The document provides specifications for the Huawei S5720S-12TP-PWR-LI-AC switch, which features 8 Ethernet PoE+ ports, 2 SFP ports, 2 combo ports, 2 1000BASE-X ports, and 124W PoE power. Key specs include 512MB RAM and flash memory, dimensions of 43.6 x 320.0 x 220.0 mm, a weight of 3kg, support for PoE, and an operating temperature range of 0-45°C. The switch is available for purchase from HI-NETWORK.COM.