The US Transceivers compatible JG661A is a 40GBASE-LR4 QSFP+ transceiver module designed for high-performance 40 Gigabit Ethernet networking over single-mode fiber. This module operates across four CWDM wavelength lanes (1271 nm, 1291 nm, 1311 nm, and 1331 nm) using LAN WDM technology, supporting link distances of up to 10 km over OS2 single-mode fiber with LC Duplex connectivity.
Built to meet IEEE 802.3ba and QSFP+ MSA standards, the US Transceivers compatible JG661A delivers reliable, low-latency 40G connectivity suitable for enterprise core networks, data center interconnects, and campus backbone deployments. The module supports Digital Diagnostic Monitoring (DDM) for real-time visibility into optical performance parameters.
This TAA compliant module is engineered to be fully compatible with HP networking equipment and offers a cost-effective, standards-based alternative without compromising on signal integrity, thermal performance, or interoperability.
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