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by Arista
Product Line: Arista 7050X Series
Product Type: Switch
Original price $0.00 - Original price $617.00
Original price
$0.00 - $617.00
Current price $617.00
Title: Used

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Product Description

The Arista DCS-7050QX-32-R is a high-performance 1RU fixed configuration switch designed for data center use. The switch features 32 QSFP+ ports, each capable of supporting 40 Gigabit Ethernet or 4x10GbE mode. The 7050QX-32-R switch also includes advanced traffic management features, such as dynamic buffer allocation and congestion avoidance, that ensure high-performance delivery of data in dense environments. It supports virtualization with VXLAN and NVGRE tunneling protocols for scaling cloud networks.

Key Feature for the DCS7050QX32R

1. 32 QSFP+ ports for 40Gbps or 4x10Gbps modes
2. High-speed, low-latency switching with 1.28 Tbps switching capacity
3. Advanced traffic management capabilities with dynamic buffer allocation and congestion avoidance
4. VXLAN and NVGRE tunneling support for cloud network virtualization
5. Hot-swappable power supplies and fans for easy maintenance
6. Comprehensive Layer 2 and Layer 3 features, including IPv4 and IPv6 support

Product Review

The Arista DCS7050QX32R is a high-performance 1RU switch designed for use in data center and high-performance computing environments. It features 32 QSFP+ ports, offering up to 40 Gbps per port and a total switching capacity of 2.56 Tbps. The switch supports a range of features, including virtualization, traffic management, and network monitoring, and is compatible with a range of software-defined networking solutions. The Arista DCS7050QX32R is a powerful and flexible switch that offers high performance, low latency, and easy manageability, making it an ideal choice for demanding data center applications.


The DCS-7050QX-32-R is a 1RU (Rack Unit) switch that is a part of Arista's wide range of network switches, known for their exceptional performance and energy efficiency. Its compact form factor and advanced features make it an ideal choice for both large data centers and smaller, high-demand environments. Key Hardware Specifications Ports: The DCS-7050QX-32-R features 32 QSFP+ (Quad Small Form-factor Pluggable) ports. These ports can be used as 32x40GbE ports or split into 4x10GbE ports each for a total of 128x10GbE ports, providing enhanced flexibility based on the network's demands. Switching Capacity: With a total switching capacity of up to 2.56 terabits per second, the DCS-7050QX-32-R is engineered to handle the data load of demanding network environments. Latency: One of the defining features of the DCS-7050QX-32-R is its ultra-low latency. The switch boasts less than 800ns (nanoseconds) of latency, a crucial feature for applications like high-frequency trading where even a millisecond can make a substantial difference. Power Efficiency: The DCS-7050QX-32-R continues Arista's commitment to power efficiency. Despite its impressive performance, the switch consumes less than 5 watts per 10GbE port, ensuring energy efficiency. Memory and Processor: The DCS-7050QX-32-R is powered by a robust Intel Atom C2538 Quad-Core processor and equipped with 4GB of DRAM and 4GB of flash memory, providing ample computational power and memory for various networking tasks. Cooling and Power: The DCS-7050QX-32-R uses field-replaceable, redundant fans and power supplies to ensure continuous operation. This redundant design enhances the reliability of the switch, as a failure in a single fan or power supply does not cause the entire switch to fail. Advanced Hardware Features The DCS-7050QX-32-R offers additional advanced hardware features: Precision Time Protocol (PTP): This feature provides precise time synchronization across the network, a critical requirement in certain environments like high-frequency trading. Smart System Upgrade (SSU): Arista's SSU feature allows for hitless software upgrades and patching, minimizing downtime and disruption in the network. Arista AlgoMatch: This feature provides advanced network traffic control and security capabilities, allowing efficient implementation of access control lists (ACLs) and enabling flexible and scalable security policies. Conclusion The Arista DCS-7050QX-32-R is an impressive blend of performance, flexibility, and power efficiency. Its hardware specifications are geared towards providing robust networking capabilities in data-intensive environments. Whether it's a high-frequency trading platform where milliseconds count or a data center managing vast amounts of data, the DCS-7050QX-32-R is equipped to meet the demands The Arista DCS7050QX32R is a high-performance switch designed for data center applications. It offers 32 QSFP+ ports with a maximum throughput of 1.44 Tbps. The switch features a non-blocking architecture with a latency of less than 600ns, making it ideal for high-speed applications such as cloud computing, big data analytics, and high-frequency trading. The DCS7050QX32R is powered by a quad-core x86 processor with 8GB of memory and a 64GB SSD, ensuring reliable and efficient operation. The switch supports a wide range of Layer 2 and Layer 3 protocols, including VLANs, Spanning Tree Protocol (STP), and OSPF. The switch is built for easy scalability, with support for up to 128,000 MAC addresses and 16,000 IPv4/IPv6 routes. It also features Arista's FlexRoute technology, which allows for up to 10 million routes and ensures smooth operation even in complex network environments. In terms of energy efficiency, the DCS7050QX32R is designed to reduce power consumption without sacrificing performance. The switch supports IEEE 802.3az Energy Efficient Ethernet (EEE) and features a smart fan system that adjusts fan speed based on temperature, resulting in lower energy costs and quieter operation. Overall, the Arista DCS7050QX32R is a powerful and reliable switch that offers advanced features for data center applications. Its high performance, scalability, and energy efficiency make it a great choice for businesses that require a robust and flexible network infrastructure.

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