Supero H8DGG-QF, User Manual

Page: 34 / 77

Chapter 2: Installation
2-13
UID Button
Pin Defi nitions
Pin# Defi nition
1 Ground
2 Ground
3 Button In
4 Ground
Unit Identifi er Button
There is one Unit Identifi er (UID) button on
the rear control I/O panel and another UID
button located on the control panel. When
you push either UID button, both Rear
UID and Front Panel UID Indicators will
illuminate. Push either button again to turn off
both indicators. These UID indicators provide
easy identifi cation of a system unit that may
be in need of service.
Video Connector
A Video (VGA) connector is located below
the COM Port on the IO backplane. This
connector is used to provide video and CRT
display.
LAN1/2 (Ethernet Ports)
Two Gigabit Ethernet ports (designated
LAN1 and LAN2) are located beside the
VGA port. Additionally, there is a dedicated
LAN poor for IPMI above the two rear USB
ports. These Ethernet ports accept RJ45
type cables.
Serial Port
The COM1 serial port is located beside the
VGA port. See the table on the right for pin
defi nitions.
Note: NC indicates no connection.
Serial Port Pin Defi nitions
(COM1)
Pin # Defi nition Pin # Defi nition
1 DCD 6 DSR
2 RXD 7 RTS
3 TXD 8 CTS
4 DTR 9 RI
5 Ground 10 NC