Exceptionally rugged, light-weight, single-mode fiber optic cables for portable applications in harsh environments. Available in both distribution and breakout style constructions, all tactical cables feature an abrasion-, chemical-, and cut-resistant outer polyurethane jacket. The 125µm single-mode fiber elements are coated with a 900µm, hard elastomeric, tight-buffer. Available in two series, the distribution series features an armid strength member filler for exceptional strength, while the breakout series features armid strength members within a tube elastomeric jacket for each fiber to provide additional strength and crush resistance.