Netgear GSM7312. Maximum data transfer rate: 1 Gbit/s, Latency: 20 µs. MAC address table: 16000 entries, Networking standards: IEEE 802.1x, IEEE 802.3x. Copper ethernet cabling technology: 1000BASE-SX, 1000BASE-T, 100BASE-TX, 10BASE-T. Weight: 3.97 kg. Operating relative humidity range: 10 - 90 %, Operating temperature range (T-T): 0 - 40 °C, Storage temperature range (T-T): -20 - 70 °C