buy Desktop Switch TP-Link TL-SG1008P Black . The TP-Link TL-SG1008P desktop switch is a network device designed to provide reliable and efficient connectivity in professional and home environments requiring Power over Ethernet (PoE). This model features 8 RJ45 Gigabit ports (10/100/1000 Mbps) supporting high-speed data transfer along with PoE on the first 4 ports, delivering up to 15.4 W per port and a total of 53 W for all PoE ports, compliant with the IEEE 802.3af standard. This enables powering devices such as IP cameras, wireless access points, or VoIP phones without separate power supplies. It includes advanced flow control functions supporting IEEE 802.3x in Full-Duplex mode and Back-Pressure in Half-Duplex, ensuring stable, loss-free data transmission. Its automatic MAC address learning and aging with an integrated table of up to 8K entries improves dynamic network management, while the Store-and-Forward transmission method ensures efficient packet handling. Housed in a metal case with a black and gray finish, the TL-SG1008P stands out for its compact, discreet design, measuring 171 x 98 x 27 mm, ideal for cabinets or desktops. It is equipped with LED indicators showing power, link status, activity, and speed for easy visual monitoring. Power is supplied via an external 48 VDC, 1.25 A adapter, with a maximum power consumption of 63 W with PoE active and 5.8 W without PoE, balancing power and efficiency. Additionally, it has no fans, reducing operational noise and extending durability. Regarding physical media compatibility, it supports UTP cables of categories 3, 4, 5, 5e, 6, and 100 Ohm STP up to 100 meters, adapting to various current network installations. The TL-SG1008P meets international certifications such as FCC, CE, and RoHS, ensuring quality, safety, and environmental compliance. With standard operating temperatures between 0 and 40 °C and a wide humidity range, this switch suits most typical office or technical environments. In summary, the TP-Link TL-SG1008P is a Gigabit switch with competent PoE support for networks requiring integrated power supply, combining robustness, easy installation, and efficient management in a compact, silent format. Colour: BlackGreyPorts: 4Connections: RJ458PoE x 1Ethernet LANrj45 x 8Speed: 16 GbpsMaterial: PolymerCharacteristics: LED indicatorMemory Type: DDR3 SDRAMLanguage: EnglishVoltage: 48 VPower supply: CA cableIincludedACCertificate: CE, FCC, RoHSPower: 53 WWorking range for humidity: 10 % - 90 %Approx. temperature: -40º / 70ºNuclei: 1 core PoE Switches for Your Ultra Convenience8-Port Gigabit Desktop Switch with 4-Port PoEPower over Ethernet4 of the 5 Auto-Negotiation RJ45 ports (Port 1 to Port 4) of the switch support Power over Ethernet (PoE) function. These PoE ports can automatically detect and supply power with those IEEE 802.3af compliant Powered Devices (PDs).Intelligent Power ManagementWhen total power consumption excels 55W, the intelligent power management will cut the lower priority port power off to ensure the high priority port’s power supply and protect the device from power overload operation.Sturdy Metal CasingSturdy, compact metal casing and shielded RJ45 ports, with desktop, to meet your needs in any environment. Besides, fanless design ensures quiet operation. Basic switching RJ-45 Ethernet ports quantity: 8Basic switching RJ-45 Ethernet ports type: Gigabit Ethernet (10/100/1000)Gigabit Ethernet (copper) ports quantity: 8Power connector: DC-in jackNetworking standards: IEEE 802.3,IEEE 802.3ab,IEEE 802.3af,IEEE 802.3u,IEEE 802.3x10G support: NCopper ethernet cabling technology: 1000BASE-T,100BASE-TX,10BASE-TFull duplex: YFlow control support: YAuto MDI/MDI-X: YMAC address table: 4000 entriesSwitching capacity: 16 Gbit/sStore-and-forward: YRack mounting: NProduct colour: GreyLED indicators: StatusCertification: CE, FCC, RoHSPower supply included: YNumber of power supply units: 1DC input voltage: 48 VInput current: 1.25 APower consumption (typical): 53 WPower over Ethernet (PoE): YPower over Ethernet (PoE) ports quantity: 4Operating temperature (T-T): 0 - 40 °CStorage temperature (T-T): -40 - 70 °COperating relative humidity (H-H): 10 - 90%Storage relative humidity (H-H): 5 - 90%Width: 171 mmDepth: 98 mmHeight: 27 mm<li