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 TP-Link MC112CS, 100 Mbit/s, IEEE 802.3, IEEE 802.3u, 10,100 Mbit/s, 10BASE-TX, 100BASE-FX, 100BASE-TX, Full, Half, Cat3, Cat4, Cat5 TP-Link MC112CS. Maximum data transfer rate: 100 Mbit/s, Networking standards: IEEE 802.3, IEEE 802.3u, Ethernet LAN data rates: 10,100 Mbit/s. Maximum transfer distance: 20000 m, Fiber mode structure: Single-mode. Product colour: Black. Fiber optic connector: SC, Connectivity technology: Wired. Power consumption (max): 2.41 W