Arista DCS-7148SX-R 7100 Series 7148SX 48 x Ports SFP+ L4 GE Switch

Product Description

The Arista DCS-7148SX-R is a high-performance switch from the 7100 Series, specifically the 7148SX model, engineered for the demanding requirements of modern data centers. It features 48 SFP+ ports, each capable of supporting 10 Gigabit Ethernet (10GbE) speeds, providing massive bandwidth for server access, storage connectivity, and high-speed network aggregation. The SFP+ interface offers flexibility, allowing for the use of various transceivers to connect over different media types, including fiber optic and copper cabling. This switch distinguishes itself with its L4 capabilities, indicating advanced Layer 4 traffic management and forwarding features. This allows for more granular control and optimization of network traffic based on transport layer information, such as TCP and UDP ports. Such capabilities are crucial in data center environments for implementing sophisticated Quality of Service (QoS) policies, security measures, and application-aware networking, ensuring that critical applications receive the necessary network resources and performance. Designed for high-density deployments, the DCS-7148SX-R is a robust solution for building scalable and efficient data center networks. Its combination of high port density, high-speed interfaces, and advanced L4 features makes it suitable for top-of-rack (ToR) deployments, spine-leaf architectures, and other network designs where performance, low latency, and intelligent traffic handling are paramount. Arista Networks is known for its focus on network innovation and performance in data center environments.