The Nortel NTFT31AA is recorded as a TN-1C 34M item. The TN-1C is Nortel’s standalone STM-1 add and drop multiplexer, and the 34M designation points to the 34 Mbit/s tributary side, the higher order plesiochronous rate the multiplexer can take alongside 2 Mbit/s circuits. That designation is what our supplier record gives, and we have not expanded it beyond what we can support, so treat the wider detail as unconfirmed until we have checked the unit.
Nortel’s TN series covered SDH multiplexers from the TN-1C and TN-1X at STM-1 up to the TN-4X, TN-16X and TN-64X in the core. The TN-1C is the compact standalone member of that family, and units are maintained rather than replaced because the surrounding network still runs on SDH.
If you can tell us the system this is going into, or send a photograph of the board label, we will check the unit we hold against your requirement before you order. Tech-Star (UK-based, shipped worldwide) sources and supplies Nortel hardware to order. Get in touch with our sales team for availability, tested condition and a 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 Nortel NTFT31AA refurbished or new?
Tech-Star supplies both new and refurbished Nortel NTFT31AA. Refurbished items are tested and graded against manufacturer specifications; the condition is confirmed at quote.
What warranty is included with the Nortel NTFT31AA?
Refurbished Nortel NTFT31AA 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 Nortel NTFT31AA?
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 Nortel NTFT31AA 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 Nortel NTFT31AA 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.