The HPE Q8J73A is a QSFP28 transceiver from Hewlett Packard Enterprise. It supports 100 Gbps data transmission over single-mode fiber using an MPO connector at a wavelength of 1310 nm, with a maximum reach of up to 500 meters.

This module operates over SMF and complies with the QSFP28 form factor standard, making it suitable for high-throughput switch or router uplinks utilizing short-range optical links within data centers. The device connects via an MPO interface and occupies one port per unit on compatible hardware supporting hot-swappable optics using QSFP28 slots. Power type and mounting style conform to common plug-in transceiver specifications used in modular network equipment housings.

HPE Q8J73A: HPE 100GbE QSFP28 500m 1310mm PSM4 Transceiver