What ports does the DCS-7050SX-64-F have?

The DCS-7050SX-64-F has 48 × 10GbE, with uplinks of 4x 40GbE QSFP+ and 52 data ports in all.

What is the throughput of the DCS-7050SX-64-F?

The DCS-7050SX-64-F has a throughput of 1.28 Tbps switching, 960 Mpps forwarding.

Which way does the air flow on the DCS-7050SX-64-F?

The airflow of the DCS-7050SX-64-F is front-to-back.

How much rack space does the DCS-7050SX-64-F take?

The DCS-7050SX-64-F takes 1U of rack space.

Is the Arista 7050SX / 7050SX2 / 7050QX2 end of life?

Arista ended the sale of the Arista 7050SX / 7050SX2 / 7050QX2 on March 20, 2022. Its support ended on March 20, 2025. 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 7050SX / 7050SX2 / 7050QX2?

Arista's notice names DCS-7050SX3-48YC8, 48C8, 96YC8, DCS-7050CX3-32S.

DCS-7050SX-64-F Arista Switch, Front-to-Back, Refurbished, 48x 10GbE SFP+ and 4x 40GbE QSFP+

Condition: Refurbished, tested & guaranteed
WARRANTY & RETURNS: DCS-7050SX-64-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

Orders placed by 12pm ship the same day.

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

The Arista DCS-7050SX-64-F is a switch from the Arista 7050SX family with 48 ports of 10GbE SFP+, 4 ports of 40GbE QSFP+, front-to-back airflow and AC power. It runs Arista EOS. 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-7050SX-64-R
Refurbished, tested & guaranteedAirflow: Back-to-frontIn stock
$310

HOW IT DIFFERS: DCS-7050SX-64-F is the original 7050X, not the 7050X2: 48 SFP+ ports and 4 QSFP+ ports with front-to-rear airflow and dual AC power supplies. Arista's 7050SX Series data sheet lists it beside the 72Q, which has 6 QSFP+ ports instead of 4. The spare fan module for this airflow is FAN-7000-F. Its sister DCS-7050SX-64-R is the same switch with rear-to-front airflow and R-coded fans and supplies.

Model: DCS-7050SX-64-F
Network Ports: 48 × 10GbE
Connectors: SFP+, QSFP+
Type: Switch
Condition: Refurbished, tested & guaranteed

Technical details

Brand	Arista
Family	7050SX
Uplinks	4x 40GbE QSFP+
Total ports	52
Fastest port	40GbE
Operating system	Arista EOS
Rack units	1U
Airflow	Front-to-back
Power input	AC
Throughput	1.28 Tbps switching, 960 Mpps forwarding

Arista datasheet

Testing process

End of sale and support

Model	Announced	End of sale	End of support	Replacement	Notice
Arista 7050SX / 7050SX2 / 7050QX2	2021-09-20	2022-03-20	2025-03-20	DCS-7050SX3-48YC8, 48C8, 96YC8, DCS-7050CX3-32S	Arista notice

Questions about the Arista 7050SX family

What ports does the DCS-7050SX-64-F have?: The DCS-7050SX-64-F has 48 × 10GbE, with uplinks of 4x 40GbE QSFP+ and 52 data ports in all.
What is the throughput of the DCS-7050SX-64-F?: The DCS-7050SX-64-F has a throughput of 1.28 Tbps switching, 960 Mpps forwarding.
Which way does the air flow on the DCS-7050SX-64-F?: The airflow of the DCS-7050SX-64-F is front-to-back.
What power does the DCS-7050SX-64-F use?: The DCS-7050SX-64-F uses AC.
How much rack space does the DCS-7050SX-64-F take?: The DCS-7050SX-64-F takes 1U of rack space.
Is the Arista 7050SX / 7050SX2 / 7050QX2 end of life?: Arista ended the sale of the Arista 7050SX / 7050SX2 / 7050QX2 on March 20, 2022. Its support ended on March 20, 2025. 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 7050SX / 7050SX2 / 7050QX2?: Arista's notice names DCS-7050SX3-48YC8, 48C8, 96YC8, DCS-7050CX3-32S.

Arista DCS-7050SX-64-F / 7050SX Series switch, 48x 10GbE SFP+ + 4x 40GbE QSFP+, front-to-back airflow

WHAT'S INCLUDED

One (1) Arista DCS-7050SX-64-F. Includes a rack-mount kit and the power cable(s) to match the switch.

CONDITION & TESTING

Condition: Refurbished, Tested & Guaranteed DCS-7050SX-64-F was tested by Townsend Networks technicians before listing. The test process is on /testing-process.