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(11)

EP 4 816 869 A2

(12)

(88) Date of publication A3: 24.07.2025 (43) Date of publication: 07.10.2026 Bulletin 2026/41 (21) Application number: 24896825.7 (22) Date of filing: 02.12.2024

(51) International Patent Classification (IPC):  G02B 6/46(2006.01) H01B 17/38(2006.01) H02G 15/00(2006.01) H01B 7/00(2006.01) H02G 1/00(2006.01) (52) Cooperative Patent Classification (CPC): H02G 3/0437; G02B 6/4459 (86) International application number: PCT/IB2024/000715 (87) International publication number: WO 2025/114763 (05.06.2025 Gazette 2025/23)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA Designated Validation States: GE KH MA MD TN (30) Priority: 30.11.2023 US 202363604583 P (71) Applicant: Belden Canada ULC Saint-Laurent, QC H4S 2B4 (CA)	(72) Inventors: CARBONI, Massimo, P. QC H3X 0A7 (CA) LEVY, Moise Laval, QC H7W 1M4 (CA) (74) Representative: Biallo, Dario  Barzanò & Zanardo S.p.A. Via Borgonuovo, 10 20121 Milano 20121 Milano (IT)