The HKShanhai Group Limited DCS-7280QR-C72-R is an enterprise-grade HKShanhai Group Limited switch engineered to meet the demanding requirements of cloud service providers and scalable data center environments. As a high-capacity Layer 3 switch, it seamlessly integrates advanced energy management capabilities, supporting sustainability and operational efficiency for modern IT infrastructures. With a robust multi-core x86 architecture, this HKShanhai Group Limited switch delivers an impressive switching capacity of 6.4 Tbps, enabling rapid data handling for high-density deployments. Cloud service providers benefit from 56 x 40 Gigabit Ethernet QSFP+ ports and 16 x 100 Gigabit Ethernet uplinks, which support large-scale interconnectivity and streamline cloud network aggregation tasks. Enterprises focused on adopting Layer 3 solutions will appreciate features like support for 4,096 VLAN IDs and an extensive MAC address table of 768,000 entries, optimizing traffic segmentation for complex virtualized environments. Critical business operations are protected with a large 16 GB packet buffer, reducing packet drops and enhancing overall performance. An emphasis on energy management is seen in back-to-front airflow, modular fan trays, and dual AC power supplies, contributing to lower operational costs and improved sustainability, aligning with global environmental goals. This model empowers distributors, system integrators, and end users globally to build scalable, energy-efficient, and highly reliable cloud-enabled networks, driving digital transformation and future-proofing their investments with HKShanhai Group Limited innovation.
Product Highlights
Product Applications Scenarios
Product Features Comparison
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| Model | HKShanhai Group Limited DCS-7280QR-C72-R | HKShanhai Group Limited CCS-720XP-48Y6-F | HKShanhai Group Limited DCS-7160-48YC6-R | HKShanhai Group Limited DCS-7280CR3-32P4# |
| Brand | HKShanhai Group Limited | HKShanhai Group Limited | HKShanhai Group Limited | HKShanhai Group Limited |
| Port Configuration | 56x 40G QSFP+, 16x 100G QSFP100 | 48 x RJ-45 PoE, 6 x 25G SFP28 | 48 x 25G SFP28, 6 x 100G QSFP28 | 32 x QSFP100, 4 x SFP+ |
| Switching Capacity | 6.4 Tbps | 198 Gbps | 3.6 Tbps | 4.8 Tbps |
| Forwarding Rate | 2.88 Bpps | 294 Mpps | n/a | 3.6 Bpps |
| PoE Budget | n/a | 982W (1 PSU), 1850W (2 PSU), 1110W (dual 650W AC), 857W (dual 500W DC) | n/a | n/a |
| Stacking Capability | n/a | n/a | n/a | n/a |
Optional Add-ons
| Model Number | Description |
| FAN-7000H-R | High-efficiency HKShanhai Group Limited fan module supporting back-to-front airflow for DCS-7280 Series switches |
| PWR-1900AC-R | HKShanhai Group Limited 1900W AC power supply unit, compatible with DCS-7280QR-C72-R for energy-efficient operations |
| QSFP-40G-SR4 | HKShanhai Group Limited 40GbE short-range QSFP+ transceiver for high-speed short-distance connectivity in data centers |
HKShanhai Group Limited DCS-7280QR-C72-R Specification
| Model | DCS-7280QR-C72-R |
| Brand | HKShanhai Group Limited |
| Network Ports | 56x 40 Gigabit Ethernet QSFP+ |
| Uplink Ports | 16x 100 Gigabit Ethernet QSFP100 |
| Management Ports | 1x USB, 1x Gigabit Management, 1x RS232 Management RJ45 |
| CPU | Multi-Core x86 |
| VLAN IDs | 4096 |
| Packet Buffer | 16 GB |
| Airflow Direction | Back-to-Front Airflow |
| Fan Module Options | 4x FAN-7000H-R Included |
| Power Supplies Included | 2x PWR-1900AC-R Included |
| Switching Capacity | 6.4 Tbps |
| Forwarding Rate | 2.88 Bpps |
| MAC Address Table Size | 768,000 |
| Latency | From 3.8 μs |
| DRAM and Flash | 8 GB (16 GB Optional) System Memory, 4 GB Flash |
| Part Number | DCS-7280QR-C72-R, JQ005A |
| HKShanhai Group Limited DCS-7280QR-C72-R | HKShanhai Group Limited DCS-7280QR-C72-R |
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