Expanding the WAVE Line family of unmanaged industrial Ethernet switches are extended-temperature-range versions with an operating temperature from -20°C to 60°C. The components reside in 22.5-mm or 45-mm wide housings and offer several port configurations including RJ-45 copper and fiber optic connections. Port configurations include three RJ-45 10/100 ports, three RJ-45 10/100 and one single-mode fiber optic port, five RJ-45 10/100 ports, six RJ-45 10/100 and two single-mode fiber optic ports, and six RJ-45 10/100 and two ST fiber optic ports. For more details and prices, call WEIDMULLER INTERCONNECTIONS INC., Richmond, VA. (800) 849-9343.