T-REC-G.987.2-201010-I!!PDF-E.pdf下载

10-Gigabit-capable passive optical networks(XG-PON): Physical media dependent (PMD) layer specification - This Recommendation pertains to flexible access networks using optical fibre technology. The focus is primarily on a network supporting services with bandwidth requirements ranging from that of voice to data services running at up to 10 Gbit/s. Also included are broadcast services. This Recommendation describes characteristics of the PMD layer of an optical access network (OAN) with the capability of transporting various services between the user-network interface and the service node interface.