Cisco DPX20/X10 Pluggable 4x10G-BP LR NIC Module | Enterprise Adapter — RD21-4X10GBPLR-3Y

Build more capacity into the network path without expanding the hardware footprint. Cisco’s DPX20/X10 Pluggable 4x10G-BP LR NIC Module delivers four 10 GbE links in a compact pluggable format, giving infrastructure teams a practical way to add density to supported DPX20/X10 platforms. This module is suited to environments that need dependable long-reach 10 GbE connectivity for aggregation, server uplinks, and distributed workloads. Four ports provide flexibility for balancing traffic across multiple links while keeping the adapter footprint focused and manageable. For teams that value consistency across Cisco infrastructure, it offers a straightforward path to extend network capacity on an existing platform. The 3-year coverage aligns with targeted deployment cycles and controlled refresh planning. It is a strong fit when you need to preserve rack space, maintain link stability, and avoid the cost and disruption of a broader platform change. For enterprise buyers, the value is in adding the right amount of bandwidth where it matters most. Ideal For Add four 10 GbE uplinks to DPX20/X10 systems Support long-reach server-to-switch connections Increase port density in enterprise aggregation layers Maintain Cisco-standard networking across data center deployments Why This Product 1 Four 10 GbE ports for higher density than dual-port adapters 2 Long-reach Ethernet support for broader deployment flexibility 3 Pluggable module format for supported DPX20/X10 platforms 4 3-year coverage for planned refresh cycles