Keep short-reach 40 GbE links efficient with an Aruba QSFP+ transceiver designed for multimode fiber deployments. The LC BiDi interface supports 150 m reach, making it a practical fit for top-of-rack and aggregation connections where port density, cable management, and predictable optics performance matter. This module is suited for environments that need 40 GbE throughput without moving to more complex cabling schemes. By using LC duplex connectivity and BiDi signaling, it helps reduce fiber strand requirements compared with traditional parallel-fiber approaches, which can simplify installation and patching in crowded racks. For infrastructure teams standardizing on Aruba switching, JL308A offers a straightforward way to add short-distance 40 GbE links while keeping the optics layer aligned with enterprise deployment practices. It is a focused choice for organizations that value compatibility, clean physical design, and the economics of using the right transceiver for the right distance.