OMMC network architecture PSTN Computer 5/N0.7,N0.1 PSTN Integrated CATV Telephone Access Fiber/ Cable modem Cable XDSL CO Coppey/optical LyLu PSTN Tel Cable moder 會 Cable tel IP Tel IP Tel LAN LAN LAN 202l/1/27 Dr. Zhanqi XU, National Key lab on ISN, Xidian University2021/1/27 Dr. Zhanqi XU, National Key Lab on ISN, Xidian University 5 ⚫MMC network architecture Integrated Access Computer Net CATV Modem V5/ No.7, No.1 PSTN xDSL CO. LAN LAN Copper/Optical LAN PSTN Telephone Fiber/ Cable Cable IP Tel Cable Tel Cable Modem IP Tel PSTN Tel