FTTCa缩写的意思

AFC DPON CTDM AJG DCN SSM CSE DCT AP ETE DTD DFSK EAF DVVI NCBA CPS ASC STB SFB ASI CRC EWT SOC GPS S3 DL CPM APARS CNCC APADAS FED CAI EFCI SSG IS-IS MADP FCN GIMM ESC EELS EEROM QDOS DFOS DTP mcu DVC GDPS ppm Bps RIP RAID UMTS IM ABDL EF IOB DS NDS CC CICS