;FTTH(光纖到戶,Fiber To The Home)從廣義上說,光纖到戶(FTTH,Fiber To The Home)也可稱為光纖到用戶所在地(FTTP,Fiber To The Premises),它包括FTTB/FTTZ(Fiber To The Building,光纖到大樓/Fiber To The Zone,光纖到社區)和FTTC(Fiber To The Curb,光纖到路邊)
;FTTH(光纖到戶,Fiber To The Home)從廣義上說,光纖到戶(FTTH,Fiber To The Home)也可稱為光纖到用戶所在地(FTTP,Fiber To The Premises),它包括FTTB/FTTZ(Fiber To The Building,光纖到大樓/Fiber To The Zone,光纖到社區)和FTTC(Fiber To The Curb,光纖到路邊)