The Arista DCS-7500E-72S-LC is a high-density line card for the DCS-7500E modular switch chassis, delivering 48 × 10GbE SFP+ ports and 2 × 40GbE SR10 (MPO) ports. This line card supports wire-speed forwarding across all ports, enabling non-blocking throughput for data center and enterprise network deployments. The SFP+ interfaces accommodate direct-attach copper (DAC) or optical connectivity, while the embedded 40GbE uplinks provide high-capacity inter-switch links or uplink capacity. Compatible with DCS-7500E chassis systems, the card integrates seamlessly into existing Arista deployments running EOS software. Typical applications include top-of-rack switching, data center core aggregation, and environments requiring dense 10GbE connectivity with robust uplink bandwidth. Tested and guaranteed; available via quote.
