The US Transceivers compatible WSP-Q40GLR4L is a 40GBASE-LR4L QSFP+ optical transceiver designed for high-performance 40 Gigabit Ethernet applications over single-mode fiber. Utilizing CWDM4 lane technology across four wavelengths in the 1270 nm to 1330 nm range, this module delivers reliable data transmission at reduced power consumption, making it well suited for extended reach deployments up to 2 km.
Built in the compact QSFP+ form factor, this transceiver features an LC Duplex connector interface and supports Digital Optical Monitoring (DOM) for real-time diagnostics including temperature, voltage, and optical power levels. The LR4L designation indicates a lite version optimized for lower launch power while maintaining full compatibility with standard 40G LR4 link budgets at 2 km reach.
The US Transceivers compatible WSP-Q40GLR4L is TAA compliant and manufactured to meet stringent industry standards, offering a cost-effective alternative for data center interconnects, enterprise core networks, and campus aggregation deployments.
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