The Bosch PRA-SFPLX is a compact fiber transceiver for single mode fibers, covering distances up to 10 km. This fiber transceiver is an OEM transceiver, made for Bosch by Advantech for use in Bosch Public Address and Voice Alarm systems. It locks into the SFP socket of the PRAESENSA multifunction power supply and Ethernet switch. It is compliant with Fast Ethernet and IEEE 802.3z Gigabit Ethernet standards for maximum performance, reliability and flexibility. The PRA-SFPLX is certified for EN 54-16 in combination with PRAESENSA systems.