Name: DCS-7124SX-R Arista 7124SX 24x 10GbE SFP+ Switch Rear-to-front Airflow 4x Fans and 2x AC 460W Power Supplies
Brand: Arista Networks
SKU: DCS-7124SX-R
Price: 198.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The DCS-7124SX-R Arista 7124SX switch offers a reliable 24-port 10GbE SFP+ setup with rear-to-front airflow and redundant power supplies. It fits well in data center racks where efficient cooling and continuous uptime are essential parts of network infrastructure.

General Information
Brand	Arista Networks
Part Number	DCS-7124SX-R
Condition	Refurbished

Technical Information
Switch Ports	24
Number of Ports	24-Ports
Port Type	10G SFP+
Port Speed	10Gbps
POE Support	No
Switching Capacity	480 Gbps
VLAN Support	Yes
Layer Support	Layer 3
Connector Type	SFP+

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
Security Features	SSH,RADIUS,TACACS+,802.1X,ACLs
Management Type	CLI
Remote Management Protocol	SNMP,SSH,HTTPS

Power & Cooling
Fans	4
Power	2 x 460W AC (redundant)
Power Supply	2 x 460W AC

Physical Characteristics
Weight	5.00

Product Description
The DCS-7124SX-R is a high-performance 24-port 10GbE switch designed to deliver robust network throughput with reliable airflow management. Built for environments where space and cooling efficiency are critical, its rear-to-front airflow layout supports optimized thermal management in dense data center racks. Often found in enterprise and service provider networks, this switch is ideal for IT professionals requiring dependable uplink and aggregation capabilities. Network administrators benefit from its redundant power supplies, ensuring continuous operation even during power supply failures. Key Features Provides 24 10GbE SFP+ ports for fast data transfer and scalability Rear-to-front airflow supports efficient heat dissipation in rack setups Four fans maintain steady cooling under heavy workloads Dual 460W AC power supplies offer power redundancy and stability Designed for rack-mount installations, saving valuable space This switch is commonly deployed in data centers and network cores where high throughput and reliability are necessary. It delivers consistent performance for storage, virtualization, and cloud infrastructure applications, minimizing downtime and supporting smooth network operations.

Use Cases
The DCS-7124SX-R Arista 7124SX switch is designed primarily for data center environments where high-density 10GbE connectivity is required. Its rear-to-front airflow and redundant power supplies make it suitable for integration into rack deployments demanding efficient cooling and uninterrupted network operation. How It's Used: Aggregating virtualized workloads within enterprise data centers to ensure low latency and high throughput. Providing high-speed connectivity in storage clusters that require consistent 10GbE links for data replication. Supporting edge computing nodes with compact rack-mount design and efficient cooling in constrained spaces. Enabling scalable network fabrics in cloud service provider environments with redundant power for continuous uptime. Integrating into campus core switches where increased 10GbE port density improves network consolidation. By facilitating robust 10GbE switching with optimized airflow and power redundancy, the DCS-7124SX-R helps maintain operational efficiency and network resilience in demanding IT infrastructures. This enables organizations to scale their network capacity while addressing cooling and reliability challenges inherent in dense rack environments.