Name: DCS-7280SE-64-R Arista 48x 10Gb SFP+ 4x 40GB QSFP+ Back-To-Front Airflow Switch
Brand: Arista Networks
SKU: DCS-7280SE-64-R
Price: 269.00 USD
Availability: InStock
Rating: 4.8 (118 reviews)

Product Overview
The Arista DCS-7280SE-64-R features 48 10Gb SFP+ ports and 4 40Gb QSFP+ ports with back-to-front airflow, offering low latency and high throughput suitable for data center aggregation and core deployments.

General Information
Brand	Arista Networks
Part Number	DCS-7280SE-64-R
Condition	Refurbished

Technical Information
Switch Type	Layer 3, Managed Switch
Form Factor	Rack-Mountable
Mount Type	1U Rack
Switch Ports	48 x 10Gb SFP+, 4 x 40Gb QSFP+
Number of Ports	52-Ports
Port Type	SFP+, QSFP / QSFP+
Port Speed	10Gbps,40Gbps
UpLink Ports	4 x 40Gb QSFP+
POE Support	No
VLAN Support	Yes
Layer Support	Layer 3
Connector Type	SFP+,QSFP+

Performance
Jumbo Frame Support	Up To 9216 Bytes

Management and Configuration
Routing Protocols	Static, OSPF, BGP, IS-IS, VRRP, PIM-SM, IGMP
Remote Protocols	Yes
Management Interfaces	USB Console,Serial Console (RJ-45),Management Ethernet (RJ-45)

Power & Cooling
Fans	Back-To-Front Airflow

Physical Characteristics
Weight	3.00

Miscellaneous
Assembly Required	No

Product Description
The DCS-7280SE-64-R is an Arista network switch that delivers robust and scalable connectivity with 48 10Gb SFP+ ports and 4 40Gb QSFP+ ports. It is engineered to provide high throughput and low latency for demanding data center and enterprise environments. Typically deployed in top-of-rack or spine configurations, this switch supports high-density aggregation and core switching. Its back-to-front airflow design enables efficient cooling in front-to-back data center layouts, making it suitable for modern rack arrangements. Network engineers and administrators benefit from the DCS-7280SE-64-R's reliable performance and flexible port configurations, allowing seamless integration into existing infrastructures. Key Features 48 x 10Gb SFP+ ports for high-density 10G connectivity 4 x 40Gb QSFP+ ports for uplink and stacking capabilities Back-to-front airflow supporting optimized thermal management Low-latency architecture designed for high-performance networking Advanced Layer 2 and Layer 3 features for versatile deployment The DCS-7280SE-64-R is a versatile switch built to handle demanding network traffic with efficiency. Its design caters to data centers requiring reliable, scalable, and thermally optimized switching solutions.

Use Cases
The DCS-7280SE-64-R switch is suited for environments that require high-density 10Gb and 40Gb connectivity with efficient cooling solutions. How It's Used: Top-of-rack switch in data centers supporting high-speed server connections Spine switch in leaf-spine network architectures for scalable performance Aggregation layer device combining multiple 10Gb links into 40Gb uplinks Deployment in front-to-back airflow data center racks to maintain optimal cooling Supporting virtualization and cloud infrastructure networks with low latency Its flexible port configuration and thermal design make the DCS-7280SE-64-R a reliable choice for modern networking demands.