(19)
(11) EP 2 301 171 A1

(12)

(43) Date of publication:
30.03.2011 Bulletin 2011/13

(21) Application number: 08774559.2

(22) Date of filing: 30.06.2008
(51) International Patent Classification (IPC): 
H04B 10/207(2006.01)
H04J 14/02(2006.01)
(86) International application number:
PCT/EP2008/058407
(87) International publication number:
WO 2010/000307 (07.01.2010 Gazette 2010/01)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
Designated Extension States:
AL BA MK RS

(71) Applicant: Telefonaktiebolaget L M Ericsson (PUBL)
16483 Stockholm (SE)

(72) Inventors:
  • CAVALIERE, Fabio
    Vecchiano (pisa) (IT)
  • GHIGGINO, Pierpaolo
    Leamington Spa Warwickshire CV32 6PZ (GB)

(74) Representative: Parkinson, Neil Scott 
Ericsson Limited Patent Unit Optical Networks Unit 4 Midleton Gate Guildford Business Park
Guildford, Surrey GU2 8SG
Guildford, Surrey GU2 8SG (GB)

   


(54) APPARATUS AND MODULES FOR AN OPTICAL NETWORK