FTTX是「Fiber To The x」的縮寫,意謂「光纖到某地」,為各種光纖通訊網路的總稱,其中x代表光纖線路的目的地。
依目的地的不同,常見的FTTx有以下數類:
- FTTN;Fiber To the Node/Neighborhood,光纖到節點或鄰里。
- FTTE;Fiber to the Exchange,光纖到交換機。
- FTTR;Fiber To the Remote Terminal/Room,光纖到遠端接點或房間。
- FTTC;Fiber To the Curb,光纖到街角。
- FTTB;Fiber To the Building,光纖到大樓。
- FTTZ;Fiber To the Zone,光纖到區域。
- FTTO;Fiber to the Office,光纖到辦公室。
- FTTH;Fiber To the Home,光纖到府。
- FTTD;Fiber to the Desk,光纖到書桌。
- FTTP;Fiber to the premises/Premise,光纖到房屋,或房屋連地基;美國運營商Verizon將FTTB及FTTH合稱為光纖到戶。
- FTTCab;Fiber To The Cabinet,光纖到交換箱。
- Fiber to the Home Council: Asia-Pacific(頁面存檔備份,存於網際網路檔案館)
- Fiber to the Home Council: Europe(頁面存檔備份,存於網際網路檔案館)
- Fiber to the Home Council: Northern America(頁面存檔備份,存於網際網路檔案館)
- Fiber to the Home Conference: Europe(頁面存檔備份,存於網際網路檔案館)
- Fiber Optics LAN Section of the Telecommunications Industry Association(頁面存檔備份,存於網際網路檔案館)
- Telephony Magazine — FTTH One-Stop(頁面存檔備份,存於網際網路檔案館) news, metrics, technology, regulatory information and industry commentary
- Kingfisher International Application Notes Fiber Optic Testing information about FTTH backbone Terminology.
- Can You Say FTTN?(頁面存檔備份,存於網際網路檔案館) Annie Lindstrom, Telephony Online, January 22, 2001
- SBC clarifies FTTN, FTTP plans(頁面存檔備份,存於網際網路檔案館) Ed Gubbins, Telephony Online, November 12, 2004
- Network intelligence — optical networks of new generation August 2008
- FTTx Primer, July 2008
- Developments in Fibre Technologies and Investment(頁面存檔備份,存於網際網路檔案館), [OECD], 2008
- San Francisco Draft Fiber Study
- UOC University article