How much slack should be left when laying optical cables

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Where mid-span access points are known before cable installation, slack loops may be left to facilitate cable entry. Slack loop lengths of 96 inches (244 cm) should be sufficient in most cases for proper routing and storage of the buffer tubes within the closure. This Applications Note will provide information about the preparation of bul can be 900μm tight buffered, 250μm bare or loose tube or 250μm ribbonized. (FOA) was founded in 1995 to help develop the workforce to build the fiber optic networks to support a rapid expansion in communications and the Internet.

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