• Silver arista dcs-7020r4m-48y-4qc-r switch router back side with multiple ports ventilation and red fan covers
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Arista

Arista DCS-7020R4M-48Y-4QC-R | 7020R 48x 25GbE SFP+ 4x 100GbE QSFP Switch Router

Arista DCS-7020R4M-48Y-4QC-R | 7020R 48x 25GbE SFP+ 4x 100GbE QSFP Switch Router

DCS-7020R4M-48Y-4QC-R

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Description

The Arista 7020R series switch router delivers high-density 25GbE access and 100GbE uplink connectivity in a compact platform engineered for enterprise data centre and campus core deployments. This model combines 48 x 25GbE SFP ports with 4 x 100GbE QSFP uplinks, enhanced hardware encryption, and a rear-to-front airflow design suited for hot-aisle/cold-aisle data centre environments. Dual AC power supplies provide redundant power for mission-critical uptime.

Running Arista EOS, the 7020R4 supports a unified feature set spanning advanced L2/L3 switching, routing, and security across your network fabric. Enhanced encryption capabilities make it well suited to environments with strict data-in-flight security requirements. The rear-to-front (port-side exhaust) airflow option and 2 x AC redundancy ensure the platform meets demanding physical infrastructure standards. Contact iptrading.com.au — your local source for enterprise-grade networking solutions.

Features

- 48 x 25GbE SFP+ ports delivering high-density leaf or access layer connectivity
- 4 x 100GbE QSFP uplinks for high-speed spine or aggregation connections
- Hardware-enhanced encryption for line-rate, secure data-in-flight protection
- Arista EOS: single unified OS supporting L2/L3, BGP, OSPF, EVPN, VXLAN
- CloudVision integration for centralised network visibility, telemetry, and automation
- Rear-to-front airflow for standard hot-aisle/cold-aisle data centre deployments
- Dual redundant AC power supplies for high-availability operations
- Programmable via eAPI, Ansible, Python, and open automation frameworks
- Suitable for leaf-spine fabric, enterprise campus core, and secure data centre deployments

Warranty

Arista hardware products come with a 1-year limited hardware warranty, covering defects in materials and workmanship under normal use.
Extended Warranty Options:
IP Trading offers tailored extended warranty solutions and support packages for Arista products. Contact our team to explore options that align with your organisation's needs.
https://www.arista.com/assets/data/pdf/Warranty.pdf

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

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Technical Specifications

FAQs

Datasheet

Technical Specifications

- 48 x 25GbE SFP+ downlink ports
- 4 x 100GbE QSFP uplink ports
- Enhanced hardware encryption support
- Airflow: Rear-to-front (port-side exhaust)
- Power supply: 2 x AC redundant power supplies
- Operating system: Arista EOS
- Form factor: 1U rack mount
- Platform: Arista 7020R4 series

FAQs

Q: What is the port configuration of the DCS-7020R4M-48Y-4QC-R?
A: This switch router features 48 x 25GbE SFP+ ports for high-density server or leaf connectivity, plus 4 x 100GbE QSFP ports for spine or uplink connections — ideal for leaf-spine data centre fabric designs.

Q: What does enhanced encryption mean on this Arista switch?
A: Enhanced encryption refers to hardware-accelerated MACsec or similar data-plane encryption capabilities built into the ASIC, enabling line-rate encryption of traffic without performance degradation — essential for environments with strict data security compliance requirements.

Q: What does rear-to-front airflow mean, and why does it matter?
A: Rear-to-front (also called port-side exhaust) airflow means cool air enters from the rear of the chassis and exhausts out the front. This is the correct orientation for cold-aisle intake / hot-aisle exhaust data centre rack configurations, ensuring proper thermal management.

Q: Does the DCS-7020R4M-48Y-4QC-R support redundant power?
A: Yes. The unit ships with 2 x AC power supplies, providing fully redundant power to protect against single power supply failure in mission-critical deployments.

Q: What software does the Arista 7020R4 run?
A: The 7020R4 runs Arista EOS (Extensible Operating System), a single unified image supporting advanced L2/L3 switching, routing protocols (BGP, OSPF, IS-IS), VXLAN, EVPN, and extensive automation and programmability features including eAPI and CloudVision integration.

Q: Can I purchase the Arista DCS-7020R4M-48Y-4QC-R in Australia through IP Trading?
A: Yes. IP Trading (iptrading.com.au) is a local Australian B2B IT hardware reseller supplying Arista enterprise networking products including the 7020R series. Contact us for pricing, availability, and pre-sales technical guidance.

Datasheet

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