• IEEE 802.3ba 40GBASE-SR-BD compliance guarantees interoperability with standards-based 40 Gigabit Ethernet ports and enables direct replacement of OEM modules without firmware or configuration changes
• Bidirectional architecture transmits and receives two 20 Gbps channels simultaneously over a single duplex fiber pair using wavelength division multiplexing, reducing fiber consumption by 75 percent compared to parallel optics
• QSFP+ MSA SFF-8436 electrical and mechanical compliance ensures compatibility with any QSFP+ port supporting 40G BiDi operation, subject to vendor encoding requirements
• Commercial temperature range (0-70°C) with passive thermal design relies on host airflow, making the module suitable for standard top-of-rack and aggregation switch environments
• DOM functionality exposes real-time temperature, voltage, transmit power, and receive power via I2C interface per QSFP+ MSA specification, enabling proactive link monitoring and troubleshooting
• Duplex LC connector allows direct reuse of installed 10GBASE-SR or 10GBASE-LX duplex fiber plant for migration to 40G without re-cabling or converting to MPO
• Hot-swappable operation permits field installation and replacement without powering down the host platform, minimizing service disruption during upgrades or maintenance