What ports does the DCS-7050CX3-32S-F have?

The DCS-7050CX3-32S-F has 32 × 100GbE, with uplinks of 2x 10GbE SFP+ and 34 data ports in all.

What is the throughput of the DCS-7050CX3-32S-F?

The DCS-7050CX3-32S-F has a throughput of 6.4 Tbps, 2 Bpps.

Which way does the air flow on the DCS-7050CX3-32S-F?

The airflow of the DCS-7050CX3-32S-F is front-to-back.

How much power does the DCS-7050CX3-32S-F draw?

The typical power draw of the DCS-7050CX3-32S-F is 168W, and its maximum is 343W.

What are the size and weight of the DCS-7050CX3-32S-F?

The DCS-7050CX3-32S-F measures 17.3 x 1.75 x 16 in (44 x 4.4 x 40.64 cm), W x H x D and weighs 20 lbs (9.1kgs).

Is the Arista 7050CX3-32S end of life?

Arista ended the sale of the Arista 7050CX3-32S on March 20, 2026. Its support ends on March 20, 2031. 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 7050CX3-32S?

Arista's notice names DCS-7050CX3-32C.

DCS-7050CX3-32S-F Arista Switch, Front-to-Back, Refurbished, 32x 100GbE QSFP28 and 2x 10GbE SFP+

Condition: Refurbished, tested & guaranteed
WARRANTY & RETURNS: DCS-7050CX3-32S-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

$4,995

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-7050CX3-32S-F is a switch from the Arista 7050CX3 family with 32 ports of 100GbE QSFP28, 2 ports of 10GbE SFP+, 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-7050CX3-32S-R
Refurbished, tested & guaranteedAirflow: Back-to-frontIn stock
$4,995

HOW IT DIFFERS: DCS-7050CX3-32S-F is the 7050X3 built around 32 100GbE QSFP100 ports plus 2 SFP+ ports, with front-to-rear airflow and 2 AC power supplies. It is the 100G-first model of the family, where the SX3 models are 25G and 10G first. The matching spare fan module is FAN-7000H-F and the spare 500 W supply is PWR-500AC-F. Its sister DCS-7050CX3-32S-R is the same switch for rear-to-front airflow.

Model: DCS-7050CX3-32S-F
Network Ports: 32 × 100GbE
Connectors: QSFP28, SFP+
Type: Switch
Condition: Refurbished, tested & guaranteed

Technical details

Brand	Arista
Family	7050CX3
Uplinks	2x 10GbE SFP+
Total ports	34
Management ports	1
Operating system	Arista EOS
Rack units	1RU
Airflow	Front-to-back
Power input	AC
Throughput	6.4 Tbps, 2 Bpps
Dimensions	17.3 x 1.75 x 16 in (44 x 4.4 x 40.64 cm), W x H x D
Weight	20 lbs (9.1kgs)
Fans	4 (N+1 redundant)
Power supplies	2 (1+1 redundant)
Power draw (typical)	168W
Power draw (maximum)	343W
Operating temperature	0 to 40˚C (32 to 104˚F)
Storage temperature	-40 to 70˚C (-40 to 158˚F)
Operating humidity	5 to 90% (listed as Relative Humidity)
Operating altitude	0 to 10,000 ft, (0-3,000m)
CPU	Quad-Core x86
Memory (DRAM)	8 GB (16 GB optional)
Flash storage	8 GB (32 GB optional)
MAC addresses	288K MAC entries
IPv4 routes	360K IPv4 Routes
VLANs	4096 VLANs
Jumbo frames	9216 Bytes
Packet buffer	32 MB (Dynamic Buffer Allocation)
Latency	800 ns
Console port	1 (RJ-45)
USB port	1
Certifications	BSMI (Taiwan); FCC Class A (United States); ICES-003 (Canada); CE (European Union)

Arista datasheet

Testing process

End of sale and support

Model	Announced	End of sale	End of support	Replacement	Notice
Arista 7050CX3-32S	2025-09-19	2026-03-20	2031-03-20	DCS-7050CX3-32C	Arista notice

What buyers ask

Can I get a price and the quantity available for the DCS-7050CX3-32S-F?: Yes. Use Request a quote on this page with the part number DCS-7050CX3-32S-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-7050CX3-32S-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-7050CX3-32S-F in?: The DCS-7050CX3-32S-F on this page is Refurbished, Tested & Guaranteed.

Questions and answers

What ports does the DCS-7050CX3-32S-F have?: The DCS-7050CX3-32S-F has 32 × 100GbE, with uplinks of 2x 10GbE SFP+ and 34 data ports in all.
What is the throughput of the DCS-7050CX3-32S-F?: The DCS-7050CX3-32S-F has a throughput of 6.4 Tbps, 2 Bpps.
Which way does the air flow on the DCS-7050CX3-32S-F?: The airflow of the DCS-7050CX3-32S-F is front-to-back.
What power does the DCS-7050CX3-32S-F use?: The DCS-7050CX3-32S-F uses AC.
How much power does the DCS-7050CX3-32S-F draw?: The typical power draw of the DCS-7050CX3-32S-F is 168W, and its maximum is 343W.
What are the size and weight of the DCS-7050CX3-32S-F?: The DCS-7050CX3-32S-F measures 17.3 x 1.75 x 16 in (44 x 4.4 x 40.64 cm), W x H x D and weighs 20 lbs (9.1kgs).
Is the Arista 7050CX3-32S end of life?: Arista ended the sale of the Arista 7050CX3-32S on March 20, 2026. Its support ends on March 20, 2031. 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 7050CX3-32S?: Arista's notice names DCS-7050CX3-32C.

Arista DCS-7050CX3-32S-F / 32x 100GbE QSFP28 + 2x 10GbE SFP+ switch, 6.4 Tbps throughput, front-to-rear airflow, dual AC power, 1RU

WHAT'S INCLUDED

One (1) Arista DCS-7050CX3-32S-F. Includes a rack-mount kit and the power cable(s) to match the switch.

CONDITION & TESTING

Condition: Refurbished, Tested & Guaranteed DCS-7050CX3-32S-F was tested by Townsend Networks technicians before listing. The test process is on /testing-process.