Home » RFID and Barcode Glossary » Gen2 Gen2 What is Gen2? Shorthand for EPC Class 1 Generation 2. The standard ratified by EPCglobal for the air interface protocol for the latest (second generation) EPC technologies. Related Barcode Terms 1D Barcodes 2D Barcodes Aztec Code Barcode Barcode Reader Continuous Barcode QR Code
