Cisco ESR-1OC12/P-SMI

Brand: | SKU: ESR-1OC12/P-SMI

The ESR-1OC12/P-SMI is a single-port OC-12/STM-4 Packet over SONET/SDH line card designed for Cisco 12000 Series routers, providing high-speed optical connectivity with Small Form-Factor Pluggable (SFP) interface support and advanced traffic management features.

Refurbished Availability

Refurbished versions of the Cisco ESR-1OC12/P-SMI are available from Comtek, offering substantial cost savings without compromising on reliability. Each refurbished unit undergoes comprehensive quality assurance and rigorous testing processes to ensure optimal performance and durability. Choosing refurbished equipment allows customers to maximize their IT budget while maintaining the high standards required for critical network operations.

Expert Repair Service

Comtek provides expert repair services for the Cisco ESR-1OC12/P-SMI and a wide range of similar products. With a team of highly skilled engineers and extensive experience across multiple vendors such as Cisco, Juniper, and Nokia, we deliver fast turnaround times and dependable solutions. Our repair services are trusted by network operators, telecom providers, and critical infrastructure organisations seeking to minimise downtime and extend the life of their technology investments.

Global Presence

With repair centres and offices strategically located in the UK, Northern Ireland, Germany, Greece, and the USA, Comtek delivers responsive service and support to customers worldwide. This global footprint ensures rapid logistics, local expertise, and a high level of customer satisfaction for organisations operating across different regions and time zones.

Committed to Sustainability

Comtek is dedicated to supporting the circular economy by extending the lifecycle of telecom, network, and infrastructure equipment like the Cisco ESR-1OC12/P-SMI. Through refurbishment and repair services, we help reduce e-waste, lower carbon emissions, and provide long-term value to our customers, contributing to a more sustainable and responsible technology sector.

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.