N-TRON Corporation of Mobile, Alabama, has introduced two unmanaged switches to its 100 Series product line. The five-port 105TX-SL and the 16-port 116TX models feature hardened industrial technology in a slim format. The 105TX-SL includes five 10/100 Base TX copper ports capable of simultaneous full-wire speed performance and up to 1 Gb/s throughput processing, while the 116TX provides up to 3.2 Gb/s throughput with full-wire speed on all 16 connections. Both switches are tolerant to shock, vibration, temperature fluctuations, and noise. They also feature redundant power inputs and ESD/surge protection diodes at each port.