Cisco PA-8B-S/T

Brand: | SKU: PA-8B-S/T

The PA-8B-S/T is an 8-port Basic Rate Interface (BRI) S/T WAN interface card designed for modular routers, providing high-density ISDN BRI connectivity for enterprise branch office and teleworker environments. It supports multiple simultaneous ISDN connections with integrated Layer 1 and Layer 2 functionality.

Refurbished Availability

Refurbished Cisco PA-8B-S/T cards are available from Comtek, offering a cost-effective alternative to new hardware without compromising on quality. Each unit undergoes comprehensive testing and quality assurance procedures to ensure reliable performance and compliance with original manufacturer specifications. By choosing refurbished equipment, customers benefit from significant cost savings while maintaining network reliability and operational excellence.

Expert Repair Service

Comtek provides expert repair services for the Cisco PA-8B-S/T and similar interface modules. Our skilled engineers are experienced in servicing equipment from leading vendors including Cisco, Juniper, and Nokia. With fast turnaround times and advanced diagnostics, Comtek helps telecoms, network operators, and critical infrastructure users extend the lifespan of their essential hardware while minimising downtime and maximising ROI.

Global Presence

With repair centres and offices strategically located in the UK, Northern Ireland, Germany, Greece, and the USA, Comtek delivers responsive and localised service to customers worldwide. Our global reach ensures rapid support, efficient logistics, and a high level of customer satisfaction no matter where your operations are based.

Committed to Sustainability

Comtek is dedicated to supporting the circular economy by refurbishing and repairing telecom, network, and critical infrastructure equipment. By extending the service life of devices like the Cisco PA-8B-S/T, we help reduce e-waste and carbon emissions, while providing long-term value and sustainability benefits to our customers and the environment.

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.