Black Box 1300 73 55 66 

1300 73 55 66


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

Redundant power supply for EmeraldSE.

Call for Pricing

Call 1300 734 455 to place order

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 no-questions-asked warranty that protects your Black Box® brand products* from faulty workmanship and defects.

During the warranty period, Black Box Network Services will repair or replace your faulty equipment 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 1300-734-455.

** Certain products may not be eligible.