Switch TP-Link TL-SF1048

48-port 10/100Mbps Switch TP-LINK "TL-SF1048", 1U 19" Rack Mount, Metal Case Complies with IEEE 802.3, IEEE 802.3u standards 48 10/100Mbps Auto-Negotiation RJ45 ports supporting Auto-MDI/MDIX Supports IEEE 802.3x flow control for Full Duplex mode and backpressure for half-duplex mode Supports MAC address auto-learning and auto-aging LED indicators for monitoring power, link, activity, 100Mbps Standard 19-inch rack-mountable steel case Internal universal power supply