Lenovo 15M Optical Cable

The Lenovo 7Z57A03570 is an optical cable that measures 15 meters and relies on OM4 multimode fiber to carry data at 40G and 100G Ethernet speeds. It provides a straightforward yet robust link between devices that need MPO connectivity.

Each end features an MPO male connector, so the cable plugs directly into switches, routers, patch panels, or transceivers that already use this interface. A jacket with a round profile and black color keeps the cable flexible and easy to route through crowded racks, helping technicians maintain clear airflow and well organized cable paths.

Low insertion loss across the entire length preserves signal integrity, which is important when network designs call for predictable performance and minimal latency. The cable performs reliably in short to medium runs between leaf and spine layers or between aggregation switches and server nodes.

Data center administrators, enterprise IT teams, and high performance computing specialists can use the cable to add bandwidth during upgrades, build new rows of equipment, or replace aging links without changing existing hardware. The 15 meter span covers most rack to rack distances, eliminating excessive slack while still offering enough reach for flexible planning.

Manufactured by Lenovo, the cable meets the same quality standards found in the company's servers and storage solutions, giving administrators confidence that every connection will stand up to continuous operation.

Highlights:

• Length of 15 meters that uses OM4 multimode fiber
• MPO male connector fitted on each end for straightforward installation
• Compatible with 40G and 100G Ethernet equipment and maintains low insertion loss
• A jacket with a round profile and black color that fits into dense cable trays
• Designed for data centers, enterprise networks, and high performance computing environments