IES1024-2F Industrial Ethernet Switches Consists of 22 10/100m Ethernet Ports and 2 100m Fiber Ports That Proceeds an Economical Solution for Your Industrial Ethernet Connection. The IES1024-2F Switches have an operating temperature range of -40 to 75 ° C, and are designated with low consumption and whit fan. The RugGed Hardware Design Makes The IES1024-2F Perfect for Ensuring That Your Ethernet Equipment Can Withstand The Rigors of Industrial Applications.