Highlights: 24 10/100M RJ45 ports. Supports MAC address self-learning and auto MDI/MDIX. Standard 13-inch steel case.    What This Product Does The TL-SF1024D Fast Ethernet Switch provides you with a high-performance, low-cost, easy-to-use, seamless and standard upgrade to improve old network to 1000Mbps network. All 24 ports support auto MDI/MDIX, no need to worry about the cable type, simply plug and play. Moreover, with the innovative energy-efficient technology, the TL-SF1024D can save up to 75%* of the power consumption and 80% of the packaging material can be recycled, making it an eco-friendly solution for your business network.      High Performance The metal case design combined with a safety certified internal power supply make the Switch the most robust product which is very cost-effective for a less than 24 user environment. Featuring non-blocking switching architecture, TL-SF1024D forwards and filters packets at full wire-speed for maximum throughput. And IEEE 802.3x flow control for Full Duplex mode and backpressure for Half Duplex mode alleviate the traffic congestion and make TL-SF1024D work reliably.     TP-LINK Green Technology This new generation The TL-SF1024D Fast Ethernet Switch features the latest innovative energy-efficient technologies that can greatly expand your network capacity with much less power. It automatically adjusts power consumption according to the link status and cable length to limit the carbon footprint of your network. It also complies with the EU'S RoHS, prohibiting the use of certain hazardous materials. Besides, 70% of the packaging material can be recycled.     Easy to Use The auto features of this fast ethernet switch make installation plug and play and hassle-free. No configuring is required. Auto MDI/MDIX eliminates the need for crossover cables. Auto-negotiation on each port senses the link speed of a network device (10, 100, or 1000 Mbps) and intelligently adjusts for compatibility and optimal performance. Specification Rackmountable: Yes Management: No Number of Ports: 24 RJ45 Data Transfer Rate: 10/100 Mbps Interface(s): 24 x 10/100Mbps Auto-Negotiation RJ45 ports (Auto MDI/MDIX) Bandwidth: 4.8Gbps Standards and Protocols: "IEEE802.3, 802.3u, 802.3x, CSMA/CD, TCP/IP" LED: "Power, Link/Act, 100Mbps" Power Supply: "100-240VAC, 50/60Hz" Dimensions: 11.6 x 7.1 x 1.7 in. (294 x 180 x 44 mm) Transfer Method: Store-and-Forward Mac Address Table: 8k Port Forwarding: 10BASE-T: 14880pps/port100BASE-TX: 148800pps/port Advanced Functions: Wire-speed PerformanceMAC Address Auto-Learning and Auto-agingIEEE802.3x flow control for Full-Duplex Mode and backpressure for Half-Duplex Mode Environment: Operating Temperature: 0C~40C (32F~104F)Storage Temperature: -40C~70C (-40F~158F)Operating Humidity: 10%~90% non-condensingStorage Humidity: 5%~90% non-condensing Package Contents: 24-Port 10/100Mbps Desktop/Rackmount SwitchPower CordInstallation GuideRackmount KitRubber Feet Package Type: Retail Package Weight: 1.9300 kg Warranty: Limited Lifetime #Hide#POE: No