The Whale series is a highly reliable Industrial Unmanaged IP-67 Switch. It has RJ45 ports that support IEEE 802.3/802.3u/802.3x with 10/100M, full/half duplex, and MDI/MDI-X auto-sensing. Whale IP-67 Ethernet Switches are designed for use in industrial waterproof & harsh environments. Built with IP-67 connectors, it guarantees a total protection that can withstand a variety of extreme conditions such as high temperature, extreme shock, vibration, dust particles, oil or even liquid immersion. Extended temperature and conformal coated models are also available.