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Emerald® Spare PSU for EmeraldSE KVM-over-IP Transmitter & Receiver - 5VDC

Redundant power supply for EmeraldSE.


Limited Quantity In Stock
Typically Ships within One Week
2 Year Double Diamond™ Warranty (Standard)

*Required field

Product Features

  • 5 Foot Power Supply Cord
  • Heat Dissipation/BTU/h - (5VDC x 4Amps) * 3.41 = 68.2 BTU/h MAX (Voltage x Nominal Current) * 3.41 = BTU/H
  • Supplies 5VDC and up to 4A of Power
  • Spare / Redundant External Power Supply using 2.5mm barrel


Spare / Redundant Power Supply for devices that require 5VDC and up to 4A of power. The power supply can be used in combination with EmeraldSE KVM-over-IP Transmitters and Receivers.

Tech Specs

Operating Humidity 5-95% non condensing
Approvals FCC, CE, RoHS, WEEE, UL # E225703
Connectors (1) 2.5mm barrel for power:
(1) C8 Non-Polarized
Dimensions 3.25" W x 1.89" D x 1.3" H
Efficiency Level Level VI
Input Connector IEC320, C8
Input Current 0.9 Amps MAX
Input Voltage 100-240 VAC, 50/60 Hz
Operating Temperature 32ºF to 95ºF (0ºC to 35ºC)
Output Connector 2.5mm Barrel
Output Current 4 Amps MAX
Output Voltage 5 VDC
Power External in-line power supply
Power Consumption 20 Watts MAX (unit uses < 5 Watts)
Storage Temperature -4ºF to 140ºF (-20ºC to 60ºC)
Weight 0.35 lbs
MTFB Imported 750,000 hours

* Technical specification weight is the unit weight. It is not the packaged shipping weight. For shipping weight, please contact Black Box customer service at 877-877-2269.


Double Diamond Warranty Diamond

Double Diamond™ Warranty (Standard)

Take the risk out of equipment purchases with the Double Diamond™ Warranty from Black Box Network Services.

The Double Diamond Warranty is our warranty that protects your Black Box® brand products* from accidental damage, including drops, water, and power surges.

The Spare PSU for EmeraldSE KVM-over-IP Transmitter & Receiver - 5VDC comes with a standard 2 Year Double Diamond™ Warranty (Standard) already included.

During the warranty period, Black Box Network Services will repair or replace your damaged equipment within one week of receipt at NO CHARGE!*

Plus, get an Extended Double Diamond Warranty.

You can also extend your warranty or protect a previously purchased Black Box® brand product** for an additional year—for only 10% of the purchase price! Or, extend your coverage for a full three years for only 20% of the purchase price!

Ordering an extended warranty is easy: When viewing a product in your shopping cart, just select the one or three years of additional coverage in the dropdown menu under “Warranty Options.” For details, contact Customer Service at 724-746-5500.

* Warranty subject to certain exclusions and limitations ** Certain products may not be eligible.

What’s more, we also have a 45-day return policy. Simply call Customer Service for a Return Authorization (RA) number, return your product in new condition and in the original package, and receive a full refund.