Cisco DPX20/X10 4x10G-BP LR NIC License | Enterprise IT Management — 21-4X10BPLR-SMS-1K

Keep critical traffic moving with a Cisco licensing package built for high-throughput network attachment. The DPX20/X10 Pluggable 4x10G-BP LR NIC provides 4x10 GbE long-reach connectivity in a fixed SMS-1K format, giving infrastructure teams a controlled way to add capacity where consistent, low-latency links matter. This is the kind of component procurement teams choose when they need clarity in deployment and confidence in compatibility. The pluggable design supports straightforward integration into supported Cisco environments, while the 4x10G LR profile is suited to aggregation, uplink, and interconnect scenarios where fiber reach and bandwidth both matter. For enterprise teams, the value is not just speed. It is the ability to preserve network design discipline while expanding throughput for storage, application, and service traffic. Fixed licensing also helps simplify planning and standardization across sites or refresh cycles. When the cost of a weak link is measured in delayed transactions or degraded service response, this model earns its place by keeping the path open and predictable. Ideal For Add 10 GbE uplinks in enterprise aggregation layers Support long-reach connectivity between networked infrastructure nodes Standardize licensed network expansion across controlled deployments Increase bandwidth for application, storage, and service traffic Why This Product 1 Adds 4x10 GbE long-reach connectivity 2 Uses a pluggable NIC form factor 3 Includes fixed SMS-1K licensing 4 Built for Cisco enterprise environments