Interconnection


Magnetic jacks of all trades

25 November 2019 Interconnection

Molex magnetic jacks incorporate wire-wound components (magnetics) in standard RJ45 jacks. These integrated magnetics, resistors and/or capacitors filter common-mode noise to provide signal integrity, protect PHY chips, provide DC isolation and offer low-mode conversion. They are available in Power over Ethernet (PoE) versions that support PoE functionally while allowing customers to manage power. They also support Fast Ethernet (10/100), Gigabit Ethernet and 10 Gigabit Ethernet applications.

Molex offers a range of integrated jacks or ICMs that provide a cost-effective, plug-and-play solution for customers implementing PoE and PoE Plus (PoE+). Available in single-port (1-by-1), 8-port (2-by-4), and 12-port (2-by-6) configurations and with LED options, the ICMs provide PoE+ Power Source Equipment (PSE) capability for a wide range of consumer applications.

Based on the RJ45 connector, the magnetic PDJack is an integrated PD (Power Device) jack that combines PoE+ PD controller circuitry and bridge rectifiers with gigabit magnetics in one connector and provides a complete drop-in, single-port solution. The PDJack simplifies PoE Plus implementation for any network device.


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