| Brand | Arista |
| Model | DCS-7280TR-48C6-R |
| Series | Arista 7280R Series Data Center Switch Router |
| Description | Arista 7280R, 48x10GbE RJ45 and 6x100GbE QSFP switch, rear to front air, 2x AC |
| Product Type | Fixed-configuration data center switch router |
| Ports | 48 x 10G-T RJ45 and 6 x QSFP100 |
| RJ45 Port Speeds | 100M, 1G and 10G, wire speed |
| QSFP100 Port Speeds | 6 x 100GbE, 6 x 40GbE, 24 x 25GbE or 24 x 10GbE |
| Maximum 100GbE Ports | 6 |
| Maximum 50GbE Ports | 12 |
| Maximum 40GbE Ports | 6 |
| Maximum 25GbE Ports | 24 |
| Maximum 10GbE Ports | 72 (100Mb-10Gb) |
| Throughput (FD) | 2.16 Tbps |
| Forwarding Rate | 720 Mpps |
| Latency | From 3.8 us |
| Packet Buffer | 4 GB |
| CPU | Quad-core x86 |
| System Memory | 8 GB (32 GB optional) |
| Flash Storage | 4 GB |
| SSD Storage Option | Yes |
| Management Port | 1 x 100/1000 |
| Serial Console Port | 1 x RS-232 (RJ-45) |
| USB Ports | 2 |
| Power Supplies | 2 hot-swap, 1+1 redundant (500 W AC, PWR-500AC-R) |
| AC Input Voltage | 100 to 240 VAC |
| AC Input Frequency | 50/60 Hz |
| Power Supply Efficiency | 93% Platinum (typical) |
| Fans | 4 hot-swap, N+1 redundant (FAN-7000H-R) |
| Spare Fan Module (sold separately) | FAN-7000H-R (rear-to-front airflow) |
| Airflow | Rear to front |
| Typical Power Draw | 290 W (measured at 25 C ambient with 50% load on all ports) |
| Maximum Power Draw | 405 W |
| Rack Units | 1RU |
| Dimensions (W x H x D) | 19 x 1.75 x 16 in (48.3 x 4.4 x 40.6 cm) |
| Weight | 22.2 lbs (10.1 kg) |
| Operating Temperature | 0 to 40 C (32 to 104 F) |
| Storage Temperature | -40 to 70 C (-40 to 158 F) |
| Relative Humidity | 5% to 95% |
| Operating Altitude | 0 to 10,000 ft (0 to 3,000 m) |
| Minimum EOS | 4.17.1 |
| Related Models | DCS-7280TR-48C6-F (front-to-rear airflow), DCS-7280TR-48C6-M# (expanded memory, SSD, configurable fans and power supplies) |
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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