Arista DCS-7050SX3-48C8-F | 7050X3 48-Port 10G Switch, 8x 100G QSFP28

Q: What uplink configurations does this switch support?
A: The DCS-7050SX3-48C8-F features 8x QSFP28 ports that can operate at 100GbE or 40GbE. With breakout cables, these ports support 4x25G or 4x10G configurations, allowing up to 64 total 10G ports when combined with the 48 SFP+ ports. This provides flexible spine connectivity options for leaf-spine architectures.

Q: Is this switch suitable for enterprise data center deployments?
A: Yes, this switch is purpose-built for enterprise and cloud data centers. It offers non-blocking architecture with no oversubscription, wire-speed Layer 2 and Layer 3 forwarding, and support for VXLAN, EVPN, and up to 128-way ECMP routing. The front-to-rear airflow design suits standard hot-aisle/cold-aisle containment layouts.

Q: What licenses are required for advanced routing features?
A: The 7050SX3-48C8 uses Arista's standard fixed-platform licensing structure. Base features include RIPv2 and management. Advanced routing protocols like BGP, OSPF, ISIS, PIM, and NAT require an Enhanced L3 License (LIC-FIX-2-E). VXLAN and EVPN features require separate virtualization licenses. Zero Touch Provisioning, LANZ telemetry, and API access require a monitoring license.

Q: Can the SFP+ ports support 1G connections?
A: Yes, all 48 SFP+ ports support flexible speed configurations including 1G and 10G SFP/SFP+ transceivers. This allows mixed-speed connectivity to accommodate servers, storage, and network devices at different speeds within the same switch, providing investment protection during network migrations.

Q: What makes the -F suffix model different from other variants?
A: The -F suffix indicates front-to-rear airflow, where cool air is drawn in from the port side and exhausted out the fan side. This is ideal for standard data center hot-aisle/cold-aisle configurations. The -R variant offers rear-to-front airflow for reverse cooling setups. Both models are functionally identical otherwise.