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Arista 7280SR3K-48YC8 48-Port 25G SFP and 8-Port 100G Large-Route Switch Router, Front-to-Rear Airflow

MPNDCS-7280SR3K-48YC8-F

Arista DCS-7280SR3K-48YC8-F is the large-route 1RU switch router with 48 1/10/25G SFP ports and eight 100G uplinks.

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Tested, cleaned and graded. Fully functional, with warranty.

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Arista 7280SR3K-48YC8 48-Port 25G SFP and 8-Port 100G Large-Route Switch Router, Front-to-Rear Airflow

DCS-7280SR3K-48YC8-F · Refurbished · 1 year warranty

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Overview

The K in the Arista DCS-7280SR3K-48YC8-F stands for the large-route edition of this switch router, as the title spells out. Port-wise it matches the standard model: 48 SFP ports at 1, 10 or 25G and eight 100G QSFP100 uplinks, 56 ports with 4000 Gbps of switching capacity and a 100GbE top speed.

Large-route capability matters when the switch has to carry big routing tables, for example at the edge of a network. If your design does not need that, the standard model covers the same ports. Airflow is front-to-rear and the chassis is 1 rack unit.

It is offered New and Refurbished, each with 1 year or 3 years of warranty. Send the quantity and destination country, and say how large your routing tables are if you are unsure which model applies.

Specifications

Arista DCS-7280SR3K-48YC8-F specifications
Manufacturer part numberDCS-7280SR3K-48YC8-F
BrandArista
Rack units1 U
Total ports56
Uplink ports8 x 100G QSFP100
Downlink ports48 x 1/10/25G SFP
Maximum port speed100GbE
Switching capacity4,000 Gb/s

Specifications from the manufacturer's datasheet ↗

FAQ

What does the K in the model name signify?
Large-route, as stated in the product title.
What ports does it have?
48 x 1/10/25G SFP and 8 x 100G QSFP100.
What airflow is it?
Front-to-rear.

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