Lenovo Brocade 40 Gb QSFP+ SR4 FCoE Transceiver | QSFP Module

Preserve high-throughput storage connectivity with a 40 Gb QSFP+ SR4 transceiver designed for 4x10 GbE FCoE environments. This module supports short-reach optical transport over multimode fiber, making it a practical fit for top-of-rack and storage-area network designs where port density and link consistency matter. For infrastructure teams, the value is in matching bandwidth to the fabric without overcommitting to long-reach optics you do not need. SR4 optics are commonly used for short-distance interconnects in data centers, where low-latency, high-density links help keep storage traffic predictable. The QSFP+ form factor also supports compact deployment across switches and storage platforms that depend on efficient front-panel utilization. Choose this transceiver when you need a purpose-built optical module for 40 Gb aggregation and 4x10 GbE breakout-style connectivity in Brocade-aligned storage architectures. It is a straightforward way to maintain compatibility, preserve rack density, and support the performance profile expected in enterprise storage networks.