Arista DCS-7280CR3-32D4-R is an Arista 7280R3 Series fixed data center and cloud-grade routing switch designed for high-performance 100G and 400G networks. The 7280CR3-32D4 platform provides 32 x 100G QSFP ports and 4 x 400G QSFP-DD ports with flexible support for 100G, 200G and 400G connectivity depending on optics, cables and EOS configuration.
Arista DCS-7280CR3-32D4-R delivers up to 4.8 Tbps wire-speed performance and includes an 8GB deep packet buffer for large-scale cloud, service provider, Internet peering, interconnect and Inter-DC networks. As part of the Arista 7280R3 Series, it supports wire-speed Layer 2 and Layer 3 forwarding, EVPN services, VXLAN, cloud-grade routing, secure Internet peering, carrier edge VPN services, PTP, SyncE, Zero Touch Provisioning, CloudVision, LANZ, accelerated sFlow and Arista EOS. The R airflow suffix generally indicates rear-to-front airflow, but actual airflow, fan direction and power supply configuration must be confirmed before ordering. Please contact us to confirm exact hardware revision, EOS version, license status, airflow direction, SSD option, optics, stock availability, testing details and product photos before shipment.
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