Arista DCS-7280SR-48C6 48x 10GbE SFP+ + 6x 100GbE QSFP100 Data Center Switch – Refurb

The Arista DCS-7280SR-48C6 is a 1U data center switch designed for high-density network connectivity and demanding enterprise environments. It provides 48 × 10GbE SFP+ ports together with 6 × 100GbE QSFP100 ports, delivering high-bandwidth connectivity for data center and network infrastructure deployments.

The switch features Arista EOS, a quad-core x86 CPU, 8GB system memory, redundant hot-swappable AC power supplies, and four hot-swappable N+1 fans. With up to 2.16 Tbps full-duplex throughput and 720 Mpps forwarding performance, it provides a high-capacity platform for data center networking.

Key Features & Benefits

✔ 48 × 10GbE SFP+ ports
✔ 6 × 100GbE QSFP100 ports
✔ Up to 2.16 Tbps full-duplex throughput
✔ Up to 720 Mpps packet forwarding
✔ Arista EOS operating system
✔ 8GB system memory
✔ Dual hot-swap AC power supplies
✔ Four hot-swappable N+1 fans
✔ 1U rackmount form factor

Ideal Uses

✔ Data center networking
✔ Enterprise network infrastructure
✔ High-bandwidth network deployments
✔ Server and storage connectivity
✔ Network aggregation and switching

Specifications

Condition:
✔ Refurbished device with minor scratches or scuffs. Device has been tested and is fully functional.

Brand:
✔ Arista

Model:
✔ DCS-7280SR-48C6

Product Type:
✔ Data Center Switch

Form Factor:
✔ 1U Rackmount

Ports:
✔ 48 × 10GbE SFP+
✔ 6 × 100GbE QSFP100

Performance:
✔ Full-Duplex Throughput: 2.16 Tbps
✔ Packets Per Second: 720 Mpps
✔ Latency: From 3.8 µs
✔ MAC Address Table: 288,000
✔ VLAN IDs Supported: 4094
✔ Jumbo Frame Support: Up to 9216 Bytes

CPU & Memory:
✔ Quad-Core x86 CPU
✔ 8GB System Memory
✔ 4GB Flash Storage
✔ 4GB Packet Buffer Memory

Power & Cooling:
✔ 2 × Hot-Swap AC Power Supplies
✔ 4 × Hot-Swappable N+1 Fans
✔ Typical Power Draw: 290W
✔ Maximum Power Draw: 405W

Operating System:
✔ Arista EOS

Environmental:
✔ Operating Temperature: 0–40°C
✔ Storage Temperature: -40–70°C
✔ Humidity: 5–95% Non-Condensing

Dimensions & Weight:
✔ Dimensions: 19 × 1.75 × 16" (48.3 × 4.4 × 40.6 cm)
✔ Rack Units: 1U
✔ Weight: 22.2 lbs (10.1 kg)

Warranty

✔ 6 Month Carry-in Warranty

What’s in the Box

✔ Arista DCS-7280SR-48C6 Switch
✔ Power Cable