Ericsson BFB100009/4 MD110 / MX-ONE Power Supply

Ericsson BFB100009/4 MD110 / MX-ONE Power Supply Image 1

Ericsson BFB100009/4 POU DC/DC converter power module for Ericsson telecommunications switching systems.

The Ericsson BFB100009/4 is a POU (Power Unit) board, a DC/DC converter power module used within Ericsson telecommunications switching systems, including the MD110 and MX-ONE platforms. It converts the exchange’s DC supply to a regulated output rail, powering the digital boards mounted in the same magazine or subrack.

The BFB-prefixed POU series is used across Ericsson’s telecommunications hardware range for distributed, board-level power conversion, keeping voltage delivery stable and protecting sensitive circuitry from supply fluctuations. This part shares its function and naming convention with related power units such as BFB101002/1, also stocked by Tech-Star, confirming it as part of the same established POU power module family.

This is a legacy, no-longer-manufactured Ericsson component, supplied as a maintenance or replacement spare for operators maintaining existing Ericsson telecommunications installations. Tech-Star (UK-based, shipped worldwide) stocks new and refurbished Ericsson telecommunications hardware. Enquire for current availability, condition and price.

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 BFB100009/4 refurbished or new?
Tech-Star supplies both new and refurbished Ericsson BFB100009/4. Refurbished items are tested and graded against manufacturer specifications; the condition is confirmed at quote.
What warranty is included with the Ericsson BFB100009/4?
Refurbished Ericsson BFB100009/4 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 BFB100009/4?
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 BFB100009/4 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 BFB100009/4 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 FeaturesDC/DC power conversion; Board-level regulated output; Modular magazine-mounted design
ApplicationsTelecommunications exchange power distribution; Ericsson switching system power supply; Legacy system maintenance
CompatibilityEricsson MD110 switching systems; Ericsson MX-ONE communication systems
SpecificationsPOU power unit module; DC/DC converter topology; Ericsson BFB hardware format
PlatformEricsson MD110 / MX-ONE
ManufacturerEricsson

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