Brand: Arista | Category: Network Switches
SKU: DCS-7388X5-48C8 | Part #: DCS-7388X5-48C8 | MPN: DCS-7388X5-48C8
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The Arista 7388X5 AI Ethernet Fabric Switch 800G (part number DCS-7388X5-48C8) is a 1U rack-mount network switch running Arista EOS. It provides 48 x 800G QSFP-DD ports and 8 x 100G QSFP28 ports, with a switching fabric capacity of 38.4 Tbps, maximum uplink bandwidth of 38.4 Tbps and line-rate throughput of 19.2 Tpps.
Power is supplied by dual 3600W PSUs in an N+N redundant configuration, with a maximum power consumption of 7200W. The chassis measures 1.73 x 17.5 x 32 inches (HxWxD) and weighs 95 lbs (43.1 kg).
With high-density 800G ports and 100G connectivity in a single rack unit, this switch is suited to data centre Ethernet fabrics, including the network fabrics used to interconnect AI and high-performance compute infrastructure.
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| Brand | Arista |
| Category | Network Switches |
| SKU | DCS-7388X5-48C8 |
| Part Number | DCS-7388X5-48C8 |
| Condition | New |
| Form Factor | 1U Rack-Mount Switch |
| Port Configuration | 48x 800G QSFP-DD + 8x 100G QSFP28 |
| Switching Fabric | 38.4 Tbps |
| Throughput | 19.2 Tpps (Line Rate) |
| Max Uplink Bandwidth | 38.4 Tbps |
| QSFP-DD Ports | 48 x 800G |
| QSFP28 Ports | 8 x 100G |
| Maximum Power Consumption | 7200W |
| Power Supply | Dual 3600W PSUs (N+N Redundancy) |
| Dimensions (HxWxD) | 1.73 x 17.5 x 32 inches |
| Weight | 95 lbs (43.1 kg) |
| Operating System | Arista EOS |
The Arista 7388X5 AI Ethernet Fabric Switch 800G is enterprise networking hardware for data-center, campus, and branch deployments. Common roles include core/distribution switching, server uplinks, top-of-rack fabric, and edge connectivity in mixed Cisco/Arista environments.
Key specifications for the Arista 7388X5 AI Ethernet Fabric Switch 800G: new condition; form factor 1U Rack-Mount Switch; port configuration 48x 800G QSFP-DD + 8x 100G QSFP28; switching fabric 38.4 Tbps; throughput 19.2 Tpps (Line Rate); max uplink bandwidth 38.4 Tbps; qsfp-dd ports 48 x 800G. Manufacturer part number DCS-7388X5-48C8. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.
The Arista 7388X5 AI Ethernet Fabric Switch 800G interoperates with standard switching protocols (LACP, MLAG/VPC, 802.1Q, OSPF/BGP). For specific cross-vendor scenarios — Cisco-to-Arista MLAG peering, fabric integration with Cumulus/SONiC, or migration from legacy Catalyst — our network engineers map a compatibility plan as part of the RFQ.
