HES26GMA-T-2SFPB/HES26GMB-T-2SFPB series is managed industrial Ethernet switches. It supports 26 gigabit ports, including 2 Gigabit SFP ports. This series supports supports one console port which provides CL management. It also supports Ethernet Layer 2 protocols required for industrial sites to ensure the stability of the communication network. This series switches adopts a low-power, fanless design to ensure no noise interference, while -40~75℃ operating temperature and good EMC electromagnetic compatibility performance are ensuring stable operation in harsh industrial environments.