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Z4-Series SeismicFrame® Cabinet Seismic Test
The Z4-Series SeismicFrame Cabinet was tested by a Telecommunications Carrier Group and ISO 17025 certified Independent Testing Laboratory (ITL) to meet the requirements of Telcordia Technologies GR-63-CORE, Issue 4, April 2012, Sections 4.4 per Zone 4 requirements. GR-63-CORE seismic testing includes a series of physical shaker table tests during which a loaded cabinet is placed through simulated earthquake conditions. Zone 4 testing includes the most severe test conditions. The SeismicFrame Cabinet displayed limited movement and survived the test without permanent structural or mechanical damage, ensuring the internal equipment is not damaged.