What ports does the DCS-7280SE-72-R have?

The DCS-7280SE-72-R has 48 × 1/10GbE, with uplinks of 2x 100GbE MXP and 50 data ports in all.

Which way does the air flow on the DCS-7280SE-72-R?

The airflow of the DCS-7280SE-72-R is back-to-front.

DCS-7280SE-72-R Arista Switch, Back-to-Front Airflow, Used, 48x 1/10GbE SFP+ and 2x 10/40/100GbE MXP

Condition: Used, tested & guaranteed
WARRANTY & RETURNS: DCS-7280SE-72-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

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

The Arista DCS-7280SE-72-R is a switch from the Arista 7280SE family with 48 ports of 1/10GbE SFP+, 2 ports of 10/40/100GbE MXP, back-to-front 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.

Other versions

DCS-7280SE-72-F
Used, tested & guaranteedAirflow: Front-to-backIn stock
$385

HOW IT DIFFERS: DCS-7280SE-72-R is the 7280E with 48 SFP+ ports and 2 MXP ports, set up for rear-to-front airflow. Arista says each MXP port can deliver 1x100G, 3x40G or 12x10G using breakout cables and gives the 7280SE a 9GB buffer per switch. Its fans are the R type, FAN-7000-R, and a replacement should match the airflow. Its sister DCS-7280SE-72-F is the front-to-rear version.

Model: DCS-7280SE-72-R
Network Ports: 48 × 1/10GbE
Connectors: SFP+, MXP
Type: Switch
Condition: Used, tested & guaranteed

Technical details

Brand	Arista
Family	7280SE
Uplinks	2x 100GbE MXP
Total ports	50
Fastest port	100GbE
Layer	Layer 3 (managed)
Operating system	Arista EOS
Rack units	1U
Airflow	Back-to-front
Power input	AC
Throughput	1.44 Tbps / 900 Mpps

Arista datasheet

Testing process

End of sale and support

Model	Announced	End of sale	End of support	Replacement	Notice
Arista 7280SE-68 / 7280SE-72	2017-12-28	2018-06-28	2021-06-28	DCS-7280SR-48C6	Arista notice

Questions and answers

What ports does the DCS-7280SE-72-R have?: The DCS-7280SE-72-R has 48 × 1/10GbE, with uplinks of 2x 100GbE MXP and 50 data ports in all.
Which way does the air flow on the DCS-7280SE-72-R?: The airflow of the DCS-7280SE-72-R is back-to-front.

DCS-7280SE-72-R 48x 10GB SFP+ 2x 100GB MXP Back-to-Front Airflow Switch

WHAT'S INCLUDED

One (1) Arista DCS-7280SE-72-R. Includes a rack-mount kit and the power cable(s) to match the switch.

CONDITION & TESTING

Condition: Used, Tested & Guaranteed DCS-7280SE-72-R was tested by Townsend Networks technicians before listing. The test process is on /testing-process.