Brand: Arista | Category: Network Switches
SKU: DCS-7280R3-48YC12 | Part #: DCS-7280R3-48YC12 | MPN: DCS-7280R3-48YC12
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The Arista 7280R3-48YC12 combines 48x25G and 12x100G ports in a 1U platform engineered for high-scale IP routing at the data center edge or spine.
Most enterprise switches ship without transceivers; we quote vendor-matched optics alongside the switch (Cisco-for Catalyst/Nexus, HPE/Aruba-for CX). Third-party MSA-compatible options are also available at lower cost — specify preference in the RFQ.
Yes — our network engineers can pre-stage stacking, VPC pairs, MLAG, EVPN-VXLAN, or fabric extender configurations before shipping, or provide remote commissioning. Add commissioning to your RFQ.
Switch software licensing varies by vendor. Cisco DNA / Cisco DCNM, Aruba CX licensing tiers, NVIDIA Cumulus — we quote the licensing tier matched to your features (BGP-EVPN, telemetry, automation). No surprises at delivery.
Submit your quantity, destination country, and required lead time below. Our pre-sales team responds within 48 hours with confirmed competitive quoting, availability, and matching support contract options.
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| Brand | Arista |
| Category | Network Switches |
| SKU | DCS-7280R3-48YC12 |
| Part Number | DCS-7280R3-48YC12 |
| Condition | New |
| Fans / PSU | Redundant hot-swap |
| Manufacturer Part Number | DCS-7280R3-48YC12 |
| Port Configuration | 48 x 25GbE SFP28 + 12 x 100GbE QSFP28 |
| Throughput | 19.2 Tb/s |
| Switching Fabric | Cut-through / Store-and-forward |
| Management | Out-of-band management interface |
| Power Supply | Redundant hot-swap |
| Cooling | Redundant hot-swap fans |
| Operating Temperature | 0–50 °C |
| Protocol | Ethernet IEEE 802.3 |
| Security Features | ACL, port security, encryption support |
Switch software licensing varies by vendor. Cisco DNA / Cisco DCNM, Aruba CX licensing tiers, NVIDIA Cumulus — we quote the licensing tier matched to your features (BGP-EVPN, telemetry, automation). No surprises at delivery.
