3Com (PoE) Power over Ethernet Single Port Midspan – 3CNJPSE

Part Number: 3CNJPSE

Sale Price: $39.00


The 3CNJPSE Power over Ethernet Single-Port Midspan Solution can power an IEEE 802.3af compliant device, such as the 3Com Network Jack or IntelliJack Switch, over standard Category 5 or 5e Ethernet cabling.

This 48-volt inline power source installs right in the switch closet, eliminating an exposed power supply and extra wiring at the workspace.


  • Power ports: One, RJ-45 connector
  • Voltage: 100 – 240V AC, 50-60Hz, 500 mA in; 48V DC, 400 mA out
  • Signal detection: None, always on
  • Dimensions: Length: 2.6 cm (1.02 in)
    Depth: 10.2 cm (4.02 in)
    Width: 6.4 cm (2.52 in)


  • Transforms standard AC power into low-voltage DC that runs over your existing LAN cabling