Bourns Introduces Latest G.fast and LAN Transformers for DSL, Ethernet and PoE Applications

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Bourns , the world's leading manufacturer and supplier of electronic components, has introduced two new transformers, the G.Fast transformer (model SM51430EL) and the LAN 10/100/1000 Base-T transformer (model SM51625EL). Its G.Fast transformer is designed to meet the IEC 60950-1 insulation functional rating standard, while the LAN transformer is compliant with the IEEE802.3 standard.

Bourns' sophisticated G.Fast transformer model SM51430EL is an optimized DSL application solution designed for area loops less than 500 meters. This new product is targeted at 1 gigabit per second (Gbps) and is suitable for use with Broadcom® G.Fast chipset BCM6594x and BCM6524x, Microsemi® line driver Le87282. The SM51430EL provides an operating temperature of 0 to +85 °C and an isolation voltage of 1.5 kVrms.

Another new SM51625EL is a single-port, basin-structured LAN 10/100/1000 Base-T transformer designed for Ethernet applications with Power over Ethernet (PoE+) current capability of 1.2 ADC per center tap The extended temperature range is -40 to +85 °C with an isolation voltage of 1.5 kVrms.

Guido Zehnder, Bourns product line manager, said that after communicating with our customers, we expanded our line of electrical isolation solutions to meet ongoing application design needs and address the protection needs of circuits, electronics and people. Bourns specifically supports G.Fast's design because we understand that an effective line driver protection solution will play a vital role in the transition of telecommunications copper to the Gigabit era.