24 10/100Mbps RJ45 ports Innovative energy-efficient technology saves power up to 40 Supports MAC address self-learning and auto MDI/MDIX Standard 19-inch rack-mountable steel case What This Product Does The 24-Port Fast Ethernet Switch TL-SF1024 is designed to meet the needs of the most demanding workgroup and departmental connectivity requirements. A reliable, easy-to-use switch without the complexity of management, the TL-SF1024 provides 24 10/100Mbps ports. The TL-SF1024 combines ease of use with unsurpassed performance resulting in an exceptional value for any cost-conscious network administrator who wants the best possible solution at the best possible price.  Ease of Use The auto features of this gigabit switch make installation plug and play and hassle-free. No configuring is required. Auto MDI/MDI-X crossover on all ports eliminate the need for crossover cables or uplink ports. Auto-negotiation on each port senses the link speed of a network device (either 10, 100) and intelligently adjusts for compatibility and optimal performance. Compact size shell make it ideal for desktops with limited space while it is also Rackmountable, convenient and safe. Dynamic LED lights provide real-time work status display and basic fault diagnosis. Superior Performance The rack-mount size 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-SF1024 forwards and filters packets at full wire-speed for maximum throughput. With 10K Jumbo frame, the performance of large files transfers is improved significantly. Specification Rackmountable: Yes Management: No Number of Ports: 24 RJ45 Data Transfer Rate: 10/100 Mbps Interface(s): 24 x 10/100Mbps RJ45 Ports AUTO Negotiation/AUTO MDI/MDIX Power Supply: \"100-240VAC, 50/60Hz\" Dimensions: 17.3 x 7.1 x 1.7 in. (440 x 180 x 44 mm) Transfer Method: Store and Forward Mac Address Table: 8K Advanced Functions: \"802.3X Flow Control, Back Pressure Auto-Uplink Every Port\" Environment: \"Operating Temperature: 0C~40C (32F~104F); Storage Temperature: -40C~70C (-40F~158F); Operating Humidity: 10 ~90 non-condensing; Storage Humidity: 5 ~90 non-condensing\" Package Contents: TL-SF1024 Power Cord User Guide Package Type: Retail Package Weight: 2.5000 kg Warranty: Limited Lifetime POE: No