240VAC to 56VDC PoE - Gigabit PoE Injector & Surge Protector - AC-DC
802.3bt Type 3 - Ubiquiti AirFiber
SKU: MIT-51G-56
AC-DC Passive Power over Ethernet Injector for Ubiquiti AirFiber
Key Features
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Drop-in industrial replacement for Ubiquiti PoE
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10/100/GigE
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100-240VAC systems
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56VDC 1.79A PoE output (all 8 pairs)
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Short Circuit, Over Current and Reverse/Over Voltage Protection
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High Temperature Operation
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DIN Rail mountable
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Supplied with 240VAC Australian power plug.
Usage
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This series of AC to DC converters are a low cost and high reliability solution for those requiring 56VDC Power over Ethernet voltage from a mains AC system
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They have an integrated POE injector to apply 56VDC to Ethernet cable on all 8 pairs
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AirFiber radios require 50VDC 1.2A however a 56VDC injector operates perfectly fine within the radios tolerances (42-58VDC)
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When using SFTP or FTP shielded Ethernet cables this unit provides inbuilt ESD and surge protection by detecting and arresting charge on the cables GND terminal
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These units are recommended as a drop-in replacement for standard Ubiquiti PoE injectors in environments where Ubiquiti PoE failure (extremely common) will result in impact to business or critical systems
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These hardened, industrial grade PoE injectors are strongly recommended for all harsh environment, and remote/regional links.
Electrical Specifications
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Input Voltage: 90 to 264VAC
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Input Frequency: 47-63Hz
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Input Current: 1A @ 120VAC 0.5A @ 230VAC
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Output voltage and current: +56V 1.79A
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Max load: 1.79A Power: 100W maximum
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Min load: 0.01A
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Load regular percentage: 5%
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Line regular percentage: 1%
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Ripple percentage: 1%
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Noise percentage: 2%
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Total power: 100W
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Ripple and noise bandwidth: from DC to 20MHz Terminated with 47uF capacitor and 0.1uf MPE capacitor of proper polarity
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Efficiency: 85% min at all input voltages
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Over Voltage Protection: 59-65V
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Over Current Limits: 150-200% @90V ~ 240VAC Short-circuit protected output Short GND terminal to prevent damage to power supply Auto-recovery Input fuse protection
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Current limit: 120 to 160%
Mechanical/Environmental Specifications
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Construction: ABS Plastic
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Operating temperature: -25 to 50° Celsius
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Storage temperature: -40 to 85° Celsius
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Operating humidity: 5 to 90%
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Cooling: Free air
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Dimension: 140 x 150 x 40mm (L x W x H)
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Standards: EN60950-1, FCC Class B, EN55022 Class B
Read More
(MIT-51G-56)
SKU | MIT-51G-56 |
Shipping Weight | 0.1700kg |
Shipping Width | 0.500m |
Shipping Height | 0.300m |
Shipping Length | 0.150m |
Shipping Cubic | 0.022500000m3 |