6GT2810-2AE81-0AX3 SIMATIC RF630L (special version) SmartLabel PET 75x 20 mm strongly adhesive on plastic ISO 18000-6C, EPC Class 1 Gen 2 Frequency 860 to 960 MHz, chip type NXP Ucode7XM+ EPC 448 bit, user 2048 bit Core diameter 76 mm 3500 units on one roll Minimum order quantity 7000 units