Lenovo QSFP+ 40GBase-eSR4 Transceiver for IBM Systems

LenovoSKU: 4040993

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Sale price$1,208.25

Description

Lenovo QSFP+ 40GBase-eSR4 Transceiver for IBM Systems

Unlock scalable, high-density 40 Gigabit Ethernet with the Lenovo QSFP+ 40GBase-eSR4 Transceiver, engineered for IBM systems and data center environments that demand ultra-low latency, reliability, and plug-and-play simplicity. This hot-pluggable transceiver fits QSFP+ ports across IBM compute and network devices, delivering robust 40 Gbps connectivity over multimode fiber. Built to withstand the rigors of 24/7 operation, the module is designed for seamless integration into existing IBM infrastructure, enabling teams to upgrade from lower-speed links without rewriting fiber layouts or rewiring ports. Whether you’re expanding a dense server cluster, interconnecting top-of-rack and aggregation layers, or consolidating data center fabric, this transceiver provides dependable performance with minimal downtime.

  • High-performance 40 Gbps QSFP+ transceiver for IBM systems: Enables rapid uplinks and scalable interconnects across data centers, balancing speed with reliability.
  • Up to 300 meters over OM3 multimode fiber: Optimized for campus and data-center deployments where fiber runs span hundreds of meters without compromising signal integrity.
  • Hot-pluggable design for reduced downtime: Easily insert or replace modules without powering down critical equipment, streamlining maintenance windows.
  • Quad 10G lanes in a single compact package: Supports mature 40G Ethernet deployments while providing a straightforward migration path from 4x10G architectures.
  • IBM-optimized compatibility with plug-and-play reliability: Specifically engineered to work with IBM servers and switches, ensuring solid interoperability and consistent performance.

Technical Details of Lenovo QSFP+ 40GBase-eSR4 Transceiver for IBM Systems

  • Model: IBM QSFP+ 40GBASE-eSR4 Transceiver (00FE325)
  • Form Factor: QSFP+
  • Data Rate: 40 Gbps
  • Optical Interface: 40GBASE-eSR4 over OM3 multimode fiber
  • Fiber Type: OM3 Multimode Fiber
  • Reach: Up to 300 meters
  • Wavelength: 850 nm VCSEL parallel optics
  • Connector: QSFP+ with MTP/MPO-style interface for SR4-like parallel optics
  • Hot-Plug: Yes, designed for easy insertion into compatible IBM QSFP+ ports
  • Compatibility: IBM systems and other QSFP+ ports that support 40G Ethernet via SR4-eSR4 style optics
  • Power and thermal characteristics: Engineered for reliable operation in standard data center cooling and airflow environments
  • Packaging: Factory-sealed transceiver module designed to withstand operational stresses in demanding data-center workloads

How to Install Lenovo QSFP+ 40GBase-eSR4 Transceiver

Installing the Lenovo QSFP+ 40GBase-eSR4 transceiver is a straightforward process designed to minimize downtime and ensure a reliable link. Before you begin, follow standard anti-static precautions and verify that your IBM system and network devices expose QSFP+ ports compatible with 40GBASE-eSR4 optics. While this guide outlines typical steps, always refer to your hardware vendor’s maintenance manuals for model-specific instructions and safety guidelines.

  • Power down or prepare for a hot-swap, if your equipment supports hot-swapping of QSFP+ modules. Confirm that the system is on a rated maintenance path and that you are wearing proper anti-static gear.
  • Identify the QSFP+ port on the IBM device where the transceiver will reside. Ensure the port is clean, free of dust, and accessible for secure insertion.
  • Carefully align the Lenovo QSFP+ 40GBase-eSR4 transceiver with the port. Hold the module by its edges, avoid touching the optical connectors or gold pins, and insert it straight into the receptacle until it seats firmly with a gentle click.
  • Attach the OM3 multimode fiber cable to the transceiver’s MTP/MPO-style interface, ensuring proper polarity and full engagement. Use an appropriate fiber polarity method to maintain correct lane alignment for 4x10G channels.
  • Secure the cable management to prevent accidental disconnections. Route cables to minimize bending and maintain the recommended minimum bend radius for OM3 MMF.
  • Power on the system (or complete hot-swap procedures as required) and monitor the link status indicators. Verify that the 40G link comes up on the corresponding port and that the remote end recognizes the receiver.
  • Run basic connectivity tests, such as verifying end-to-end throughput, latency, and packet loss across the link. If issues arise, re-seat the transceiver, re-seat the fiber connection, or test with a known-good fiber pair and port configuration.
  • Document the installation with part numbers, port mappings, and fiber routes for future maintenance and troubleshooting. Maintain an inventory log for all IBM QSFP+ modules deployed in the environment.

Frequently asked questions

  • Q: What is the primary use of the Lenovo QSFP+ 40GBase-eSR4 transceiver?
    A: It provides 40 Gbps optical Ethernet connectivity for IBM systems, enabling high-density uplinks between servers, switches, and storage networks over OM3 multimode fiber.
  • Q: How far can this transceiver reach?
    A: It supports up to 300 meters when used with OM3 multimode fiber, making it suitable for data-center campus links and short-to-mid-range interconnects.
  • Q: Is this transceiver hot-pluggable?
    A: Yes. The module is designed for hot-plug operation, allowing maintenance without powering down the entire system in compatible IBM environments.
  • Q: What type of fiber and connectors are required?
    A: The transceiver uses OM3 multimode fiber and a QSFP+ interface with MTP/MPO-style connectivity to carry four parallel 10G lanes.
  • Q: Is the transceiver compatible with non-IBM hardware?
    A: It is engineered for IBM systems and QSFP+ ports that support 40GBASE-eSR4-style optics; compatibility with other vendors’ equipment depends on port and standard support, so verify interoperability with your specific hardware.
  • Q: What is the module part number?
    A: IBM QSFP+ 40GBASE-eSR4 Transceiver, part number 00FE325, designed to plug into IBM QSFP+ ports and support 40G Ethernet.

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