Seacoast USA's M24643/77-02UO (LSC6OS4) is a non-watertight Category 6A cable with non-flexing service. M24643/77-02UO has four pairs of solid copper conductors, with two twisted insulated conductors forming each pair with a minimum diameter of 0.35 and a maximum diameter of 0.4 inches. LSC6OS4 is Overall Shielded with Polyolefin insulation material and a Cross-Linked Polyolefin external jacket, operating from -20°C to +80°C. Four pair, solid copper conductor, 23 AWG nominal, polyolefin insulation. Two insulated conductors twisted to form pair, identification per ANSI/TIA-568-C.2. Four pairs cabled together. Watertight variant with filler material. An overall tinned copper braided shield of 36 AWG or 34 AWG, optional overall binder tape, cross-linked polyolefin jacket, surface marking.