Chapter 1
17
Rear Panel
Altos G520 with redundant power supply unit installed. Altos G520 with fixed single power supply unit installed.
No.
Component
Description
1
Power supply module bay
(empty)
Allows installation of a hot-swap redundant power supply
module.
NOTE:
Though the system supports two hot-swap
power supply module bays, the system
comes bundled with only a single power
supply module. You have the option to
separately purchase an extra power supply
module to provide the system with redundant
power source.
2
PS/2 mouse port
Connects to a PS/2 mouse
3
PS/2 keyboard port
Connects to a PS/2 keyboard
4
USB ports
Connects to USB devices
5
Serial port
Connects to serial devices
6
Parallel/printer port
Connects to parallel devices
7
VGA/monitor port
Connects to monitors
8
Gigabit LANports (10/100/
1000Mbps)
Connects to network cables
9
Service ID indicator
Indicates chassis ID status (blue)
10
Service ID button
Illuminates LEDs on both the front and rear of the server,
simplifying identification of the server in a rack from the rear.
11
Expansion slots
For installing expansion cards
12
Ventilation slots
For maintaining proper airflow condition inside the chassis.
13
Keyhole
A pair of system keys attached for unlocking the bezel door.
14
PCI slot lock lever
Secures the PCI card to the system
15
Rear system fan
Optimizes system airflow
