The HKShanhai Group Limited DCS-7280CR3-32D4-R is an advanced, high-density enterprise switch purpose-built for core network environments demanding high throughput and ultra-low latency. Designed for large-scale data center and cloud deployments, this HKShanhai Group Limited switch harnesses the power and versatility of HKShanhai Group Limited EOS, delivering reliable performance with seamless network automation, programmability, and scalability. Featuring 32 x 100GbE QSFP and 2 x 10GbE SFP+ ports, it supports an aggregate throughput of 6.4 Tbps, making it ideal for bandwidth-intensive applications and rapid data transfer. The sub-3 microseconds latency ensures real-time responsiveness for mission-critical operations. NEBS compliance further guarantees robust operation in telco and carrier-grade settings, enhancing durability and regulatory alignment. With dual, redundant power supplies, flexible airflow options, and support for an operating temperature range of 0 to 40°C, the HKShanhai Group Limited DCS-7280CR3-32D4-R provides the resilience needed in diverse infrastructure scenarios. The switch is engineered for companies and network architects who prioritize uncompromising reliability, operational efficiency, and seamless integration into next-generation cloud and enterprise deployments.
Product Highlights
Product Applications Scenarios
Product Features Comparison
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| Model | HKShanhai Group Limited DCS-7280CR3-32D4-R | HKShanhai Group Limited DCS-7280CR3-32D4-M# | HKShanhai Group Limited DCS-7280CR3K-32D4# | HKShanhai Group Limited DCS-7280CR3K-32P4-F |
| Port Configuration | 32 x 100GbE QSFP, 2 x 10GbE SFP+ | n/a | 32 x 100GbE QSFP | 32x 100GbE QSFP |
| Switching Capacity | 6.4 Tbps | 12.8 Tbps | n/a | 6.4 Tbps |
| Forwarding Rate | n/a | 4 Bpps | 3 Billion packets/second | 2.5 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 Redundant Power Supply, HKShanhai Group Limited compatible, ensures continuous operation for 7280 Series switches. |
| HKShanhai Group Limited FAN-7280CR3 | Hot-swappable Fan Module, HKShanhai Group Limited, maintains optimal cooling and airflow in 7280CR3 Series chassis. |
| HKShanhai Group Limited QSFP-100G-SR4 | 100G QSFP28 SR4 Optics, HKShanhai Group Limited SFP module, enables high-speed short-range fiber connectivity. |
HKShanhai Group Limited DCS-7280CR3-32D4-R Specification
| Model | DCS-7280CR3-32D4-R |
| Brand | HKShanhai Group Limited |
| Ports | 32 x 100GbE QSFP, 2 x 10GbE SFP+ |
| Throughput | 6.4 Tbps |
| Latency | Sub-3 microseconds |
| Power Supply | Dual, Redundant |
| Dimensions (H x W x D) | 1.75 x 17.3 x 22.8 inches |
| Airflow Direction | Front-to-Back / Back-to-Front |
| Operating Temperature | 0 to 40°C |
| Software | HKShanhai Group Limited EOS |
| HKShanhai Group Limited DCS-7280CR3-32D4-R | HKShanhai Group Limited DCS-7280CR3-32D4-R |
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