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The Black Box PSU1002E-R4 is a high-quality spare power supply unit designed for use with Black Box KVM extender systems. Built to deliver stable and consistent power, this replacement ensures that your critical KVM extender setup continues running smoothly with maximum uptime and reliability.
As an official Black Box accessory, the PSU1002E-R4 meets the exact electrical and mechanical specifications required by supported KVM extender models. It provides peace of mind with factory-tested quality, ensuring compatibility and safety for mission-critical IT applications.
This spare power supply offers reliable energy efficiency, overload protection, and stable output for uninterrupted operation. It is engineered to act as a direct replacement, making maintenance practical and cost-effective. Compact in size, it integrates seamlessly into your existing extender system and requires no special configuration.
The PSU1002E-R4 is ideal as a hot spare in enterprise environments where uptime is non-negotiable. By having this unit available, IT teams can quickly swap failing or aged power supplies without disrupting service, lowering downtime risks. The PSU is equipped with built-in safeguards against overvoltage, overheating, and short circuits to ensure continuous safety and system longevity.
The Black Box PSU1002E-R4 is designed to eliminate worries of unexpected downtime caused by a faulty power source. With its consistent voltage regulation, it maintains system stability for connected extenders. For IT managers handling complex infrastructures, having this spare unit is crucial for keeping mission-critical KVM extender lines operational at all times.
| Specification | Details |
|---|---|
| Part Number | PSU1002E-R4 |
| Brand | Black Box |
| Product Type | Spare Power Supply |
| Compatibility | KVM extender |
| Input Voltage | 100–240 VAC |
| Frequency | 50/60 Hz |
| Output Voltage | 5 VDC |
| Output Current | 2A (typical) |
| Power Rating | 10W |
| Connector Type | DC Barrel Connector |
| Protections | Over-current, Over-voltage, Short-circuit |
| Efficiency | High efficiency operation |
| Enclosure | Durable plastic with compact form factor |
| Dimensions | Approx. 70 x 40 x 30 mm |
| Operating Temperature | 0°C to +40°C |
| Storage Temperature | -20°C to +80°C |
| Humidity | 5–90% non-condensing |
| Approvals | CE, FCC, RoHS compliant |
| Application | Backup power for KVM extender in enterprise setups |
| Warranty | Backed by Black Box warranty |

All packages are shipped same day if the order is placed before 3PM CST
We use UPS/FedEx to ship the packages with different service levels offered by UPS/FedEx
Overnight Shipping take 1 business day
Expedited Shipping take about 2-3 business days
Ground shipping take about 3-5 business days
You can select the desired service level at Checkout and we will make sure the package is shipped as per the selected service level.
We Accept
i) PayPal
ii) All Credit & Debit Cards
iii) Purchase Orders
iv) Check
v) Bank Transfer/ACH/Wire Transfer
To process the order through Paypal/CC, you can simply checkout and process the payment.
If you want to issue us Purchase Order/Check/Bank Transfer, Please contact us at the following details
Call: 469.458.9636
Email: sales@dcsupplies.net
If you have any queries, please contact us at the following details and we will be happy to help
Call
469.458.9636
469.458.9638
Email
sales@dcsupplies.net
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Black Box PSU1002E-R4 KVM Extender Spare Power Supply
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