Berk-Tek (New Holland, PA;
www.berktek.com), Ortronics (New London, CT;
www.ortronics.com), and Anixter (Skokie, IL;
www.anixter.com), are jointly offering a 25-year warranty on products and services purchased under the manufacturers' NetClear structured cabling system and Anixter's Levels XP quality assurance program.