RoHS stands for Restriction of Hazardous Substances. RoHS, also known as Directive 2002/95/EC, originated in the European Union and restricts the use of specific hazardous materials found in electrical and electronic products (known as EEE). All applicable products in the EU market after July 1, 2006 must pass RoHS compliance. The substances banned under RoHS are lead (Pb), mercury (Hg), cadmium (Cd), hexavalent chromium (CrVI), polybrominated biphenyls (PBB), polybrominated diphenyl ethers (PBDE), and four different phthalates (DEHP, BBP, BBP, DIBP). RoHS LevelOne SFP-6421, فیبر نوری, 10300 Mbit/s, SFP+, LC, 9/125 µm, LR, LW LevelOne SFP-6421. نوع ترنسیور SFP: فیبر نوری, Maximum data transfer rate: 10300 Mbit/s, نوع رابط کاربری: SFP+. رنگ محصول: نقره ای. ولتاژ ورودی: 3.47 V, حداکثر جریان: 0,3 A, مصرف برق (معمولی): 1,2 W. Compliance certificates: RoHS, گواهی: CE. عرض: 13,7 mm, عمق: 56,5 mm, ارتفاع: 11,8 mm