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Chapter 5: Advanced Serverboard Setup
5-17
Wake-On-Ring
The Wake-On-Ring header is des-
ignated JWOR. This function allows
your computer to receive and "wake-
up" by an incoming call to the modem
when in suspend state. See the table
on the right for pin defi nitions. You
must have a WOR card and cable to
use this feature.
SMB
The System Management Bus header
(for the PCI bus) is designated SMB.
Connect the appropriate cable here to
utilize SMB on your system. See the
table on the right for pin defi nitions.
Wake-On-Ring
Pin Defi nitions
(JWOR)
Pin# Defi nition
1 Ground (Black)
2 Wake-up
SMBUS_PS
This header is for I
2
C, which may be
used to monitor the status of the power
supply. See the table on the right for
pin defi nitions.
SMB Header
Pin Defi nitions (SMB)
Pin# Defi nition
1 Data
2 Ground
3 Clock
4 No Connection
SMBUS_PS (I
2
C)
Pin Defi nitions
Pin# Defi nition
1 Clock
2 SMB Data
3N/A
4N/A
5N/A
LAN1/2 (Ethernet Ports)
Two Ethernet ports (designated LAN1
and LAN2) are located beside the VGA
port on the I/O backplane. These ports
accept RJ45 type cables.