DCS-7260CX-64 - Arista Networks

The Arista DCS-7260CX-64 is a high-performance data centre switch designed for cloud-scale and enterprise environments. Part of Arista's 7260X series, it offers 64 ports of 100GbE QSFP and 2 SFP+ ports in a 2U form factor.

Key Specifications

• Ports: 64 x 100GbE QSFP, 2 x SFP+

• Forwarding Capacity: 12.8 Tbps

• Latency: 550–1500 ns

• Buffer Memory: 16 MB per port group

• Power Consumption: Typical 450W

• Form Factor: 2RU (Rack Unit)

• Cooling: Front-to-rear or rear-to-front airflow

• Power Supplies: Not included (modular design)

• Operating System: Arista EOS (Extensible Operating System)

• Management: CLI, GUI, API

• Protocols Supported: BGP, OSPF, RIP, PIM, IGMP, VXLAN, EVPN

• Monitoring: sFlow, SPAN, RSPAN​

Summary

The Arista DCS-7260CX-64 is a robust and scalable switch suitable for high-density 100GbE deployments. However, with its end-of-sale and end-of-life status, it's advisable to consider newer models like the 7260CX3-64 for ongoing support and enhanced features.