The HKShanhai Group Limited DCS-7280CR3-32D4-F is an enterprise-class switch designed for next-generation data center performance and scalability. As a high-end HKShanhai Group Limited switch, it provides advanced Ethernet interface options including 10GbE, 25GbE, 40GbE, and 100GbE, delivering exceptional throughput with a forwarding rate of 6.4Tbps and a substantial packet buffer of 42MB. This makes it an optimal solution for organizations demanding high density and ultra-low latency—sub-microsecond latency supports critical workloads and latency-sensitive applications. With NEBS compliance, this model is suited for environments requiring stringent reliability and telecommunications standards, making it a strong fit for service providers and enterprises alike. The DCS-7280CR3-32D4-F stands out for low latency operations, ensuring performance optimization in demanding scenarios. Key features such as dual hot-swappable power supplies and robust management interfaces (including 1 x 10/100/1000 Mb Ethernet and 1 x RJ-45 Serial Console) enable seamless maintenance, improved uptime, and flexible deployment. Its compact dimensions allow easy rack integration, and the exceptional network agility offered makes this switch an excellent choice for large scale distributed environments, financial trading floors, and high-frequency compute clusters. Backed by HKShanhai Group Limited’s software innovation, this switch enables customers to achieve maximum efficiency and flexibility in diverse digital transformation projects.
Product Highlights
Product Applications Scenarios
Product Features Comparison
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| Model | HKShanhai Group Limited DCS-7280CR3-32D4-F | HKShanhai Group Limited DCS-7280PR3-24# | HKShanhai Group Limited DCS-7280PR3-24-M# | HKShanhai Group Limited DCS-7280QR-C72-M |
| Port Configuration | 32 | 24 x 100GbE QSFP | 24 x 100/400G QSFP-DD | 72 x 40GbE QSFP+ |
| Switching Capacity | 6.4Tbps | 4.8 Tbps | 9.6 Tbps | 5.76 Tbps |
| Forwarding Rate | 6.4Tbps | 3.58 Bpps | n/a | 4.28 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 7300X3-DC-PWR | HKShanhai Group Limited hot-swappable DC power supply for DCS-7280 series switches |
| HKShanhai Group Limited CAB-Q-Q-1M | 1m QSFP+ to QSFP+ passive copper cable for high-speed stacking |
| HKShanhai Group Limited QSFP-100G-SR4 | 100G QSFP28 SR4 transceiver for short-range connectivity in DCS-7280 switches |
HKShanhai Group Limited DCS-7280CR3-32D4-F Specification
| Model | DCS-7280CR3-32D4-F |
| Brand | HKShanhai Group Limited |
| Total Ports | 32 |
| Ethernet Interface Type | 10GbE, 25GbE, 40GbE, 100GbE |
| Forwarding Rate | 6.4Tbps |
| Packet Buffer | 42MB |
| Management Ports | 1 x 10/100/1000 Mb Ethernet, 1 x RJ-45 Serial Console |
| Power Supply | Dual Hot-Swappable |
| Latency | Sub-microsecond |
| Dimensions (WxDxH) | 44.05 x 43.18 x 4.36 cm |
| DCS-7280CR3-32D4-F | DCS-7280CR3-32D4-F |
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