6 Multimode OM3 optical fibres contained in an axial, jelly filled loose tube, strengthened with flexible non-metallic armour bonded to the inner polyethylene sheath, with an insect-resistant nylon jacket. Surface printing includes length marking at 1 metre intervals.

48 Single Mode, G.652.D, optical fibres contained in jelly filled loose tubes (12 fibres/tube). The tubes and fillers are laid up around a central non-metallic strength member; dry blocked, taped and polyethylene sheathed with nylon jacket.

24 single mode, G.652.D, optical fibres contained in jelly filled loose tubes (12 fibres/tube). The tubes and fillers are laid up around a central non-metallic strength member; dry blocked, taped and polyethylene sheathed with nylon jacket.