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Townsend Networks
DCS-7020SR-24C2-F Arista Switch, Front-to-Back Airflow, Used, 24x 1/10GbE SFP+ and 2x 100GbE QSFP28

DCS-7020SR-24C2-F Arista Switch, Front-to-Back Airflow, Used, 24x 1/10GbE SFP+ and 2x 100GbE QSFP28

Condition
Used, tested & guaranteed
WARRANTY & RETURNS
DCS-7020SR-24C2-F has a 3-year warranty and a 30-day return policy. DOA units are replaced or refunded. Full terms are on the warranty page and the refund policy.
Availability
In stock

A firm price comes back, typically the same business day. Prefer a PO or wire? We take those too. Just ask.

The Arista DCS-7020SR-24C2-F is a switch from the Arista 7020SR family with 24 ports of 1/10GbE SFP+, 2 ports of 100GbE QSFP28, front-to-back airflow and AC power. It runs Arista EOS, with a 1U rack-mount form factor. This unit is used: inspected, powered on and functionally tested by Townsend Networks technicians before listing. One switch per order, with a rack-mount kit and the power cables to match.

Other versions

HOW IT DIFFERS
DCS-7020SR-24C2-F is the 7020SR with 24 10GbE SFP+ ports and 2 100GbE ports, ordered for front-to-rear air with 2 AC power supplies. Its spare fan module is FAN-7001C-F. The 7020SRG version of the same switch adds IPSec, which this code does not. Its sister DCS-7020SR-24C2-R is the rear-to-front version, and the 7020TR-48 pair is the copper RJ45 model.
Model
DCS-7020SR-24C2-F
Network Ports
24 × 1/10GbE
Connectors
SFP+, QSFP28
Type
Switch
Condition
Used, tested & guaranteed

Technical details

BrandArista
Family7020SR
Uplinks2x 100GbE QSFP28
Total ports26
Fastest port100GbE
Operating systemArista EOS
Form factor1U rack-mount
Rack units1U
AirflowFront-to-back
Power inputdual AC
Throughputup to 880 Gbps switching capacity, sub-4us latency

Arista datasheet

Testing process

End of sale and support

ModelAnnouncedEnd of saleEnd of supportReplacementNotice
Arista 7020RDCS-7280TR3-40C6, DCS-7280SR3-40YC6Arista notice

What buyers ask

Can I get a price and the quantity available for the DCS-7020SR-24C2-F?
Yes. Use Request a quote on this page with the part number DCS-7020SR-24C2-F and the quantity you need. A firm price and the quantity available come back, typically the same business day. Pages never print a unit count.
Does the DCS-7020SR-24C2-F ship to my address?
Ground shipping within the US is free. Faster services, including overnight, are charged at the carrier's rate, shown at checkout before payment. Worldwide delivery is available on request, and international buyers cover import duties and taxes unless quoted otherwise.
What condition is the DCS-7020SR-24C2-F in?
The DCS-7020SR-24C2-F on this page is Used, Tested & Guaranteed.

Questions about the Arista 7020SR family

Is the Arista 7020R end of life?
Arista ended the sale of the Arista 7020R on June 20, 2025. Its support ends on June 20, 2030. The dates are from the maker notice linked in the end of sale table on this page. The hardware keeps working after them; what ends is the maker's side: new software fixes, support cases and replacement under a maker contract.
What does Arista name as the replacement for the Arista 7020R?
Arista's notice names DCS-7280TR3-40C6, DCS-7280SR3-40YC6.

Arista DCS-7020SR-24C2-F / 7020R Series data center switch, 24x 10GbE SFP+ ports and 2x 100GbE QSFP28 ports (breakout to 4x25GbE or 4x10GbE), front-to-rear airflow, dual 500W hot-swap AC power supplies, up to 880 Gbps switching capacity, 1U.

WHAT'S INCLUDED

One (1) Arista DCS-7020SR-24C2-F. Includes a rack-mount kit and the power cables to match the switch.

CONDITION & TESTING

Condition: Used, Tested & Guaranteed DCS-7020SR-24C2-F was tested by Townsend Networks technicians before listing. The test process is on /testing-process.

Selling your Arista DCS-7020SR-24C2-F? We buy used network gear.

Questions about the DCS-7020SR-24C2-F? Call 415-626-4231 or email sales@townsendnetworks.com.

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