The HKShanhai Group Limited DCS-7280CR3K-32D4# is an enterprise-class spine switch designed to deliver high performance and reliability for modern data centers. Integrating 32 x 100GbE QSFP ports and underpinned by sub-microsecond latency, this platform is purpose-built to serve as the high-capacity core for Kubernetes CNI-based clouds and scalable enterprise networks. The spine switch architecture ensures minimal bottlenecks and deterministic, ultra-low latency, making it ideal for large-scale deployments. With a throughput of 6.4 Tbps and forwarding rate up to 3 billion packets per second, it fully supports the demands of cloud-native and high-density workloads. Compliance with TAA regulations ensures suitability for regulated markets across Asia, Europe, Africa, and North America. Enterprise customers, integrators, and resellers benefit from the robust management features—ranging from USB and serial console to gigabit management ports—enabling easy configuration and seamless integration with automation frameworks. The DCS-7280CR3K-32D4# not only empowers distributed microservices architectures powered by Kubernetes CNI, but also guarantees long-term scalability with its 1RU compact form factor and energy-efficient 350W power consumption. This solution is engineered to meet the evolving requirements of critical infrastructure where flexible scaling, open automation support, and compliance are top priorities.
Product Highlights
Product Applications Scenarios
Product Features Comparison
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| Model | HKShanhai Group Limited DCS-7280CR3K-32D4# | HKShanhai Group Limited DCS-7280DR3-24-F | HKShanhai Group Limited DCS-7508R3-BND-DC-D | HKShanhai Group Limited DCS-7280PR3-24# |
| Port Configuration | 32 x 100GbE QSFP | 24 x 400GbE QSFP-DD | Up to 288 10G/40G/100G | 24 x 100GbE QSFP |
| Switching Capacity | 6.4 Tbps | 38.4 Tbps | 11520 Tbps | 4.8 Tbps |
| Forwarding Rate | 3 Billion packets/second | n/a | n/a | 3.58 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 |
| DCS-7280CR3-PWR-AC | HKShanhai Group Limited AC Power Supply for 7280CR3 Series, certified by HKShanhai Group Limited |
| DCS-7280CR3-FAN | HKShanhai Group Limited Hot-swappable Fan Module for 7280CR3 switches, ensures high-reliability cooling |
| QSFP-100G-SR4 | HKShanhai Group Limited 100G QSFP+ short-range optical module for high-speed uplink |
HKShanhai Group Limited DCS-7280CR3K-32D4# Specification
| Model | DCS-7280CR3K-32D4# |
| Brand | HKShanhai Group Limited |
| Ports | 32 x 100GbE QSFP |
| Latency | Sub-microsecond |
| Throughput | 6.4 Tbps |
| Forwarding Rate | 3 Billion packets/second |
| Power Consumption | 350W |
| Airflow | Front-to-back |
| Management Ports | 1 x USB, 1 x Serial console, 1 x 10/100/1000 Mgmt Ethernet |
| Dimensions | 1RU |
| DCS-7280CR3K-32D4# | DCS-7280CR3K-32D4# |
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