Standards & Specs

Plain-engineer explanations of IEEE 802.3, QSFP-DD MSA, OSFP MSA, and related optical interconnect specifications.

IEEE 802.3 for 400G and 800G Explained: Which Standard Governs Your Transceiver (802.3bs, 802.3cu, 802.3df, 802.3dj)

A practical map of the IEEE 802.3 Ethernet amendments behind 50G-per-lane optics: what 802.3bs, 802.3cd, 802.3cu, 802.3df and 802.3dj actually define,

2026-10-24 · 654 words