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 Lanview MO-A-40GBASE-SR4, fiber optic, 40000 Mbit/s, QSFP+, SR4, 150 metro, IEEE 802.3ba Lanview MO-A-40GBASE-SR4. Uri ng transceiver ng SFP: fiber optic, Maximum na rate ng paglilipat ng data: 40000 Mbit/s, Uri ng interface: QSFP+. Compliance certificates: RoHS