100G QSFP28 Single Lambda

Lightx’s 100G QSFP28 Single Lambda transceiver is a high-performance module designed for 100 Gigabit Ethernet applications using a single wavelength (1310nm or 1550nm). Leveraging PAM4 modulation and advanced DSP technology, it achieves 100Gbps over a single fiber channel, simplifying fiber infrastructure while enabling cost-effective, high-density deployments. Compatible with the QSFP28 form factor, it supports extended reach up to 80km for metro, DCI, and long-haul networks. Backward-compatible with QSFP+ systems, it ensures seamless integration into existing infrastructure. Optimized for low power consumption and robust thermal performance, it is ideal for hyperscale data centers, 5G transport, and enterprise core networks. Its single-lambda design reduces fiber complexity and future-proofs networks for scalable upgrades to 400G/800G architectures.