[. . . ] All 10BASE-T/ 100BASE-TX ports deliver dedicated 10/100 Mbps links to each attached LAN segment ­ all with conventional cabling and adapters. [. . . ] Auto-negotiation is used to select the optimal communication mode for each connection, auto-sensing selects the optimal transmission speed. With store-and-forward switching and flow control, maximum data integrity is always maintained, even under heavy loading. Environmentally friendly, the switches consume less power than non-Green Ethernet switches without reducing network performance. WEIGHT SMCGS18C-SMART: 1. 287 kg (2. 83 lbs) SMCFS2401: 1. 321 kg (2. 91 lbs) Other trademarks or registered trademarks are the property of their respective owners. ELECTROMAGNETIC COMPATIBILITY CE Mark FCC Class A KCC IMMUNITY EN55024 IEC61000-4/2/3/4/5/6/8/11 EMISSIONS VDSL FCC Class A, EN55022/EN61000-3-2/3 SAFETY LVD (EN60950) TEMPERATURE Operating Temperature: 0°C~40°C (32°F~104°F) Operating Humidity: 10%~90% non-condensing Storage Temperature: -40°C~70°C (-40°F~158°F) Storage Humidity: 5%~90% non-condensing WARRANTY Please check www. smc. com for the warranty terms in your country. WIRELESS Contact Worldwide Corporate and Sales Headquarters No. 1 Creation Road III, Science-based Industrial Park, Hsinchu 30077, Taiwan, R. O. C. [. . . ] 1 Creation Road III, Science-based Industrial Park, Hsinchu 30077, Taiwan, R. O. C. [. . . ]