IGS-1041GPA is an unmanaged gigabit Ethernet switches with 4 x 10/100/1000Base-T(X) and 1 x 1000Base-X SFP ports. IGS-1041GPA support redundant power inputs, rigid IP-30 housing and have DIP switches for enabling or disabling relay output alarm. In addition, the wide operating temperature range from -40 to 70°C can satisfy most of operating environment.