The Ericsson ROF1571039/4 is an SPU (Signal Processor Unit) interface board used within the Central Processor (CP) subsystem of the Ericsson AXE-10 digital switching system. It forms part of the CP hardware family alongside related boards such as the IPU (Instruction Processor Unit) and the Program Store Handler, working together to control call processing and system supervision functions within the exchange.
AXE-10 was Ericsson’s long-running program-controlled switching platform, deployed extensively worldwide across fixed and mobile networks from the late 1970s through to the 2000s. Boards from the ROF-157 series, including this SPU unit, are part of the processor and interface hardware fitted into AXE-10 central processor magazines.
This is a legacy component, no longer manufactured, supplied as a maintenance spare for operators still running AXE-10 exchanges or holding equipment in service. Tech-Star (UK-based, shipped worldwide) carries new and refurbished AXE-10 hardware. Enquire for current stock, 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.
Frequently asked questions
Is the Ericsson ROF1571039/4 refurbished or new?
Tech-Star supplies both new and refurbished Ericsson ROF1571039/4. Refurbished items are tested and graded against manufacturer specifications; the condition is confirmed at quote.
What warranty is included with the Ericsson ROF1571039/4?
Refurbished Ericsson ROF1571039/4 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 ROF1571039/4?
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 ROF1571039/4 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 ROF1571039/4 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.