Lenovo 3M 100G Qsfp28 Active Optical Cable

Overview

The Lenovo 7Z57A03546 is a QSFP28 active optical cable designed to deliver 100 Gigabit Ethernet connectivity over a fixed length of 3 meters. It integrates QSFP28 transceivers at both ends, enabling a direct attach connection between compatible networking devices without the need for separate optical modules. This cable is ideal for data centers and enterprise networks that require high-bandwidth, low-latency links between switches, servers, or storage systems within short distances.

Key features

• Integrated QSFP28 transceivers simplify installation with plug and play setup, eliminating the need for separate optical modules.
• Optical fiber core enclosed in a round jacket reduces signal loss and maintains consistent throughput across the 3-meter run.
• Male to male QSFP28 connectors provide a secure and reliable connection between networking equipment.
• Compact design improves cable management and reduces clutter in dense networking environments.
• Lower power consumption compared to configurations using discrete transceivers and fiber pairs.
• Durable construction suited for demanding data center and enterprise network deployments.

Key specs

• Data rate: 100 Gigabit Ethernet
• Cable type: QSFP28 active optical cable
• Length: 3 meters
• Connector type: Male to male QSFP28 optical connectors
• Integrated transceivers: QSFP28 at both ends
• Barcode: 889488421855

Connectivity and compatibility

This cable is compatible with networking equipment that supports QSFP28 interfaces for 100G Ethernet connections. It works well in setups requiring direct attach optical links without additional transceiver modules, making it a practical choice for modern data centers and enterprise networks focused on high-speed, short-distance connectivity.

Ideal uses and environments

The Lenovo 7Z57A03546 fits well in data center racks and enterprise network closets where space and cable management are critical. It supports high-bandwidth connections between switches, servers, and storage arrays, making it suitable for environments that demand reliable, low-latency data transfer over short distances. This cable is a strong choice for IT professionals looking to streamline their 100G infrastructure with straightforward, energy-efficient cabling solutions.