The ADVA 1040904050 is a hot-swappable switch-mode power supply unit for ADVA optical networking equipment, built to an industrial temperature rating. It takes 100 to 240V AC at 50/60Hz through a C14 inlet and gives 12V DC at 2A. Being hot-swappable, it is designed to be drawn out and replaced while the rest of the chassis keeps running, which is why these supplies are normally fitted in pairs: the traffic stays up on the remaining unit while the failed one is changed. The industrial temperature rating matters where the equipment sits in a street cabinet or an unmanned site rather than a climate-controlled room, since the supply is usually the first part to suffer when the ambient temperature swings. ADVA chassis take both AC and DC input variants, so confirm which supply your chassis expects before ordering. Tech-Star (UK-based, shipped worldwide) supplies ADVA components for ongoing maintenance projects.
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 ADVA 1040904050 refurbished or new?
Tech-Star supplies both new and refurbished ADVA 1040904050. Refurbished items are tested and graded against manufacturer specifications; the condition is confirmed at quote.
What warranty is included with the ADVA 1040904050?
Refurbished ADVA 1040904050 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 ADVA 1040904050?
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 ADVA 1040904050 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 ADVA 1040904050 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.