| Subject | English | Spanish |
| IT | first generation optical fiber cable | cable de fibra óptica de primera generación |
| IT | first generation optical fibre cable | cable de fibra óptica de primera generación |
| IT, earth.sc. | optical cable | cable óptico |
| commun., el. | optical cable | cable de fibra óptica |
| commun., el. | optical cable | cable de fibras ópticas |
| commun., el. | optical cable | cable fibroóptico |
| antenn., opt. | optical cable | cable de fibra óptico |
| antenn., opt. | optical cable assembly | cable óptico ensamblado |
| commun., IT | optical cable assembly | conjunto de cable óptico |
| antenn., opt. | optical cable assembly | cable ensamblado |
| industr., construct., chem. | optical fibre cable | cable de fibras ópticas |
| antenn., opt. | optical fibre cable | cable óptico |
| commun., el. | optical fibre cable | cable fibroóptico |
| commun., el. | optical fibre cable | cable de fibra óptica |
| antenn., opt. | optical fibre cable | cable de fibra óptico |
| patents. | optical fibres and optical-fibre cables | fibras ópticas y cables de fibra óptica |
| patents. | optical-fibre cables | cables de fibra óptica |