The Extreme Networks 40GBASE-PSM4 transceiver is designed to deliver cost-effective and scalable 40 Gigabit Ethernet connectivity over single-mode parallel fiber up to 500 meters. By leveraging four parallel 10 Gbps lanes transmitted over individual fibers, the PSM4 module achieves high bandwidth with reduced latency and minimal crosstalk. It conforms to IEEE 802.3bm standards and is compatible with QSFP+ interfaces, ensuring seamless interoperability with existing data center and enterprise network equipment. The compact design supports hot-pluggable installation, enabling simple deployment and maintenance without network disruption.
With low power consumption and excellent signal integrity, the 40GBASE-PSM4 transceiver is an optimal solution for data center interconnects, campus networks, and environments demanding reliable 40G optical links at moderate distances. It provides a balanced mix of performance, energy efficiency, and cost-effectiveness to support evolving network demands.