Summary - G.808.4 (08/2024) - Linear protection for fine grain metro transport network (fgMTN) and fine grain optical transport network (fgOTN)

Recommendation ITU-T G.808.4 defines the operation of linear protection switching schemes for both fine grain metro transport network (fgMTN) layer network and fine grain optical transport network (fgOTN) layer network, including the automatic protection switching (APS) protocol.