Brand: Arista | Category: Network Switches
SKU: DCS-7816R4-A | Part #: DCS-7816R4-A | MPN: DCS-7816R4-A
Contact for Pricing — Request a Quote
The Arista 7800R4 Series Modular Data Center Switch from Arista is enterprise-grade Network Switches hardware built for data centers. The Arista 7800R4 Series is a modular chassis switch engineered for AI and machine learning data center deployments requiring ultra-high-density, scalable interconnect. The platform supports up to 800G per port connectivity, enabling massive east-west fabric throughput for GPU-accelerated workloads and distributed training environments. Its modular architecture allows operators to configure line cards, fabric modules, and supervisors to match evolving cluster topologies and t Available in brand new condition. Arista network switches products are trusted by enterprises and data centers worldwide. Available from Omnixon Global. Contact our sales team to request a quote.
| Brand | Arista |
| Category | Network Switches |
| SKU | DCS-7816R4-A |
| Part Number | DCS-7816R4-A |
| Condition | New |
| Model | 7800R4 Series |
| PartNumber | DCS-7816R4-A |
| Chassis | Modular |
| MaxPortDensity | Up to 128 x 800G ports (line-card dependent) |
| PortSpeed | 800G, 400G, 200G, 100G per-port capable |
| FabricArchitecture | Non-blocking crossbar with distributed fabric modules |
| SwitchingCapacity | Up to 51.2 Tbps aggregate throughput |
| LatencyProfile | Sub-microsecond cut-through switching |
| OperatingSystem | Arista EOS |
| RouteTableCapacity | Supports ECMP, IS-IS, BGP, OSPF |
| Redundancy | N+1 supervisor, hitless in-service upgrade capable |
| ManagementInterfaces | Dual 1GbE out-of-band management, serial console |
| PowerConsumption | Configurable per line-card; modular power supply architecture |
| FormFactor | 19-inch rack mount |
| Launch | Q2 2024 |