TD-IS8G-4F V2.2 | POE Industrial Ring Network Switch TD-IS8G-2F V2.2| Industrial Ring Network Switch TD-IS8G-2F V2.1| Industrial Ring Network Switch TD-IS4G-2F V2.2 | Industrial Ring POE Network Switch TD-IS4G-2F V2.1 | Industrial Ring Network Switch TD-SW6G V2.2|4 Port Gigabit Light Managed Switch TD-SW8G V2.2|8 Port Gigabit Light Managed Switch TD-SW16G-2F V2.2|16 Port Light Managed Switch TD-SW24G-2F|24 Port Gigabit Light Managed Switch TD-SW615G-F|4 Port Industrial PoE Switch TD-SW618G-F|8 Port Industrial PoE Switch POE28-RX548|4 Port Gigabit Outdoor PoE++ Switch POE29-RX848G-2SFP|8 Port Gigabit Outdoor PoE Switch POE29-RX548G-SFP|4 Port Gigabit Outdoor PoE Switch TD-SW2G4F|4 Port 100M APP managed Network Switch POE28-RX4FP2F|4 ports unmanaged 100Mbps POE network switch POE28-RX8FP2G|8 ports 100Mbps unmanaged poe network switch