Title :
Power supply for optical network
Author :
Kazdaghli, A. ; Breton, P. Le ; Tohic, R. Le ; Jugan, D.
Author_Institution :
Westinghouse SGTE, France
Abstract :
The development of new applications (SDH, FTTL, FTTB, FTTH,...) leads to new challenges for the power system. Leaving the specific environment of telecommunication centres, power supplies and batteries have to comply with new requirements (climatic, electromagnetic, safety) as they are located close to the final user. Different architectures including remote powering, or local powering must be considered by this new type of power supply. The paper presents the results and performances of a prototype of a 100 W 24 V DC power supply, usable in fiber access network (FTTB/FTTC)
Keywords :
optical fibre networks; optical fibre subscriber loops; secondary cells; subscriber loops; telecommunication power supplies; 100 W; 24 V; DC power supply; FTTB; FTTC; FTTH; FTTL; SDH; batteries management; climatic requirements; electromagnetic requirements; fiber access network; local powering; optical network power supply; power system; remote powering; safety requirements; Automatic control; Batteries; Buildings; Feeds; IEC standards; Optical fiber networks; Optical network units; Power supplies; Synchronous digital hierarchy; Telecommunication control;
Conference_Titel :
Telecommunications Energy Conference, 1996. INTELEC '96., 18th International
Conference_Location :
Boston, MA
Print_ISBN :
0-7803-3507-4
DOI :
10.1109/INTLEC.1996.573350
