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About This Guide
The D-Link DPS-520 is a Redundant Power System (RPS)
provides an affordable, 90 Watt, Power over HDBaseT
(PoH), rack-mountable, RPS solution. This guide provides
step-by-step instructions to setup the RPS and install it to
a switch that supports incoming PoH.
Please note that the model you have purchased may
appear slightly different from those shown in the
illustrations. For more detailed information about your
product, its components, making connections, and
technical specifications, please refer to the User’s Guide
included with your product.
Package Contents
- DPS-520 Redundant Power Supply
- Quick Installation Guide
Description
The DPS-520 redundant power supply (RPS) is used with
the DGS-1520-28 / DGS-1520-52 switches, allows to
to conform to the power requirements of the switches
being supported.
Using PoH, it connects to a PoH-enabled switch using
a standard Ethernet UTP/STP cable. A standard, three-
pronged AC power cable connects the RPS to the main
power source.
Figure 1 - Front View of the DPS-520
Rack Installation
The DPS-520 can be installed on a desktop or into a
standard switch rack by inserting it into an additional
DPS-800.
The DPS-800 is a standard-size rack mount (1.25U in
height) designed to hold up to two RPS units.
Figure 2 - Installing the DPS-520 into the DPS-800
Figure 3 - Installing the DPS-800 in a standard switch rack
* Up to three simultaneously connected DGS-1520-52
working at maximum load or up to four DGS-1520-28
supported.
connect up to four devices and provides power
consumption of 180 W (90 W per port). It is designed