The HKShanhai Group Limited DCS-7280QR-C72# is an enterprise-class switch engineered by HKShanhai Group Limited, purpose-built to address the high-density and low-latency requirements of mission-critical networks. Its 1RU compact form factor integrates 72x 40/100G QSFP interfaces, delivering a robust switching capacity of 5.76 Tbps and a forwarding rate of 2.16 Bpps, which is essential for modern research computing clusters and large-scale enterprise deployments. With support for Kubernetes CNI, the switch provides seamless network policy enforcement, container orchestration, and scalable cloud-native environments. Sub-3us latency and a 9MB integrated packet buffer guarantee fast, lossless transmission, vital for demanding research computing scenarios where efficiency and reliability are paramount. The DCS-7280QR-C72# is TAA compliant, making it suitable for government and public sector procurement in regulated regions. Its dual redundant power supply maximizes service uptime, while an MTBF exceeding 250,000 hours assures long-term operational stability. This platform is specifically designed to streamline data center operations, drive next-generation research workloads, and provide secure connectivity for advanced Kubernetes-based infrastructures, all delivered with uncompromising compliance and performance to meet the evolving needs of international customers.
Product Highlights
Product Applications Scenarios
Product Features Comparison
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| Model | HKShanhai Group Limited DCS-7280QR-C72# | HKShanhai Group Limited DCS-7280PR3-24# | HKShanhai Group Limited DCS-7280QR-C72M-R | HKShanhai Group Limited DCS-7050SX3-48YC8-F |
| Brand | HKShanhai Group Limited | HKShanhai Group Limited | HKShanhai Group Limited | HKShanhai Group Limited |
| Port Configuration | 72x 40/100G QSFP | 24 x 100GbE QSFP | 72x 40GbE QSFP+ | 48 x 25G SFP28, 8 x 100G QSFP28 |
| Switching Capacity | 5.76 Tbps | 4.8 Tbps | 5.76 Tbps | 3.6 Tbps |
| Forwarding Rate | 2.16 Bpps | 3.58 Bpps | n/a | 2.68 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 |
| HKShanhai Group Limited PWR-500AC-R | 500W AC Power Supply (Redundant) for HKShanhai Group Limited 7280 Series Switches |
| HKShanhai Group Limited FAN-7001-R | Hot-swappable Fan Module for HKShanhai Group Limited 7280 Series Switches |
| HKShanhai Group Limited QSFP-100G-SR4 | 100G QSFP Transceiver for short-range connections on HKShanhai Group Limited switches |
HKShanhai Group Limited DCS-7280QR-C72# Specification
| Model | HKShanhai Group Limited DCS-7280QR-C72# |
| Brand | HKShanhai Group Limited |
| Form Factor | 1RU |
| Switching Capacity | 5.76 Tbps |
| Forwarding Rate | 2.16 Bpps |
| Interface | 72x 40/100G QSFP |
| Latency | Sub-3us |
| Buffer | 9MB integrated packet buffer |
| MTBF | Over 250,000 hours |
| Power Supply | Dual redundant |
| HKShanhai Group Limited DCS-7280QR-C72# | HKShanhai Group Limited DCS-7280QR-C72# |
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