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7159CRW - Lenovo RackSwitch G8272 48-Port 10Gb SFP+ 6-Port 40Gb QSFP+ (Rear to Front)
- 48 x 10Gb SFP+ ports for high-density server connectivity.
- 6 x 40Gb QSFP+ ports for uplinks and high-speed interconnects.
- Rear-to-front airflow design for efficient data center cooling.
- Supports advanced features like TRILL, VPLS, and VXLAN for modern network architectures.
- Low latency forwarding for performance-sensitive applications.
- Managed switch with comprehensive Layer 2 and Layer 3 capabilities.
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Product Overview
The Lenovo RackSwitch G8272 is a high-performance, 1U rack-mountable switch designed for demanding enterprise and data center environments. It offers a robust combination of 10GbE and 40GbE ports, providing high throughput and low latency for critical network applications.
Technical Information
| Model | 7159CRW |
| Form Factor | 1U Rackmount |
| Port Configuration | 48 x 10Gb SFP+, 6 x 40Gb QSFP+ |
| Switching Capacity | 1.728 Tbps |
Additional Specifications
| Forwarding Rate | 1.296 Bpps |
| Latency | Sub-microsecond |
| Airflow | Rear to Front |
Product Description
The Lenovo RackSwitch G8272 (7159CRW) is engineered to meet the rigorous demands of modern data centers, offering exceptional performance and flexibility. Its dense port configuration, featuring 48 10Gb SFP+ ports and 6 40Gb QSFP+ ports, allows for massive bandwidth aggregation and high-speed connectivity to servers, storage, and other network devices. The switch's 1U form factor is ideal for space-constrained environments, while its rear-to-front airflow design ensures efficient thermal management within a rack. This switch is built to support advanced networking technologies crucial for virtualization, cloud computing, and big data analytics. Features such as TRILL (Transparent Interconnection of Lots of Links), VPLS (Virtual Private LAN Service), and VXLAN (Virtual Extensible LAN) enable the creation of scalable, flexible, and resilient network fabrics. The low-latency forwarding capabilities are paramount for applications where even microseconds matter, such as high-frequency trading, real-time data processing, and high-performance computing. With comprehensive Layer 2 and Layer 3 switching capabilities, the RackSwitch G8272 provides robust control and management over network traffic. It supports a wide array of protocols and features, including advanced Quality of Service (QoS), security policies, and redundant power supplies, ensuring high availability and reliable operation. This makes it a cornerstone for building high-performance, scalable, and efficient network infrastructures.
