• Gray metal arista dcs-7060dx4-32-f server rack with multiple ports and ventilation slots on the front panel
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Arista

Arista DCS-7060DX4-32-F | 7060X4 32-Port 400G Switch, 25.6Tbps, Layer 3

DCS-7060DX4-32-F

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Description

The Arista DCS-7060DX4-32-F is a high-density 1RU data center switch designed for spine layer deployment in modern cloud and AI/ML environments. Featuring 32 QSFP-DD ports supporting 400GbE, 200GbE, and 100GbE with flexible breakout configurations, it delivers 25.6 Tbps non-blocking switching capacity with 700ns cut-through latency. Powered by Arista EOS software with advanced features for traffic management, VXLAN, and network automation, this switch is ideal for hyperscale data centers and high-performance computing workloads.

Features

Wire-speed Layer 2 and Layer 3 forwarding with full routing protocol support
- Advanced ECMP hashing with dynamic load balancing based on real-time link utilization
- 64-way MLAG (Multi-Chassis Link Aggregation) for redundant fabric designs
- VXLAN hardware routing and bridging for network virtualization
- Hitless speed changes from 400G to 100G without downtime
- Dynamic shared packet buffer allocation (64 MB) for superior burst absorption
- Advanced traffic instrumentation and congestion management with LANZ
- Multipathing with flow rebalancing for large-scale cloud environments
- Zero Touch Provisioning (ZTP) for automated deployment
- Arista EOS with Linux-based programmability and automation tools
- CloudVision integration for network-wide orchestration and telemetry
- Hot-swappable dual redundant AC power supplies for high availability
- Broadcom Tomahawk 3 ASIC for high-density 400G performance
- Standards-based optics support (400GBASE-DR4, FR4, LR4, SR8, DAC, AOC)
- IEEE 802.3bs, 802.3cd, and 802.3bj standards compliance

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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Technical Specifications

FAQs

Technical Specifications

Port Configuration: 32 x 400GbE QSFP-DD + 2 x 1/10GbE SFP+
- Management Ports: 1 x 10/100/1000 Ethernet, 1 x RS-232 serial console, 1 x USB
- Port Speed Flexibility: Native 400G, 200G (64 ports via breakout), 100G (128 ports via breakout), 50G (128 ports via breakout), 40G (64 ports via breakout)
- Switching Capacity: 25.6 Tbps full-duplex, non-blocking
- Forwarding Rate: 8 billion packets per second (Bpps)
- Latency: 700 nanoseconds (cut-through mode)
- Packet Buffer: 64 MB shared memory with dynamic buffer allocation
- MAC Address Table: 72,000 addresses
- Layer 2 & Layer 3: Wire-speed forwarding with full Layer 3 routing support
- ECMP/MLAG: 128-way ECMP, 64-way MLAG for scalable fabric designs
- Form Factor: 1RU rackmount
- Dimensions (W x H x D): 48.3 x 4.4 x 67 cm (17.32 x 1.71 x 26.4 inches)
- Weight: 9.5 kg (21 lbs)
- Airflow: Front-to-rear (forward) airflow for hot-aisle/cold-aisle cooling
- Power Supply: Dual redundant AC power supplies
- Operating Temperature: 0°C to 40°C (32°F to 104°F)
- Compliance: IEEE 802.3bs (400GbE), IEEE 802.3cd (200GbE/100GbE), RoHS, UL, CSA, CE, FCC Part 15 Class A

FAQs

Q: What port speeds and breakout configurations does the DCS-7060DX4-32-F support?
A: The switch supports native 400GbE on all 32 QSFP-DD ports. Each port can be broken out to 2x 200GbE, 4x 100GbE, 4x 50GbE, or 2x 40GbE using appropriate breakout cables and optics, providing up to 128 x 100G ports total. This flexibility enables seamless migration from 100G to 400G networks.

Q: What makes the DCS-7060DX4-32-F suitable for AI/ML and hyperscale environments?
A: The switch delivers 700ns cut-through latency with a 64 MB shared packet buffer that dynamically allocates capacity to handle bursty traffic and many-to-one incast patterns common in AI/ML workloads. Advanced ECMP hashing and load balancing features analyze traffic patterns with 100-microsecond granularity to optimize flow distribution across large-scale fabrics.

Q: Is this switch compatible with existing 100G leaf infrastructure?
A: Yes, the DCS-7060DX4-32-F supports QSFP-DD to 4x QSFP28 breakout cables and optics, enabling each 400G port to connect to four 100G leaf switches. This provides investment protection and enables incremental upgrades from 100G to 400G spine architectures without forklift replacements.

Q: What software features does Arista EOS provide on this platform?
A: Arista EOS delivers advanced features including VXLAN for network virtualization, 128-way ECMP and 64-way MLAG for scalable leaf-spine fabrics, hitless speed changes, Zero Touch Provisioning, advanced traffic instrumentation with LANZ (Latency Analyzer), and integration with CloudVision for network-wide automation and orchestration.

Q: What airflow direction does the -F suffix indicate and why does it matter?
A: The -F suffix denotes front-to-rear (forward) airflow, which is the standard configuration for traditional hot-aisle/cold-aisle data center designs where cool air enters from the front and exhausts out the rear. This ensures optimal cooling efficiency and alignment with standard rack airflow patterns.

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