What ports does the DCS-7280CR3MK-32D4S-F have?

The DCS-7280CR3MK-32D4S-F has 32 × 40/100GbE, with uplinks of 4x 400GbE QSFP-DD and 36 data ports in all.

What is the throughput of the DCS-7280CR3MK-32D4S-F?

The DCS-7280CR3MK-32D4S-F has a throughput of 4.8 Tbps, 2 Bpps.

Which way does the air flow on the DCS-7280CR3MK-32D4S-F?

The airflow of the DCS-7280CR3MK-32D4S-F is front-to-back.

What power does the DCS-7280CR3MK-32D4S-F use?

The DCS-7280CR3MK-32D4S-F uses AC.

How much power does the DCS-7280CR3MK-32D4S-F draw?

The typical power draw of the DCS-7280CR3MK-32D4S-F is 535 W, and its maximum is 851 W.

What are the size and weight of the DCS-7280CR3MK-32D4S-F?

The DCS-7280CR3MK-32D4S-F measures 1.72 x 17.3 x 22.0 in (4.37 x 43.99 x 55.83 cm) and weighs 27 lb (12.27 kg).

DCS-7280CR3MK-32D4S-F Arista Switch, Front-to-Back, Used, 32x 40/100GbE QSFP28 and 4x 400GbE QSFP-DD

Condition: Used, tested & guaranteed
WARRANTY & RETURNS: DCS-7280CR3MK-32D4S-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

$39,995

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

The Arista DCS-7280CR3MK-32D4S-F is a switch from the Arista 7280CR3MK family with 32 ports of 40/100GbE QSFP28, 4 ports of 400GbE QSFP-DD, front-to-back airflow and AC power. It is a Layer 3 managed platform that runs Arista EOS. 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 cable(s) to match.

Maker description: Arista 7280R3, 32x100GbE QSFP and 4x400GbE QSFP-DD switch router, MACsec, large route, front to rear air, 2 x AC
HOW IT DIFFERS: DCS-7280CR3MK-32D4S-F has 64 GB of memory, 8 GB flash; 120 GB SSD of flash storage and power supplies: 2 x AC (PWR-1011), hot-swap, 1+1 redundant; its sister DCS-7280CR3K-32D4-F has 64 Gigabytes of memory, 8 GB of flash storage and power supplies: 2 hot-swap (1+1 redundant); PWR-1011 (AC or DC).

Model: DCS-7280CR3MK-32D4S-F
Network Ports: 32 × 40/100GbE
Connectors: QSFP28, QSFP-DD
Type: Switch
Condition: Used, tested & guaranteed

Technical details

Brand	Arista
Family	7280CR3MK
Uplinks	4x 400GbE QSFP-DD
Total ports	36
Fastest port	400GbE
Management ports	1 x 100/1000
Layer	Layer 3 (managed)
Operating system	Arista EOS
Rack units	1RU
Airflow	Front-to-back
Power input	AC
Throughput	4.8 Tbps, 2 Bpps
Dimensions	1.72 x 17.3 x 22.0 in (4.37 x 43.99 x 55.83 cm)
Weight	27 lb (12.27 kg)
Fans	3 hot-swap, N+1 redundant (FAN-7011H)
Power supplies	2 x AC (PWR-1011), hot-swap, 1+1 redundant
Power draw (typical)	535 W
Power draw (maximum)	851 W
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%
Operating altitude	0 to 10,000 ft (0 to 3,000 m)
CPU	Quad-Core x86
Memory (DRAM)	64 GB
Flash storage	8 GB flash; 120 GB SSD
Packet buffer	8 GB
Latency	From 3.8 us
Console port	1 x RS-232 (RJ-45)
USB port	1

Arista datasheet

Testing process

Questions and answers

What ports does the DCS-7280CR3MK-32D4S-F have?: The DCS-7280CR3MK-32D4S-F has 32 × 40/100GbE, with uplinks of 4x 400GbE QSFP-DD and 36 data ports in all.
What is the throughput of the DCS-7280CR3MK-32D4S-F?: The DCS-7280CR3MK-32D4S-F has a throughput of 4.8 Tbps, 2 Bpps.
Which way does the air flow on the DCS-7280CR3MK-32D4S-F?: The airflow of the DCS-7280CR3MK-32D4S-F is front-to-back.
What power does the DCS-7280CR3MK-32D4S-F use?: The DCS-7280CR3MK-32D4S-F uses AC.
How much power does the DCS-7280CR3MK-32D4S-F draw?: The typical power draw of the DCS-7280CR3MK-32D4S-F is 535 W, and its maximum is 851 W.
What are the size and weight of the DCS-7280CR3MK-32D4S-F?: The DCS-7280CR3MK-32D4S-F measures 1.72 x 17.3 x 22.0 in (4.37 x 43.99 x 55.83 cm) and weighs 27 lb (12.27 kg).

WHAT'S INCLUDED

One (1) Arista DCS-7280CR3MK-32D4S-F. Includes a rack-mount kit and the power cable(s) to match the switch.

CONDITION & TESTING

Condition: Used, Tested & Guaranteed DCS-7280CR3MK-32D4S-F was tested by Townsend Networks technicians before listing. The test process is on /testing-process.