Bunning, H.H.BunningBurmeister, M.M.BurmeisterDietrich, E.E.DietrichEhlers, H.H.EhlersMeissner, P.P.MeissnerSaniter, J.J.SaniterTeich, G.G.TeichVathke, J.J.VathkeWeich, K.K.Weich2022-03-082022-03-081991https://publica.fraunhofer.de/handle/publica/319342The interconnection of a 1.531/1.308 mu m bidirectional direct detection communication system and a 1.551 ... 1.552 mu m coherent TV-distribution system is reported and critical components are discussed. No degradation of the performance of the interconnected system compared to the subsystems measured alone was observed.encable televisionfrequency division multiplexingISDNoptical linkssubscriber linebroadband dialogue servicesISDN serviceswavelength division multiplexbidirectional direct detection communication systemcoherent tv-distribution systemperformance1.152 Gbit/s1.531 micron1.308 micron1.551 to 1.552 micron621conference paper