24-400P Exchange Cable PE-89 Foam Skin/Filled Core/Calpeth Burial interface_t1-to-x-21 Tone generation (Hz): 270

Tone generation (Hz): 270

high-impact construction

Solid back and open back design for mounting over wall obstructions such as conduit or raceways

Includes adjustment for power and sensitivity

24-400P Exchange Cable PE-89 Foam Skin/Filled Core/Calpeth Burial interface_t1-to-x-21 Tone generation (Hz): 270For use in exchange and campus areas, direct buried or installed in duct. Suitable for voice frequency use on all pairs and carrier frequency, both analog and digital, on a selected pair assignment basis. For full pair utilization at carrier frequencies, a core dividing screen is required. (See T1 cables.) Specifications: Solid, annealed, bare copper conductors Conductor insulation is foamed polyolefin with a solid skin of the same material. Color