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SuperServer SYS-5039MC-H8TRF User's Manual
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3
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Figure 4-1. Rear I/O Ports
Rear I/O Ports
Item Description
1
JKVM1
2
SW2
3
JUIDB1
KVM1 Connector
The JKVM1 connector is an acronym for Keyboard, Video, and Mouse. The connector
supports a set of keyboard, monitor, and mouse to control multiple computers. It also provides
a VGA connection, COM1, and two USB 2.0 connections (USB0/1).
COM Port
The motherboard has one COM port header to provide a serial connection.
COM Port
Pin Definitions
Pin#
Definition
Pin#
Definition
1
SP_DCDA
6
SP_DSRA
2
SP_RXDA
7
SP_RTSA
3
SP_TXDA
8
SP_STSA
4
SP_DTRA
9
SP_RIA
5
GND
10
NC
4.3 Rear Input/Output Ports
Rear I/O Ports
The rear of each node offers two RJ45 Gb Ethernet LAN ports, control switches, and a KVM
port.