Edge-Core RPS900W, Installation Manual, Page: 9 / 28

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RPS Description and Specifications
Overview
Thank you for choosing the RPS900W redundant power supply (RPS). This RPS is built
to provide a reliable redundant power source for Edge-Core ECS4510-52P and
ECS4620-52P PoE-enabled switches that are equipped with a redundant DC power
input connector.
In the event of an AC power outage or failure of the switch’s internal power supply, this
RPS can supply up to 900 Watts of backup power for your PoE switch.
Features and Benefits
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Designed to support the Edge-Core ECS4510-52P and ECS4620-52P switches with
an 11.3 VDC supply of up to 126 W and a 54 VDC supply of up to 780 W. (The AC
power is managed by software with an upper limit of 730 W for PoE.)
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Indicator LEDs located on the front panel.
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The RPS AC cord can draw power from a seperate AC power source, for example,
an Uninterruptible Power Supply (UPS).
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Custom DC power cable provides backup power to the switch from the RPS.
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Thermal overload protection prevents the RPS from overheating if a thermal
overload occurs.
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Over-voltage protection shuts down the output channel if the voltage exceeds a
preset threshold.
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Over-current protection shuts down the RPS if the output load exceeds a preset
threshold.
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Short-circuit protection prevents the RPS from being damaged from a short circuit
on either output channel.