The Sonus CNA03 is a standby T3 adapter for the Sonus GSX9000 media gateway. It is the redundancy half of a protected T3 arrangement, taking over the physical connection if the working adapter fails. Protected configurations are the norm on gateways carrying live interconnect traffic, so the standby part is ordered alongside the working one.
The GSX9000 is a 16-slot media gateway chassis: two slots carry redundant management network servers and the remaining fourteen take circuit or packet network server modules, each paired with a rear-panel adapter that presents the physical interfaces. Sonus merged with GENBAND in 2017 to form Ribbon Communications.
Tech-Star supplies refurbished Sonus hardware from the UK with worldwide shipping. Contact the sales team for availability and lead time on this part.
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 Sonus CNA03 refurbished or new?
Tech-Star supplies both new and refurbished Sonus CNA03. Refurbished items are tested and graded against manufacturer specifications; the condition is confirmed at quote.
What warranty is included with the Sonus CNA03?
Refurbished Sonus CNA03 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 Sonus CNA03?
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 Sonus CNA03 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 Sonus CNA03 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.