DC-DC Passive Power over Ethernet Injector for Ubiquiti

 

Key Features

 

  • Convert 802.3af 48V PoE into 24V DC

  • 12W output - 12VDC 1A or 24VDC 0.5A switchable

  • Short Circuit, Over Current and Reverse/Over Voltage Protection

  • High Temperature Operation.

 

Usage

 

  • MSTronic's series of DC to DC converters are a low cost and high reliability solution for those needing to maintain power-cycling control over 12 and 24VDC devices running from a 802.3af switch (such as a Cisco PoE switch)

  • In managed networks Ubiquiti's supplied PoE injectors can be problematic for network managers needing to remotely manage the power-cycling of radios

  • The MIT-22-1224 can be used to convert 802.3af PoE supplied by the managed switch into 24V Passive PoE required by the Ubiquiti device

  • They accept data-in and PoE from a shielded RJ45 Jack and provide data-out and PoE power on the shielded RJ45 output jack.

 

Specifications

 

Electrical Specifications

 

  • Input voltage: 48V PoE 802.3af compliant

  • Output voltage and current: +12V or 24V non-802.3af

  • Maximum load: 1.0A Power: 12W (maximum)

  • Minimum load: 0A

  • Load regular percentage: 5%

  • Line regular percentage: 1%

  • Ripple percentage: 1.5%

  • Noise percentage: 3%

  • Ripple and noise bandwidth: from DC to 20MHz Terminated with 47uF capacitor and 0.1uf MPE capacitor of proper polarity

  • Efficiency: 85% min at 48V DC, input at F.L Short-circuit protected output Short GND terminal to prevent damage to power supply Auto-recovery Input fuse protection

  • Current limit: 150 to 250% at

 

Mechanical & Environmental Specifications

 

  • Operating temperatures: -25 to 50°C

  • Storage temperatures: -25 to 85°C

  • Operating humidity: 5 to 90%

  • Coolin: Free air cooling

  • Dimensions: 76 x 48 x 27mm

  • Non-isolated I/O Low-battery protection RJ-45 input (data and power) and RJ-45 output (data and power)

 

Read More

 

 

(MIT-22-1224)

SKU MIT-22-1224
Shipping Weight 0.1700kg
Shipping Width 0.500m
Shipping Height 0.300m
Shipping Length 0.150m
Shipping Cubic 0.022500m3