The Newbridge 90-4909-36/E is an STM-1 interface card from the 90-4909 series for the MainStreet Xpress 36170 ATM switch. Cards in this series give the switch 155 Mbit/s STM-1 ATM ports that can be configured as a user-network interface facing customer equipment or as a network-node interface between switches, with electrical, multimode and single-mode builds distinguished by the last pair of digits.
This particular code does not appear individually in the parts catalogues we can check, so we will confirm the optics from the board legend instead of guessing. The /E is a build revision. Newbridge Networks was acquired by Alcatel in February 2000, and the platform later passed to Alcatel-Lucent and then Nokia. It is out of vendor support and maintained from held stock. Tech-Star is UK-based and ships worldwide.
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 Newbridge 90-4909-36/E refurbished or new?
Tech-Star supplies both new and refurbished Newbridge 90-4909-36/E. Refurbished items are tested and graded against manufacturer specifications; the condition is confirmed at quote.
What warranty is included with the Newbridge 90-4909-36/E?
Refurbished Newbridge 90-4909-36/E 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 Newbridge 90-4909-36/E?
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 Newbridge 90-4909-36/E 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 Newbridge 90-4909-36/E 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.