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Home / Extreme / SLX Routers / SLX 9850 – Core Router / Extreme ExtremeRouting SLX 9850 Routers - Refurbished, Used, New

Extreme ExtremeRouting SLX 9850 Routers - Refurbished, Used, New

Best Selling

Extreme SLX 9850 routers are high-capacity modular platforms designed to meet the most demanding needs of large enterprises, service providers, and data center cores. With a fully distributed architecture, these systems provide massive throughput, carrier-class resiliency, and the scale required for next-generation networking.

The SLX 9850 family is available in 4-slot, 8-slot, and 16-slot chassis options, each capable of supporting a wide range of line cards for 10G, 25G, 40G, 100G, and 400G connectivity. Breakout configurations enable administrators to subdivide high-speed ports into multiple lower-speed channels, offering investment protection and smooth migration as networks evolve. Non-blocking performance across all slots ensures predictable low latency for mission-critical services.

These routers support advanced IPv4 and IPv6 routing, MPLS, Segment Routing, QoS, and traffic engineering, making them ideal for WAN edge, metro aggregation, and large-scale core deployments. Integrated telemetry and analytics deliver real-time insights into traffic flows, while automation frameworks and open APIs simplify provisioning and management across complex infrastructures.

Redundancy is built in with dual control modules, fabric modules, hot-swappable power supplies, and fans, ensuring continuous operation in the most critical environments. The SLX 9850’s modular design enables organizations to scale capacity and services as demand increases, providing long-term investment protection.

At NetworkTigers, refurbished units are thoroughly tested and verified to meet performance standards, and used units are confirmed to be ready for production networks. Inventory is kept in stock, orders ship quickly, and every purchase includes a 365-day warranty.