"Bud seismic rack cabinets offer the maximum level of seismic protection for equipment to be operated under conditions of shock and vibration. These Seismic cabinets are rated according to Telcordia (formerly Bellcore) #63-GR-CORE standards, with Zone 4 representing the most demanding requirements."... Click here for more info on BUD INDUSTRIES SEISMIC CABINET SOLID STEEL SIDE.
