| Brand | Arista |
| Model | DCS-7280SR3M-48YC8-F |
| Series | 7280R3 Series |
| Type | Data Center Switch Router |
| Description | Arista 7280R3, 48x25GbE SFP and 8x100G QSFP switch router, MACsec, front to rear air, 2 x AC |
| SFP Ports | 48 x SFP 1/10/25G |
| QSFP100 Ports | 8 x QSFP100 (100G, 40G, breakout to 10G, 25G and 50G) |
| Maximum Port Counts by Speed | 100G: 8; 50G: 16; 40G: 8 (using QSFP+); 25G/10G: 80; 1G: 48 (per speed, may require breakouts) |
| Encryption | MACsec (IEEE 802.1AE) on all ports |
| Forwarding Rate | 1 Bpps |
| Latency | From 3.8 us |
| Packet Buffer | 4 GB |
| CPU | Quad-core x86 |
| System Memory | 8 GB |
| Flash Storage | 8 GB |
| USB Ports | 1 |
| Management Port | 1 x 100/1000 |
| Serial Console | 1 x RS-232 (RJ-45) |
| Power Supplies | 2 hot-swap, 1+1 redundant, AC or DC (PWR-1011) |
| Power Supply Input | 100-240 V AC or -48 to -60 V DC |
| Fans | 3 hot-swap, N+1 redundant (FAN-7011M) |
| Airflow | Front to rear (port side to fan side) |
| Rack Units | 1U |
| Typical Power Draw | 302 W (measured at 25 C ambient with 50% load on all ports) |
| Maximum Power Draw | 576 W |
| Operating Temperature | 0 C to 40 C (32 F to 104 F) |
| Humidity | 5% to 95% |
| Operating Altitude | 0 to 10,000 ft (0 to 3,000 m) |
| Minimum EOS | 4.25.2F |
| Dimensions (W x H x D) | 17.3 x 1.72 x 22.0 in (43.99 x 4.37 x 55.83 cm) |
| Weight | 27 lbs (12.27 kg) |
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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