Ericsson ROF1314431/1 RBS Power Supply

Ericsson ROF1314431/1 RBS Power Supply Image 1

Ericsson ROF1314431/1 NPU power card (+5V to -5V) for the MD110 PBX.

The Ericsson ROF1314431/1 is the NPU power unit, a DC converter card for the Ericsson MD110 PBX. It generates a negative 5V rail from the system’s positive 5V supply, providing the additional voltage required by certain boards within the exchange. The card is designed to sit in the dedicated NPU slots of the GBP8 and GBP9 equipment magazines, forming part of the MD110’s internal power arrangement. This is a legacy component from the MD110 family, a modular digital PBX widely deployed in enterprise and multi-site environments and later supported under the Aastra and Mitel MX-ONE portfolios. The ROF1314431/1 remains relevant for organisations maintaining existing MD110 installations or holding spares for installed power equipment. Available from Tech Star as new or refurbished stock. Submit a price enquiry for availability and lead time.

Worldwide supply. We export new and refurbished telecoms and networking equipment internationally. International buyers welcome, request a delivered quote in your currency. Supply subject to export checks.

From the same manufacturer

Compatible with the same platform

Frequently asked questions

Is the Ericsson ROF1314431/1 refurbished or new?
Tech-Star supplies both new and refurbished Ericsson ROF1314431/1. Refurbished items are tested and graded against manufacturer specifications; the condition is confirmed at quote.
What warranty is included with the Ericsson ROF1314431/1?
Refurbished Ericsson ROF1314431/1 comes with a 90-day parts and labour warranty as standard. Extended warranty options are available on request.
How do I get a price for the Ericsson ROF1314431/1?
Pricing reflects current stock and lead time, so we quote per enquiry. Submit the part number through the contact form for a quote, typically within one business hour.
Can the Ericsson ROF1314431/1 be returned?
Returns are accepted within 14 days of delivery in line with our return policy. A restocking fee may apply for opened items.
How quickly can the Ericsson ROF1314431/1 be delivered?
Lead time depends on current stock. UK-based items typically ship the next business day; sourced items vary. We confirm lead time at quote.

Key Features5V DC output; NPU power supply; DC/DC voltage conversion
ApplicationsMobile network base station power distribution; NPU power delivery; RBS maintenance and sparing
CompatibilityEricsson RBS base station platforms; Ericsson NPU modules
SpecificationsOutput voltage: 5V DC; DC/DC converter topology
PlatformEricsson RBS
ManufacturerEricsson

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