The Marconi 1HAT60592ADT is an electrical mux card, marked SN65A-STM1, Series 3, for Marconi’s SMA range of SDH add/drop multiplexers. It multiplexes electrical circuits into an STM-1 signal within the shelf’s Series 3 mapping stage.
Marconi’s SMA family, inherited from GPT and Plessey, is a subrack of plug-in units: line termination units at the PDH rates, mapping and mux cards such as this one, optical STM interfaces, a system controller, alarm cards and power feeds. Marconi’s 2006 collapse ended factory support, so every SMA site still in service is maintained from secondary-market spares.
Tech-Star (UK-based, shipped worldwide) holds SMA cards for maintenance and expansion projects. Please contact our sales team for current stock and 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 Marconi 1HAT60592ADT refurbished or new?
Tech-Star supplies both new and refurbished Marconi 1HAT60592ADT. Refurbished items are tested and graded against manufacturer specifications; the condition is confirmed at quote.
What warranty is included with the Marconi 1HAT60592ADT?
Refurbished Marconi 1HAT60592ADT 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 Marconi 1HAT60592ADT?
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 Marconi 1HAT60592ADT 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 Marconi 1HAT60592ADT 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.