The Nortel 25UTM00750GWA is an STM-1 optical aggregate interface card, part of Nortel’s TN-1X STM-1 add and drop multiplexer for SDH access networks. The TN-1X sits at the access edge of SDH networks, multiplexing plesiochronous tributaries up to an STM-1 aggregate signal and adding, dropping or passing traffic through at each node. TN-1X nodes installed years ago are still carrying live traffic on a number of access networks, and this card is a like-for-like Nortel spare for that installed base. Card revisions and firmware loads vary across the TN-1X’s service life, so confirm the shelf slot and revision this unit replaces before ordering.
Tech-Star is UK-based and ships worldwide. Contact our sales team to confirm exact compatibility, 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 Nortel 25UTM00750GWA refurbished or new?
Tech-Star supplies both new and refurbished Nortel 25UTM00750GWA. Refurbished items are tested and graded against manufacturer specifications; the condition is confirmed at quote.
What warranty is included with the Nortel 25UTM00750GWA?
Refurbished Nortel 25UTM00750GWA 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 25UTM00750GWA?
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 25UTM00750GWA 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 25UTM00750GWA 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.