Ethernet Switch 16 Port 2 Uplink 1 SFP 38Gbps Ethernet Splitter Network Hub with Lightning Protection 100‑240V EU Plug Item Type: Ethernet Switch Material: ABS Model: ZX G1602G1SFPN Chip Solution: RTL8370MB+RTL8370Nx2 Standard Protocol: IEEE 802.3af at Network Media: 10BASE T: Unshielded Cat3, Cat4, Cat5 twisted pair (maximum 100m) 100BASE TX 100BASE T: Unshielded Cat5, Cat5e and above twisted pair (maximum 100m) 1000BASE TX 1000BASE T: Cat6e and above twisted pair (maximum 100m) Fixed Ports: 16 x 10 100 1000 Base TX Ethernet Ports (Data Power), 2 x 10 100 1000 Base T Ethernet Ports (Data), 1 x 100 1000 Base X SFP Optical Port (Multiplexing) Transmission Mode: Store and forward Media Access Control Address Capacity: 4K Switching Capacity: 38Gbps Packet Forwarding Rate: 27.512Mpps Port Lightning Protection: ≥4KV Indicator Light: Each Unit: Power System (Power: Green light) connected to the load, the indicator light status is always on Each Port: Link Activity (Link Act: Green light) connected to the load, the indicator light status is flashing POE Power Supply: 1-16 ports compatible with 802.3af at PoE power supply (1/2)+, (3/6)- Operating Temperature: -10℃ to 70℃ (32℉ to 127℉) Storage Temperature: -40℃ to 85℃ (-97℉ to 142℉) Operating Humidity: 10% to 90% non condensing Storage Humidity: 5% to 95% non condensing