The 48-Port Gigabit Switch TL-SG1048 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-SG1048 provides 48 10/100/1000Mbps ports. The TL-SG1048 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.
Specifications:  Standards and Protocols: IEEE 802.3i, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3x  Interface: 48 10/100/1000Mbps RJ45 Ports (Auto Negotiation/Auto MDI/MDIX)  Network Media: - 10BASE-T: UTP category 3, 4, 5 cable (maximum 100m) - 100BASE-TX/1000BASE-T: UTP category 5, 5e or above cable (maximum 100m)  Fan Quantity: 2  Power Supply: 100-240VAC, 50/60Hz  Power Consumption: Maximum: 29.8W (220V/50Hz)  Dimensions ( W x D x H ): 17.32 x 8.7 x 1.73 in.  Switching Capacity: 96Gbps  Packet Forwarding Rate: 71.4Mpps  MAC Address Table: 8K  Buffer Memory: 16Mb  Jumbo Frame: 10KB  Transfer Method: Store-and-Forward  Certification: FCC, CE, RoHS