TP-Link TL-SF1048 48-port 10/100Mbps Switch, 1U 19-inch rack-mountable steel case

48-Port 10/100Mbps Rackmount Switch TL-SF1048 48 10/100Mbps RJ45 ports Innovative energy-efficient technology saves power up to 50% Supports MAC address self-learning and auto MDI/MDIX Standard 19-inch rack-mountable steel case HARDWARE FEATURES Standards and Protocols IEEE 802.3i, IEEE 802.3u, IEEE 802.3x Interface 48 10/100Mbps RJ45 Ports (Auto Negotiation/Auto MDI/MDIX) Network Media 10BASE-T: UTP category 3, 4, 5 cable (maximum 100m) 100BASE-TX: UTP category 5, 5e or above cable (maximum 100m) Fan Quantity Fanless Physical Security Lock No Power Supply 100-240VAC, 50/60Hz Power Consumption Maximum: 9.9W Dimensions ( W x D x H ) 17.3*7.1*1.7 in. (440*180*44 mm) Mounting Rack Mountable Max Power Consumption 9.9W(220V/50Hz) Max Heat Dissipation 33.78BTU/h PERFORMANCE Switching Capacity 9.6Gbps Packet Forwarding Rate 7.14Mpps MAC Address Table 8K Advanced Functions Green Technology 802.3X Flow Control Green Technology Innovative energy-efficient technology saves power up to 50% Transfer Method Store-and-Forward OTHERS Certification FCC, RoHS Package Contents 48-Port 10/100Mbps Rackmount Switch Power Cord Installation Guide Rackmount Kit Rubber Feet System Requirements Microsoft® Windows® XP, Vista™, Windows 7 or Windows 8, MAC® OS, NetWare®, UNIX® or Linux. Environment Operating Temperature: 0℃~40℃ (32℉~104℉); Storage Temperature: -40℃~70℃ (-40℉~158℉); Operating Humidity: 10%~90% non-condensing; Storage Humidity: 5%~90% non-condensing