What is the port configuration and switching capacity of DCS-7020TRA-48-R?

It features 48x 100/1000Mb RJ45 ports for server connectivity and 6x SFP+ ports supporting 1/10GbE uplinks. Delivers 1.04Tbps full-duplex throughput and 300Mpps forwarding, enabling non-blocking wire-speed performance for high-density data center top-of-rack roles.

What does AlgoMatch provide in this switch?

AlgoMatch is hardware acceleration for regex and pattern matching, offloading CPU-intensive tasks like deep packet inspection and security monitoring. Boosts performance in tap aggregation and network visibility applications without impacting forwarding rates.

How does it support data center overlays?

Arista EOS enables VXLAN routing, EVPN control plane, and 32K route scale with BGP. Supports MLAG for active-active redundancy across 64 ports, ideal for leaf-spine fabrics in cloud and virtualization environments.

What airflow and power options are available?

DCS-7020TRA-48-R uses rear-to-front airflow with dual hot-swappable AC PSUs (100-240VAC). Typical draw 6.3-2.3A, max 11A on DC, ensuring reliable operation in standard data center racks.

What monitoring features does it offer?

Includes sFlow (RFC3176), LANZ for microburst and latency detection, advanced mirroring up to 64 ports/channel, and CloudVision integration. VM Tracer provides visibility into virtual machine traffic flows.

Is it suitable for high-performance computing?

Yes, with 3GB buffers, 9216-byte jumbo frames, 802.3x flow control, and low-latency architecture. Handles bursty HPC workloads while maintaining wire-speed forwarding and precise congestion management.

DCS-7020TRA-48-R - Arista 7020RA-48 Switch

Name: DCS-7020TRA-48-R - Arista 7020RA-48 Switch
Brand: Arista
SKU: DCS-7020TRA-48-R
Price: 650 USD
Availability: InStock

DCS-7020TRA-48-R - Arista 7020RA-48 Switch | US IT Hardware

Product overview

The Arista DCS-7020TRA-48-R is a high-performance 1RU data center switch from the 7020RA series, optimized for top-of-rack deployments in large-scale environments. It provides 48 ports of 100/1000Mb RJ45 connectivity for direct server attachments and 6 SFP+ uplinks supporting 1/10GbE with a full range of optics and cables, achieving up to 1.04Tbps switching throughput and 300Mpps forwarding rate. AlgoMatch hardware acceleration enhances regex-based packet processing for security and monitoring applications. With ultra-deep 3GB packet buffers, it handles microbursts and congestion effectively. Powered by Arista EOS, it supports advanced features like VXLAN overlay networking, EVPN, MLAG for multi-chassis redundancy, sFlow, and LANZ for microsecond-level latency detection. Rear-to-front airflow ensures efficient cooling in standard racks. Ideal for cloud-scale data centers, HPC clusters, and enterprise networks requiring wire-speed L2/L3 forwarding, low latency, and simplified management via CloudVision and ZTP.

1.04Tbps throughput with wire-speed L2/L3 forwarding across all ports.
48x 100/1000Mb RJ45 ports plus 6x 1/10GbE SFP+ uplinks.
AlgoMatch hardware for accelerated regex packet processing.
3GB deep packet buffers handle microbursts and congestion.
Arista EOS with VXLAN, EVPN, MLAG for cloud-scale networking.
LANZ detects microsecond latency events for troubleshooting.

Expedited and overnight shipping options are available at checkout, priced by destination and service.
Purchase orders accepted from qualified institutions.
Refunds within 14 days and replacements within 30 days of delivery with an RMA (25% restocking fee on customer-initiated returns), and every part carries our Standard 30-Day Warranty - see our return policy or contact US IT Hardware.

Featuring

Manufacturer part #	DCS-7020TRA-48-R
Brand	Arista
Condition	Refurbished
Model	7020RA-48
Software	Arista EOS
Management	CloudVision, ZTP, sFlow, LANZ
Product Line	7020R Series
Product Type	Data Center Ethernet Switch
Overlay Features	VXLAN, EVPN, AlgoMatch

Network & Communication

VLANs

Compatible systems

Native integration with Arista EOS ecosystem, standard 1G/10G optics, and rackmount servers.

Arista CloudVision
Model: Any
Centralized management and ZTP provisioning.
Any Servers
Model: 1G Ethernet equipped
Form factor: 1U/2U rack
Direct RJ45 server connectivity.

Best for

Data Center Top-of-Rack
Connects high-density servers with 48x1G RJ45 ports and 10G uplinks for east-west traffic in spine-leaf architectures.
Cloud Networking
VXLAN and EVPN support enables scalable multi-tenant overlays with wire-speed performance.
HPC Clusters
Deep buffers and low-latency LANZ handle bursty workloads and microsecond detection.
Enterprise Aggregation
MLAG and L3 routing consolidate access switches with redundant high-speed uplinks.
Network Security Monitoring
AlgoMatch accelerates regex pattern matching for tap aggregation and deep packet inspection.

Details

Shipping, warranty & returns

Customer reviews

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Typical Power	6.3-2.3A @100-240VAC
Power Supplies	2x hot-swap AC (100-240V)

Uplink Ports	6 x SFP+ (1/10GbE)
Downlink Ports	48 x 100/1000Mb RJ45

Arista 7020RA-48 Switch

Product overview

Featuring

Network & Communication

Compatible systems

Best for

Details

Shipping, warranty & returns

Customer reviews

Power Consumption

Physical Characteristics

Interface/Ports

Frequently asked questions