Rack Kits

• The Arista DCS-7050QX-32S (often listed with part number ASASY-90900-110 or similar variants) is a high-performance, fixed-configuration 1RU Layer 3 data center switch from the Arista 7050QX Series, optimized for low-latency, high-density 40 Gigabit Ethernet deployments in modern leaf-spine fabrics and top-of-rack (ToR) environments.
• This switch functions as a wire-speed, non-blocking 10/40GbE platform, delivering massive bandwidth and ultra-low latency for virtualization, cloud computing, big data analytics, high-performance computing, and converged storage networks.
• It is typically deployed in enterprise data centers as a leaf switch in spine-leaf architectures or for high-density server access, supporting breakout cabling to increase 10GbE port count while maintaining 40GbE uplinks for aggregation.
• The DCS-7050QX-32S provides exceptional performance with 32 x 40GbE QSFP+ ports (native 40G) and 4 x 10GbE SFP+ ports (for additional 1/10G connectivity), achieving a 2.56 Tbps switching capacity and forwarding rate up to 1.44 Bpps, with sub-550 ns latency across all ports.
• Reliability is enhanced by redundant hot-swappable power supplies and fan trays (front-to-back or back-to-front airflow options), large shared buffers, and Arista EOS (Extensible Operating System) for advanced programmability, zero-touch provisioning, and non-disruptive upgrades.
• Available primarily as refurbished or used units (as the 7050QX Series is legacy hardware from ~2012–2016, with newer 7050X/7280 series superseding it), refurbished switches are widely available, tested to Arista standards, and often include PSUs and fans.
• Arista originally provided multi-year hardware warranties (now expired); refurbished market options vary by seller (typically 90 days to 1 year); the switch supports eco-friendly operation through high efficiency and RoHS compliance.
• As an Arista-branded DCS-7050QX-32S model (often referenced with ASASY-90900-110 in reseller listings), it remains a popular choice for affordable, high-density 40GbE switching in legacy data center fabrics.