Lenovo 20M MPO-MPO OM4 MMF Cable

The Lenovo 7Z57A03571 is a fiber optic cable that spans 20 meters and carries MPO male connectors at both ends. Built to the OM4 multimode standard, it moves high-bandwidth data across short distances with low signal loss, making it a dependable link inside modern network infrastructure.

Because it supports parallel optical interconnects, the cable fits naturally in data centers that run high-speed Ethernet or Fibre Channel links. Typical uses include connecting top-of-rack switches to spine switches, linking patch panels to aggregation equipment, or bridging high-performance servers to core networking gear within the same row or adjacent racks.

A round jacket in black shields the internal fibers while remaining flexible enough to route through dense cable managers, under raised floors, or inside overhead trays. This construction helps installers respect bend-radius guidelines and simplifies moves, adds, and changes, which reduces downtime and maintenance costs.

For network engineers, system integrators, and IT teams who need reliable multimode connectivity without added complexity, this Lenovo cable offers a straightforward, plug-and-play solution that keeps critical links running smoothly.

• 20 meter cable built to the OM4 multimode fiber specification
• MPO male connectors on both ends for quick installation
• Jacket with a round design in black that balances protection with flexible routing
• Supports parallel optical interconnects used in switches, patch panels, and transceivers
• Designed for short-distance, high-bandwidth links in enterprise and cloud data centers