NORTEL 25UMM00751JJM

NORTEL 25UMN00730DLJ

Brand: NORTEL | SKU: 25UMN00730DLJ

The 25UMN00730DLJ is a high-performance SFP28 transceiver module designed for 25Gbps Ethernet applications, supporting transmission distances up to 10 kilometers over single-mode fiber (SMF) with LC duplex connectors. It features low power consumption, digital diagnostic monitoring, and is fully compliant with SFP28 MSA and IEEE 802.3by standards.

Refurbished Availability

Refurbished versions of the NORTEL 25UMN00730DLJ are available through Comtek, providing a cost-effective alternative to new equipment. Each refurbished unit undergoes in-depth inspection and rigorous testing to ensure optimal performance and reliability. By selecting refurbished hardware, you benefit from substantial savings while maintaining quality and extending the useful life of your critical network infrastructure.

Expert Repair Service

Comtek’s highly skilled engineers offer expert repair services for SFP28 transceiver modules like the 25UMN00730DLJ, supporting equipment from leading vendors such as Cisco, Juniper, and Nokia. With fast turnaround times and comprehensive diagnostics, our repair solutions help telecom, network, and critical infrastructure users reduce downtime, extend asset lifecycles, and protect their investments.

Global Presence

With repair centres and offices strategically located in the UK, Northern Ireland, Germany, Greece, and the USA, Comtek delivers responsive, localised service to customers worldwide. Our extensive global network ensures timely support, efficient logistics, and a seamless customer experience wherever you operate.

Committed to Sustainability

Comtek is dedicated to promoting the circular economy by repairing, refurbishing, and extending the lifespan of telecom, network, and infrastructure equipment. Our sustainable practices help reduce electronic waste and carbon emissions, supporting a greener future while ensuring long-term value and cost savings for our customers.

For more information or to request a quote, please visit our contact form. All refurbished and repaired equipment comes with warranty coverage for peace of mind.