D compliant IImproved bend loss and dimensional requirements Specified radii low ITU-T G.2 new column within G.657. Spec.B) Prioritizes superior bend performance Specified radii low mm; like G.1 No.652.652.B, does not need G.75 No.1 Not Required
Informations
30 7,5 5,0 G. Spec.D Increased bend tolerance Specified radii low 7.657.5 New table proposed –Category (or possibly Table B. Spec.03 0,05 0. 0.A (1550nm) No.A-C
Tree categories single-mode optical fibre cable which are suitable for use the access and FTTH networks: ITU-T G. G.652.D Compliance
100 1
Technical changes reserved.657 Prioritizes backward compatibility ITU Recommendation G.C Corning® Clear CurveTM (1550nm) No. Spec.1 0,5 No. No.B (1550nm) No.657. No. Spec. Spec. Spec. 0.657 developed
Bend radius Turns G. No.657.657.D (1625nm) 0. Not Required G.Singlemode fibre
Application spaces for Singlemode fibres
FTTH-Inhouse Bend optimised Singlemode fibre G. Required G.657 Prioritizes bend enhancement Not required meet ITU Recommendation G.652. Spec. 0.652 compliant
Fibre
Eecommendation ITU G. Spec.
U-145
Accessories
Systems
Fibre optic
Copper unscreened
Copper screened
Communication technology
.657
