Overview
The Arista DCS-7280DR3AK-36-F is a 7280R3A Series data center switch router designed for high-performance cloud, data center, service provider, and spine/leaf network environments. This switch includes 36x 400GbE QSFP-DD ports and supports high-density 400G networking with breakout options for 100G, 50G, 40G, 25G, and 10G connectivity.The DCS-7280DR3AK-36-F supports large routes and TunnelSec encryption. It also includes front-to-rear airflow and 2x AC power supplies. With 14.4 Tbps full-duplex throughput, up to 5.4 Bpps packet forwarding, and 16 GB of packet buffer memory, this switch router is built for demanding, high-scale network deployments. Arista DCS-7280DR3AK-36-F 7280R3A 36x 400GbE QSFP-DD Switch Router
Specifications
- Network Ports: 36x 400GbE QSFP-DD
- Max 400G Ports: 36
- Max 100G Ports: 144
- Max 50G Ports: 232
- Max 40G Ports: 36 using QSFP+
- Max 25/10G Ports: 232
- Management Ports: 1x 100/1000 management port, 1x RJ-45 RS-232 serial console port, 1x USB port
- Precision Timing: PTP and SyncE with OCXO and PPS/10M/ToD inputs
- OSFP-LS Ports: 2
- Encryption: All ports
- Special Features: Large Routes and TunnelSec
- Throughput: 14.4 Tbps, 28.8 Tbps full-duplex
- Packets Per Second: 5.4 Bpps
- Latency: From 3.8 microseconds
- CPU: Eight-Core x86
- System Memory: 64 GB
- SSD Storage: 480 GB
- Packet Buffer Memory: 16 GB
- Hot-Swap Power Supplies: 2x 1+1 redundant power supplies included
- Power Supplies Included: 2x AC power supplies
- Power Supply Options: PWR-2411 AC or DC
- Typical / Max Power Draw: 643W / 1283W
- Hot-Swappable Fans: 4x N+1 redundant fans
- Fan Tray: FAN-7012H
- Airflow Direction: Front-to-rear airflow
- Rack Units: 2U
- Dimensions: 17.3 x 3.46 x 24.09 in / 43.99 x 8.79 x 61.18 cm
- Weight: 53.1 lbs / 24.09 kg
- Accelerated sFlow: Yes
- EOS Feature License Group: Group 5
- Minimum EOS: 4.30.0
- Model Number: DCS-7280DR3AK-36-F
- Part Number: DCS-7280DR3AK-36-F
- Condition: REF
Datasheet
1-Year Warranty
