The US Transceivers compatible QSFP-100G-PSM4 is a high-performance 100GBASE-PSM4 QSFP28 optical transceiver module designed for 100 Gigabit Ethernet applications over single-mode fiber. Utilizing parallel single-mode technology across eight lanes (4 transmit, 4 receive) at 1310 nm, this module delivers reliable 100G connectivity at distances up to 500 meters over OS2 SMF via an MPO/MTP connector interface.
Built to meet IEEE 802.3bm and PSM4 MSA standards, this TAA compliant module supports Digital Diagnostic Monitoring (DDM/DOM), enabling real-time visibility into key optical parameters such as temperature, voltage, TX power, and RX power. It is engineered for seamless compatibility with Arista network equipment using the QSFP-100G-PSM4 part number.
This US Transceivers compatible module is an ideal solution for data center interconnects, high-density spine-leaf deployments, cloud infrastructure, and enterprise core networking where cost-effective, long-reach 100G single-mode connectivity is required.

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