Bel Magnetic Solutions Power Over Ethernet MagJack® ICMs

Bel Magnetic Solutions Power Over Ethernet MagJack® ICMs are ideal for upgrades to product performance for maximum power – 100W, or 1A over standard Ethernet cable. The 1GBase-T 100W and 2.5GBase-T 100W, 4-pair Power over Ethernet ICMs can implement 100W PoE to basically double the amount of power products can handle over any existing application, while still operating at Gigabit Ethernet speeds. The parts can transmit or receive 0 to 100W of power per port over all 4 pairs within the Ethernet cable while maintaining the bandwidth of the NBASE-T® compliant 2.5Gigabit Ethernet signals. They can be used as either a PSE (Power Source Equipment) or a PD (Powered Device) and are compatible with all major 1GBase-T and 2.5GBase-T PHYs, including the latest current-mode and voltage-mode PHYs. Bel Magnetic Solutions MagJack Single Port and Two Port ICMs are ideal for next generation Access Points and IP-camera applications.


  • 1GBase-T, 2.5GBase-T capable design
  • 100W PoE
  • Available in single port and two-port
  • Industry-standard footprint and pinout
  • Compatible with all known 1GBase-T and 2.5GBase-T current-mode and voltage-mode PHYs on the market today
  • Can be used on PoE products where 60W of power is not enough
  • 1G and 2.5G products are footprints compatible with one another
  • G, 2.5G, and 10G


  • Meets all IEEE 802.3 10/100Base-T thru 1GBase-T and 2.5GBase-T electrical requirements including RL, IL, Hi-pot, and Common Mode parameters
  • Can carry 1000mA of current at 57VDC continuous
  • Operates from -40°C to +85°C
  • 100% Hi-pot tested in production
  • Comes with many different LED color combinations and options
  • RJ45 plug-tab up for ease of use
  • 30 or 50µin of gold-plated contacts, required by the TIA 1096/FCC 47, Part 68
  • RJ45 plug-tab up for ease of use
  • Lead-free wave-solder compatible
  • EMI-spring tabs on the shield for enhanced EMI and ESD performance
  • UL recognized
  • RoHS 6/6 compliant


  • High power sourcing applications (low density 1GBase-T Ethernet switches requiring up to 100W of 48V power)
  • NBASE-T complaint products
  • Higher bandwidth wireless access points
  • High powered devices (LED lighting & Ethernet cameras that require more than 60W of power)
  • Base stations
  • Large screen video display units
Published: 2018-07-27 | Updated: 2023-04-04