The Ciena 134-0057-910 is a CoreDirector OC-48 interface card, built for Ciena’s CoreDirector multiservice switching platform, and a sibling part to the adjacent 134-0058-910 in the same OC-48 interface family. It provides an OC-48 (2.5 Gbps) SONET/SDH line or tributary interface into a CoreDirector chassis for carrier transport and grooming applications. CoreDirector installations of this generation remain in service across a number of established carrier networks, and genuine interface cards such as this one are needed to restore a failed OC-48 port or add capacity to an existing chassis. Buyers should confirm exact compatibility with their specific CoreDirector shelf build before ordering. Tech-Star (UK-based, shipped worldwide) supplies Ciena CoreDirector spares. 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 Ciena 134-0057-910 refurbished or new?
Tech-Star supplies both new and refurbished Ciena 134-0057-910. Refurbished items are tested and graded against manufacturer specifications; the condition is confirmed at quote.
What warranty is included with the Ciena 134-0057-910?
Refurbished Ciena 134-0057-910 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 Ciena 134-0057-910?
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 Ciena 134-0057-910 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 Ciena 134-0057-910 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.