The FOCUS-ODF is an ETSI all purpose metal rack designed toreach the maximum modularity and flexibility to allow easyon-site assembly. The design suits any specific application changing the rack configuration composed of modular units: a central frameand side extensions. These can be easily combined tocreate different layouts. Optical cables and patchcords areorganized, stored and mechanically protected in the sideextensions of the rack. The fibres can enter the shelves from the left, right or thebackside, adequate bend control on all fibres routing andcomplete flexibility in patching from one side to the other, without the need to pre-calculate the individual cable length.