NEW Arista DCS-7150S-64-CL-R 48x 10GB SFP+ 4x 40GB QSFP+ B-F Air (HPC) Switch

The 7150S-64-CL combines 48 SFP+ ports at 100M to 10G with four 40G QSFP+ uplinks in a 1RU chassis. Latency is 380 nanoseconds, the 9.5 MB buffer is shared across ports, and a high precision clock with IEEE 1588 PTP support gives accurate timing for trading and timestamping work.

Arista rates the switch at 1.28 Tbps and 960 Mpps. AgilePorts can turn groups of four 10G ports into 40G interfaces. Power draw is 224W typical and 455W maximum, and the control plane has 4 GB DRAM and 2 GB flash.

Two 460W AC supplies are installed in a 1+1 redundant pair, with PWR-460AC-R (460W AC) and PWR-460DC-R (460W DC) as spares. Four hot-swap FAN-7000-R fans in N+1 move air back-to-front (port-side exhaust). Arista also sells the front-to-back version, so match the airflow to your rack.

Management uses a 100/1000 port, an RJ-45 RS-232 console and USB. The chassis weighs 19 lb. Advanced Layer 3 features such as BGP and OSPF need an Arista Enhanced L3 license, which is not included and is available from Arista partners.

Arista also sells the DCS-7150S-64-CL-F with the opposite airflow. A seller refurbished DCS-7150S-64-CL-R is also available. Matching spares include the PWR-460AC-R power supply and the FAN-7000-R fan module.

This DCS-7150S-64-CL-R is new and covered by the NetworkTigers one-year warranty. The original packaging may have been opened to inspect the contents.