Abstract: An apparatus and a method for jointing a first optical fibre and a second optical fibre, the apparatus includes a composite cable, where the composite cable includes an electric power cable, a first optical fibre cable including the first optical fibre, and a second optical fibre cable including the second optical fibre, wherein the apparatus includes a first routing device and a second routing device, each routing device being arranged to change the direction of a fibre optic path from a first axis to a second axis and including a first optical fibre portion aligned with the first axis, a second optical fibre portion aligned with the second axis, and an intermediate optical fibre portion integral with the first and second optical fibre portions and extending through an arc between the first and second optical fibre portions, the intermediate optical fibre portion in the region of the arc having a reduced diameter in relation to the diameter of the first and second optical fibre portions, wherein the first op