4RF Aprisa SR+ Radio

Aprisa SR+ Radio

The Aprisa SR+ is a narrow band point-to-multipoint radio for SCADA and telemetry applications. To meet the growing number of data-intensive applications in SCADA environments, the Aprisa SR+ provides data rates of up to 120 kbit/s in 25 kHz licensed channels and 240 kbit/s in 50 kHz licensed channels.

Multiple serial and Ethernet ports enable the simultaneous connection of multiple RTUs and enable management of the radio over-the-air, using the web based GUI, without interrupting user data. The Aprisa SR+ supports multiple serial and Ethernet interfaces and is standards-based with SNMP for integration with network management systems. It is easily integrated with current SCADA infrastructure protecting the legacy investment in serial devices.

With its defence in depth approach to security protection the Aprisa SR+ with 128, 192 or 256 bit AES encryption, data authentication, micro-firewall features, and user access control, protects against vulnerabilities and malicious attacks. Selectable L2 Bridge or L3 Router modes (with VLAN, QoS and filtering) to support narrow bandwidth channels and mission critical traffic while meeting IP network policy requirements.

Download PDF: 4RF Aprisa SR+ Point-toMultipoint Radio