Underground cable version, According to DIN EN 50173, fiber optic cables must be used outdoors., ATTENTION: According to the Construction Products Regulation according to DIN EN 50575:2014 + A1:2016 (VDE 0482-575), this cable must not be permanently installed in the building!, ''''''''''''''''''''''''''''''''''''''''''', Specially for use in harsh industrial environments, with paired foil shield (PiMF), overall braid shield and black PE jacket 9.5 mm Ø, with meter marking