The SP-112 is, designed for use in mobile and stationary systems such as field communication nodes, command vehicles, and container-based infrastructures. It enables the development of reliable local IP networks in harsh environments, offering high reliability and full compliance with the IEEE 802.3 standard.
The switch features 10 Ethernet ports, including 4 electrical 10/100/1000Base-T/TX, 2 electrical 100Base- FX, 2 electrical 1000Base-SX and 2 optical 1000Base-SX ports or 2 optical 1000Base-T/10GBase-T for data transmission over multimode fiber. It supports automatic MDI/MDIX detection, auto-negotiation, multicast traffic management (IGMP snooping/querier), and Layer 2 redundancy protocols (STP, RSTP, MSTP). Integrated VLAN support (802.1Q) allows effective segmentation of the network.
The SP-112 is designed for installation inside vehicles or enclosures, in three possible mounting positions, using only dedicated shock-absorbing components. It may be installed directly on armor or container walls. The device meets Polish military environmental standards NO-06-A101÷108 and EMC requirements NO-06-A200. It operates in ambient temperatures from –30°C to +60°C, with a storage range from –40°C to +65°C, and withstands 95–98% humidity at +40°C.
