| Brand | Arista |
| Model | DCS-7280SR-48C6-F |
| Series | Arista 7280R Series |
| Product Type | Data Center Switch |
| Ports | 48 x 1G/10G SFP+ and 6 x 100G QSFP100 |
| QSFP100 Port Modes | 6 x 100GbE, 24 x 25GbE, 6 x 40GbE or 24 x 10GbE |
| Maximum Ports by Speed | 6 x 100GbE, 12 x 50GbE, 6 x 40GbE, 24 x 25GbE, 72 x 10GbE |
| Throughput | 2.16 Tbps |
| Packets per Second | 720 Mpps |
| Latency | From 3.8 us |
| Packet Buffer | 4 GB |
| CPU | Quad-core x86 |
| System Memory | 8 GB |
| Flash Storage | 4 GB |
| Management Ports | 1 x 100/1000 management port, 1 x RS-232 serial (RJ-45) |
| Rack Units | 1U |
| Airflow | Front-to-rear |
| Power Supplies | 2 x 500W AC, hot-swap, 1+1 redundant |
| Power Supply Input | 100 to 240V AC, 50/60 Hz, 6.5 to 3.2A, 93% efficiency (Platinum) |
| Typical / Maximum Power Draw | 263W / 381W |
| Fans | 4 hot-swap, N+1 redundant |
| Dimensions (W x H x D) | 19 x 1.75 x 16 in (48.3 x 4.4 x 40.6 cm) |
| Weight | 17.8 lb (8.1 kg) |
| Operating Temperature | 32 to 104 F (0 to 40 C) |
| Storage Temperature | -40 to 158 F (-40 to 70 C) |
| Relative Humidity | 5% to 95% |
| Operating Altitude | 0 to 10,000 ft (0 to 3,000 m) |
| Supported SFP+ Optics and Cables | 10GBASE-CR, 10GBASE-AOC, 10GBASE-SRL, 10GBASE-SR, 10GBASE-LRL, 10GBASE-LR, 10GBASE-ER, 10GBASE-ZR, 10GBASE-T, 10GBASE-DWDM, 1GbE SX, LX and TX, 100Mb TX |
| Supported 40G QSFP Optics and Cables | 10GBASE-CR breakout, 40GBASE-CR4, AOC, UNIV, SR4, SRBD, XSR4, PLRL4, PLR4, LRL4, LR4, ER4 |
| Supported 100G QSFP Optics and Cables | 100GBASE-SR4, XSR4, SWDM4, SRBD, LR, LR4, LRL4, XCWDM4, CWDM4, FR, DR, PSM4, AOC, ERL4, CR4, 25GBASE-CR breakout |
Overview
- We perform an intensive quality control process on all our products. Units (unless sealed in the original manufacturer’s packaging) are fully tested and certified by our technicians. We run and record diagnostics on serial and operating systems, ensuring they function to the industry standard.
- Unless the listing specifies otherwise, this product comes with a 1 Year Warranty for the original purchaser as enduser of the equipment, applicable to items sold in the United States only. All others sales are supported by a 90 day extended warranty.
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