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 DELL E3224F, प्रबंधित, L2/L3, फ़ुल डुप्लेक्स, रैक का ढाँचा, 1U DELL E3224F. स्विच का प्रकार: प्रबंधित, स्विच लेयर: L2/L3. USB 2.0 पोर्ट की मात्रा: 1, कंसोल पोर्ट: RJ-45/Micro-USB. फ़ुल डुप्लेक्स. स्विच करने की क्षमता: 528 Gbit/सेकंड. रैक का ढाँचा, रूप गुणक: 1U