Arista

Arista DCS-7050S-52# | 52x 1/10G SFP+ switch, non-PoE, dedicated uplinks: none, EOS base (no license), requires hot-swap fans & PSUs

Arista DCS-7050S-52# | 52x 1/10G SFP+ switch, non-PoE, dedicated uplinks: none, EOS base (no license), requires hot-swap fans & PSUs

SKU:DCS-7050S-52#

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Description

High-density 1/10GbE SFP+ top-of-rack switch for leaf/spine and server aggregation. Non-PoE design with wire-speed L2/L3 forwarding under EOS. Modular hot-swap fan trays and power supplies are required and must be airflow-matched (not included). Ideal for low-latency data center fabrics and flexible automation.

Features

- 52x SFP+ ports for flexible 1/10GbE aggregation
- Non-PoE design optimized for data center server and leaf roles
- Hot-swappable fans and PSUs for serviceability and airflow choice
- Arista EOS for stable L2/L3, automation-friendly operations, and telemetry
- Low-latency cut-through architecture for performance-sensitive workloads
- Compact 1RU footprint for dense top-of-rack deployments

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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FAQs

Technical Specifications

FAQs

Q: Do I need fans and power supplies?
A: Yes. This chassis requires compatible hot-swappable fan modules and PSUs, which are not included. Airflow on fans and PSUs must match.

Q: Are there dedicated uplink ports?
A: No. All 52 interfaces are SFP+ data ports that support 1/10GbE optics and cables.

Q: What optics are supported?
A: SFP and SFP+ modules for 1G/10G, including SR/LR/ER where supported, plus passive/active DAC and AOC cables.

Q: Is a software license required?
A: Base L2/L3 features operate under EOS without a separate feature license. SmartNet-style subscriptions are not required for operation.

Q: Does it support stacking?
A: It does not use proprietary chassis stacking. Redundancy and scale are achieved via MLAG and leaf/spine designs under EOS.

Q: What is the difference between this and the -D variant?
A: The -D variant includes an internal 50GB SSD for local storage; this base model does not.

Technical Specifications

- Ports: 52x 1/10G SFP+ (supports fiber transceivers, DAC, and AOC)
- Dedicated uplinks: none (all ports are SFP+ data ports)
- PoE: none (non-PoE)
- Airflow/cooling: hot-swappable fan modules required (not included); select front-to-rear or rear-to-front to match deployment
- Power: modular hot-swappable PSUs required (not included); match PSU airflow to fans
- Forwarding: wire-speed Layer 2/Layer 3 for 1/10GbE
- Latency: low-latency cut-through switching (platform-class typical)
- Operating system: Arista EOS; base L2/L3 features with no additional feature license required
- Management: console port, out-of-band management port, and USB (platform-typical)
- Form factor: 1RU rack-mount

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