The US Transceivers compatible Q28-100G-ESR4 is a high-performance 100GBASE-ESR4 QSFP28 optical transceiver module designed as a drop-in replacement for Dell Q28-100G-ESR4 deployments. Operating over multimode fiber, this module delivers 100Gbps aggregate data throughput across four 25Gbps lanes using an 850nm VCSEL array, with a maximum reach of 300 meters over OM4 multimode fiber.
Featuring an MPO/MTP connector interface, this parallel optics module is engineered for high-density switch and server interconnects in modern data center environments. It supports Digital Diagnostic Monitoring (DDM/DOM) for real-time visibility into optical performance parameters such as temperature, voltage, and optical power levels.
The US Transceivers compatible Q28-100G-ESR4 is TAA compliant and meets RoHS, CE, and REACH regulatory standards, making it suitable for government and enterprise procurement requirements. It is fully compatible with Dell networking equipment without requiring firmware modifications.
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