Cisco DPX20/X10 Pluggable 2x25G NIC Module | Enterprise Networking — RD21-2X25GNIC-1Y

Add 25 GbE capacity to DPX20/X10 platforms with a pluggable NIC module built for high-throughput enterprise networking. The RD21-2X25GNIC-1Y gives infrastructure teams a focused way to raise bandwidth without adding unnecessary port count or redesigning the host platform. Two 25 GbE links provide a strong balance of speed and density for modern access, aggregation, and server connectivity. That makes this module a practical fit for environments where traffic growth is outpacing 10 GbE but the design still calls for compact hardware and disciplined expansion. The pluggable format keeps the upgrade path straightforward and aligned with compatible Cisco systems. For organizations standardizing on Cisco infrastructure, this module supports a cleaner procurement and deployment model. It is well suited to teams that value predictable platform compatibility, higher per-port throughput, and a network expansion path that justifies premium hardware with measurable capacity gains. Ideal For Upgrade server or appliance connectivity to 25 GbE Add compact high-speed ports in space-constrained rack designs Extend DPX20/X10 deployments with higher-bandwidth network access Support enterprise refresh projects that require controlled port expansion Why This Product 1 25 GbE ports deliver more bandwidth per link than 10 GbE options 2 Two-port design keeps expansion compact 3 Pluggable module format simplifies integration 4 Cisco-qualified fit for DPX20/X10 platforms