Extron electronics FOX 4G Matrix 14400 User Manual page 12

• Primary and redundant, hot-swappable power supplies — The hot-
swappable, externally mounted redundant power supply is configured to
automatically take over the load from the primary supply in the case of a
failure.
The complete power circuit, from the plug, through the power supply,
to the power's insertion onto the power distribution plane, is separate
and redundant (figure 1-2). If the installation includes uninterruptible
or completely separate power sources, the switcher remains powered up
through any power interruption short of a simultaneous loss of power on
both power sources.
AC
Power
Primary
Power
Supply
Figure 1-2 — Redundant power supply backs up primary
The hot-swappable redundant power supply means zero downtime for the
switcher and no loss of functionality should one power supply fail. Should
a primary power supply fail, the redundant power supply immediately
assumes the load of the failed primary supply. A failed power supply is
easily replaceable from the rear at any time without powering down the
matrix and with no tools required.
• Hot-swappable fans — The hot-swappable, externally mounted fans allow
quick replacement to avert overheating in the case of a failure. Fans can be
replaced without powering down the switcher.
Operational flexibility — Operations such as input/output selection and setting of
presets can be performed via the Ethernet port or either serial port. The serial
ports allow remote control via a PC or a control system. The Ethernet link
allows multiple remote links with two levels of password protection.
• Windows-based control/configuration program
• Simple Instruction Set (SIS)
• Remote control panels and keypads
Upgradeable firmware — The firmware that controls all switcher operation can
be upgraded in the field via RS-232/RS-422 or Ethernet, without taking the
switcher out of service. Firmware upgrades are available for download
on the Extron Web site, www.extron.com, and can be installed using the
Windows-based control/configuration program or the built-in HTML pages.
FOX 4G Matrix 14400 Switcher • Introduction
AC
Power
Redundant
Power
Supply
1-5