Express Systems will have an EARLY CLOSING Friday, May 26th, 2023 and will be CLOSED Monday, May 29th, 2023 in observance of Memorial Day. We will resume regular†business hours Tuesday, May 30th, 2023 at 9:00am EST. Wishing everyone a Happy & Safe Holiday Weekend!
28G-port (with 802.3bt PoE option) full Gigabit modular managed Ethernet switches & Ethernet modules for RKS-G4028 modular managed switches
The RKS-G4028 Series is designed to meet the rigorous demands of mission-critical applications for industry and business, such as power substation automation systems (IEC 61850-3, IEEE 1613), railway applications (EN 50121-4), and factory automation systems. The RKS-G4028 Seriesí Gigabit and Fast Ethernet backbone, redundant ring, and 24 VDC, 48 VDC, or 110/220 VDC/VAC dual isolated redundant power supplies increase the reliability of your communications and save on wiring costs.
The modular design of the RKS-G4028 Series also makes network planning easy, and allows greater flexibility by letting you install up to 28 Gigabit ports with various connector types.