Lenovo Mellanox EDR IB 1M Passive Copper QSFP28 Cable

Overview

The Lenovo 00MP524 is a 1 meter passive copper InfiniBand cable designed to deliver high-speed connectivity for Mellanox EDR IB switches and compatible network devices. It supports a total bandwidth of 100 Gbps through its QSFP28 connectors, which carry four lanes at 25 Gbps each per direction. This cable is ideal for short-distance connections within racks or between adjacent racks, providing efficient and reliable data transfer with low latency and reduced power consumption.

Key features

• Passive copper design that lowers latency and power use compared to active or optical cables
• QSFP28 connectors on both ends ensure compatibility with Mellanox EDR InfiniBand switches and related equipment
• Supports 100 Gbps bandwidth by combining four 25 Gbps lanes for fast and stable data transmission
• 1 meter length optimized for clean cable management in dense rack environments and top-of-rack connections
• Durable construction suitable for data center and high-performance computing setups requiring predictable performance

Key specs

• Length: 1 meter
• Connector type: QSFP28 on both ends
• Data rate: 100 Gbps total (4 lanes × 25 Gbps each)
• Cable type: Passive copper
• Compatible with: Mellanox EDR InfiniBand switches and compatible network equipment

Connectivity and compatibility

This cable is designed specifically for use with Mellanox EDR InfiniBand switches, providing seamless integration in environments that require high throughput and low latency. Its QSFP28 connectors support four lanes of 25 Gbps data transfer, making it suitable for connecting servers, storage devices, and switches within data centers and HPC clusters. The passive copper design ensures efficient power usage and stable performance over short distances.

Ideal uses and environments

The Lenovo 00MP524 fits well in data centers and high-performance computing environments where short, high-speed connections are needed between rack-mounted equipment. Its 1 meter length is perfect for top-of-rack links or connections between adjacent racks, helping maintain tidy cable management and minimizing excess slack. This cable is a strong choice for IT professionals seeking reliable, low-latency connectivity in dense network setups.