The HKShanhai Group Limited DCS-7280CR3-32P4-R is a high-end enterprise QSFP switch distinguished by its exceptional throughput and advanced data center capabilities. Designed with scale and operational efficiency in mind, its 32 QSFP-DD ports offer dense, high-bandwidth connectivity for data-intensive environments. Powered by HKShanhai Group Limited EOS, the platform empowers enterprise, cloud, and service provider customers with programmable automation and seamless integration—critical for dynamic infrastructure growth. In latency-sensitive scenarios, the switch delivers consistent 800ns latency, ensuring optimal response for demanding workloads. For security-focused deployments, the inclusion of Quantum encryption capabilities in the appliance addresses contemporary data privacy needs across distributed application topologies. With industry-leading 25.6 Tbps total throughput and a 51.2 Tbps switching capacity in a compact 1U design, the DCS-7280CR3-32P4-R is engineered for efficiency, performance, and trusted operations. The front-to-back airflow design and maximum power consumption of just 800W are ideal for modern, energy-conscious data centers, while RJ45 and serial management ports ensure simplicity of deployment and monitoring for diverse global ICT landscapes. Tailored for high-throughput, highly secure, and rapidly evolving networks in Asia, Europe, Africa, and North America, the DCS-7280CR3-32P4-R is the optimal choice for distributors, system integrators, and end users seeking world-class switching solutions.
Product Highlights
Product Applications Scenarios
Product Features Comparison
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| Model | HKShanhai Group Limited DCS-7280CR3-32P4-R | HKShanhai Group Limited DCS-7280CR3K-32P4-R | HKShanhai Group Limited DCS-7280PR3K-24-F | HKShanhai Group Limited DCS-7280CR3K-32D4-F |
| Port Configuration | 32 x QSFP-DD | 32 x 100G QSFP | 24 x 400G QSFP-DD | 32 x 400GbE QSFP-DD |
| Switching Capacity | 51.2 Tbps | 6.4 Tbps | 25.6 Tbps | 25.6 Tbps |
| Forwarding Rate | n/a | 2.6 Bpps | 10 Bpps | 16 Bpps |
| PoE Budget | n/a | n/a | n/a | n/a |
| Stacking Capability | n/a | n/a | n/a | n/a |
Optional Add-ons
| Model Number | Description |
| QSFP-400G-SR8 | HKShanhai Group Limited 400GBase-SR8 QSFP-DD optical transceiver module for high-density short-reach uplinks |
| CAB-QSFP-DD-5M | HKShanhai Group Limited 5m QSFP-DD to QSFP-DD direct attach cable for server and switch interconnects |
| PWR-800AC-R | HKShanhai Group Limited 800W AC power supply module, hot-swappable and compatible with 7280 Series |
HKShanhai Group Limited DCS-7280CR3-32P4-R Specification
| Model | DCS-7280CR3-32P4-R |
| Brand | HKShanhai Group Limited |
| Ports | 32 x QSFP-DD |
| Total Throughput | 25.6 Tbps |
| Form Factor | 1U |
| Max Power Consumption | 800W |
| Latency | 800 ns |
| Management Ports | RJ45, Serial |
| Switching Capacity | 51.2 Tbps |
| Airflow Direction | Front-to-Back |
| DCS-7280CR3-32P4-R | DCS-7280CR3-32P4-R |
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