What ports does the DCS-7280SR2A-48YC6-R have?

The DCS-7280SR2A-48YC6-R has 48 × 1/10/25GbE, with uplinks of 6x 100GbE QSFP28 and 54 data ports in all.

What is the throughput of the DCS-7280SR2A-48YC6-R?

The DCS-7280SR2A-48YC6-R has a throughput of 3.6 Tbps, 1.67 Bpps.

Which way does the air flow on the DCS-7280SR2A-48YC6-R?

The airflow of the DCS-7280SR2A-48YC6-R is back-to-front.

What power does the DCS-7280SR2A-48YC6-R use?

The DCS-7280SR2A-48YC6-R uses AC.

How much rack space does the DCS-7280SR2A-48YC6-R take?

The DCS-7280SR2A-48YC6-R takes 1U of rack space.

What software does the DCS-7280SR2A-48YC6-R run?

The DCS-7280SR2A-48YC6-R runs Arista EOS.

DCS-7280SR2A-48YC6-R Arista Switch, Back-Front, 48x 1/10/25GbE SFP28 and 6x 100GbE QSFP28

Condition: Refurbished, tested & guaranteed
WARRANTY & RETURNS: DCS-7280SR2A-48YC6-R 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

$10,895

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

The Arista DCS-7280SR2A-48YC6-R is a switch from the Arista 7280SR2A family with 48 ports of 1/10/25GbE SFP28, 6 ports of 100GbE QSFP28, back-to-front airflow and AC power. It is a Layer 3 managed platform that runs Arista EOS, with a 1U rack-mount form factor. This unit is refurbished (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 cable(s) to match.

Other versions

DCS-7280SR2A-48YC6-F
Used, tested & guaranteedAirflow: Front-to-backIn stock
$10,895

HOW IT DIFFERS: DCS-7280SR2A-48YC6-R is the 7280R2A with 48 25GbE SFP ports and 6 100GbE ports, ordered for rear-to-front airflow. Arista rates the 48YC6 at 3.6Tbps of wire speed performance with 8GB of buffer and lists FAN-7000H-R as the matching high speed fan module for 7280R 1RU switches. Its sister DCS-7280SR2A-48YC6-F is the front-to-rear version.

Model: DCS-7280SR2A-48YC6-R
Network Ports: 48 × 1/10/25GbE
Connectors: SFP28, QSFP28
Type: Switch
Condition: Refurbished, tested & guaranteed

Technical details

Brand	Arista
Family	7280SR2A
Uplinks	6x 100GbE QSFP28
Total ports	54
Fastest port	100GbE
Layer	Layer 3 (managed)
Operating system	Arista EOS
Form factor	1U rack-mount
Rack units	1U
Airflow	Back-to-front
Power input	AC
Throughput	3.6 Tbps, 1.67 Bpps

Arista datasheet

Testing process

End of sale and support

Model	Announced	End of sale	End of support	Replacement	Notice
Arista 7280SR2A-48YC6	2022-06-30	2022-12-30	2027-12-30	DCS-7280SR3-48YC8	Arista notice

Questions and answers

What ports does the DCS-7280SR2A-48YC6-R have?: The DCS-7280SR2A-48YC6-R has 48 × 1/10/25GbE, with uplinks of 6x 100GbE QSFP28 and 54 data ports in all.
What is the throughput of the DCS-7280SR2A-48YC6-R?: The DCS-7280SR2A-48YC6-R has a throughput of 3.6 Tbps, 1.67 Bpps.
Which way does the air flow on the DCS-7280SR2A-48YC6-R?: The airflow of the DCS-7280SR2A-48YC6-R is back-to-front.
What power does the DCS-7280SR2A-48YC6-R use?: The DCS-7280SR2A-48YC6-R uses AC.
How much rack space does the DCS-7280SR2A-48YC6-R take?: The DCS-7280SR2A-48YC6-R takes 1U of rack space.
What software does the DCS-7280SR2A-48YC6-R run?: The DCS-7280SR2A-48YC6-R runs Arista EOS.

Arista DCS-7280SR2A-48YC6-R / 7280R2, 48x25GbE SFP plus 6x100GbE QSFP switch, AlgoMatch, rear to front air, 2x AC, 3.6 Tbps, 8GB buffer, 1U

WHAT'S INCLUDED

One (1) Arista DCS-7280SR2A-48YC6-R. Includes a rack-mount kit and the power cable(s) to match the switch.

CONDITION & TESTING

Condition: Refurbished, Tested & Guaranteed DCS-7280SR2A-48YC6-R was tested by Townsend Networks technicians before listing. The test process is on /testing-process.