Lenovo 3M 25G AOC — 9.84 ft SFP28 Network Cable

Experience the next level of data-center connectivity with the Lenovo 3M 25G AOC. This high-performance, 9.84-foot active optical cable is purpose-built for fast, reliable interconnects between SFP28 ports on Lenovo network devices, switches, and servers.Engineered for demanding workloads, the Lenovo 3M 25G AOC delivers a sustained 25 Gbit/s data rate over a compact, durable link that reduces electrical noise and electromagnetic interference while simplifying cable management in dense rack environments. With plug-and-play SFP28 connectors on both ends, this cable provides a streamlined, low-latency path for data traffic, backup operations, virtualized workloads, and high-speed interconnects between top-of-rack switches and core infrastructure. Designed to optimize performance without adding excessive heat or power draw, the Lenovo AOC is an excellent choice for data centers, enterprise networks, HPC clusters, and storage networks that demand consistent throughput and reliable connectivity.

• High-speed 25 Gbit/s performance over SFP28 connectors enables rapid data transfers, faster VM migrations, and improved access to high-bandwidth storage networks, making it ideal for virtualization, cloud workloads, and data-intensive applications.
• 9.84 ft (3 meters) in length provides flexible, scalable connectivity for dense data centers, allowing clean routing between devices while reducing cable clutter and improving airflow within racks.
• Active Optical Cable (AOC) design delivers robust signal integrity, reduced electromagnetic interference, and consistent performance across the link, which helps maintain low latency and stable throughput over the full cable length.
• Lenovo-optimized compatibility with SFP28 ports on Lenovo networking gear ensures reliable performance, easy deployment, and straightforward integration into existing Lenovo ecosystems without complex configuration.
• Durable construction and secure connectors are built to withstand data-center rigors, enabling reliable link upgrades, scalable interconnects, and long-term use in optimized IT environments.

Technical Details of Lenovo 3M 25G AOC

• Cable type: SFP28 Active Optical Cable (AOC)
• Data rate: 25 Gbit/s
• Length: 9.84 ft (3 meters)
• First End: SFP28 Network
• Second End: SFP28 Network
• Applications: Data center interconnects, high-performance computing clusters, storage networks, and other high-bandwidth interconnect scenarios
• Compatibility: Designed for SFP28 ports on Lenovo network devices and other SFP28-enabled hardware; verify compatibility with your specific devices and firmware

how to install Lenovo 3M 25G AOC

• Prepare the equipment: power down or follow your data-center operational guidelines, and ensure both devices have available SFP28 ports for the connection.
• Inspect the connectors: check both SFP28 ends for any debris or damage before installation to prevent connection issues or optical misalignment.
• Align and connect the first end: gently insert the SFP28 end into the corresponding SFP28 port on the first device until you hear or feel it click into place.
• Connect the second end: repeat the process with the opposite end into the second device’s SFP28 port, ensuring proper alignment and a secure latch.
• Verify the link: power on the devices (if applicable) and use the management interface to confirm a 25 Gbps link status and stable signal transmission between the two devices.
• Route and secure the cabling: arrange the cable to minimize bending, avoid sharp corners, and secure with appropriate ties or organizers to maintain clean airflow and reduce strain on connectors.
• Document the installation: record port usage, cable length, and device pairing for future maintenance, troubleshooting, or scalability planning.

Frequently asked questions

• What is Lenovo 3M 25G AOC?

  The Lenovo 3M 25G AOC is a 9.84-foot active optical cable with SFP28 connectors on both ends, designed to deliver 25 Gbit/s data rates for high-bandwidth connections between SFP28-enabled devices, including Lenovo networking gear.

• What are the primary benefits of using an AOC like this?

  An AOC provides high-speed performance with excellent signal integrity, reduced electromagnetic interference, and simpler cabling compared with copper alternatives, which helps minimize latency and improve data-center efficiency.

• What devices are compatible with the Lenovo 3M 25G AOC?

  The cable is designed for SFP28 ports and is particularly suited for Lenovo network devices. It is compatible with other SFP28-enabled hardware as long as the devices support SFP28 interfaces and 25 Gbps operation. Always verify compatibility with your specific hardware and firmware.

• How long is the Lenovo 3M 25G AOC?

  The cable length is 9.84 feet, which corresponds to 3 meters, offering flexibility for data-center interconnects and rack-to-rack links without excessive slack or tension.

• Why choose 25G over copper for interconnects?

  25G over SFP28 optical links reduces electrical noise, improves interference immunity, supports higher bandwidth demands, and can offer lower latency in many workloads. It is a common choice for modern data centers requiring scalable performance.