethernet ports (desig-
nated LAN1 and LAN2) are located
beside the VGA port. These ports
accept RJ45 type cables.
Chassis Intrusion
A Chassis Intrusion header is located
at JL1. Attach the appropriate cable
to inform you of a chassis intrusion.
IPMI Header
The Intelligent Platform Management
Interface (IPMI) header is located at
J5.
Connect the appropriate cable
here to utilize IPMB on your system.
See the table on the right for pin
defi nitions.
Power Supply Fail Alarm
Header
Connect a cable from your power
supply to JP1 to provide you with
warning of a power supply failure.
The warning signal is passed through
the PWR_LED pin to indicate a power
failure. See the table on the right for
pin defi nitions.
Power Supply Fail Alarm
Reset Header
Connect JP11 to the alarm reset but-
ton on your chassis (if available) or to
a microswitch to allow you to turn off
the alarm that sounds when a power
supply module fails. See the table on
the right for pin defi nitions.
Chassis Intrusion
Pin Defi nitions (JL1)
Pin#
Defi nition
1
Intrusion Input
2
Ground
Pin Defi nitions (J5)
Pin#
Defi nition
1
Data
2
Ground
3
Clock
4
N/A
Power Supply Fail
Alarm Header
Pin Defi nitions (JP1)
Pin#
Defi nition
1
P/S 1 Fail Signal
2
P/S 2 Fail Signal
3
NC
4
Reset (from MB)
Note: This feature is only available when using
redundant power supplies.
Alarm Reset Header
Pin Defi nitions (JP11)
Pin#
1
2
2-12
IPMI
Defi nition
Ground
Reset Signal
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