Cisco DPX50/X90 Pluggable 4x10G-BP SR NIC | Enterprise Network Module — 95-4X10BPSR-SMS-1K

Expand DPX50/X90 systems with a pluggable 4 x 10G BP SR NIC built for short-reach enterprise connectivity. This module is suited to high-density environments where links stay local, latency needs to remain tight, and infrastructure teams want a compact way to add bandwidth without altering the base platform. The SR variant is a practical choice for rack-level or room-level interconnects, where short optical runs are the norm and predictable performance matters. Four 10G ports provide a focused capacity increase for aggregation, storage, or east-west traffic, while the fixed license keeps procurement and deployment aligned. That matters in environments where standardization, repeatability, and clean asset control are part of the operating model. For Cisco-centric teams, this NIC offers a precise upgrade path: add the ports you need, keep the platform footprint stable, and avoid unnecessary complexity. It is a strong fit when the goal is to improve throughput in a controlled, local topology rather than redesign the network. Ideal For Add 10G links for rack-to-rack connectivity in data centers Increase local aggregation bandwidth in enterprise closets Support short-reach interconnects between adjacent systems Standardize licensed expansion across Cisco DPX50/X90 deployments Why This Product 1 Short-reach SR optics for local 10G links 2 Four 10G ports for targeted bandwidth expansion 3 Fixed license model for predictable entitlement 4 Cisco DPX50/X90 fit for platform-specific deployment