The Lucent 2557 243131 is a G06 power supply unit, marked PSU 4-16 NT. Its 2557-prefixed part number and NT designation sit outside Lucent’s Cajun, CBX 500 and Stinger numbering conventions. It shares its part-number family with the 2557-243281 Display and Control Unit (TN-16L). Buyers with an existing installation should check compatibility against their specific shelf and backplane before ordering. Tech-Star (UK-based, shipped worldwide) stocks Lucent components. Please contact our sales team, with a label photo or system reference if you have one, for pricing.
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 Lucent 2557 243131 refurbished or new?
Tech-Star supplies both new and refurbished Lucent 2557 243131. Refurbished items are tested and graded against manufacturer specifications; the condition is confirmed at quote.
What warranty is included with the Lucent 2557 243131?
Refurbished Lucent 2557 243131 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 Lucent 2557 243131?
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 Lucent 2557 243131 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 Lucent 2557 243131 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.