240VAC to 48VDC PoE - Gigabit Passive PoE Injector & Surge Protector - AC-DC
802.3af
SKU: MIT-07G-48
AC-DC Passive Power over Ethernet Injector & Surge Protector
Key Features
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Drop in replacement for Ubiquiti PoE
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10/100/GigE
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100-240VAC systems
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48VDC 0.5A 802.3af Mode B PoE output (passive)
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Dual block inputs for connecting 2 power sources
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Short Circuit, Over Current and Reverse/Over Voltage protection
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High temperature operation
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Supplied with 3-pin "clover" 240VAC Australian power plug
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Ideal for Ubiquiti devices.
Usage
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This series of AC to DC converters is a highly reliable for those requiring 48VDC power over Ethernet voltage from a mains AC system
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They have an integrated POE injector to apply 48VDC to Ethernet cable in 802.3af Mode B (Passive) PoE pin arrangement (no handshake)
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The SFTP or FTP shielded Ethernet cables provide inbuilt ESD and surge protection by detecting and arresting charge on the cables GND terminal
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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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We recommend these hardened, industrial grade PoE injectors for all harsh environments, 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: 0.5A @ 130VAC 0.3A @ 230VAC
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Output voltage and current: +48V non-802.3af
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Max load: 0.5A Power: 24W maximum
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Min load: 0.01A Load regular percentage: 5%
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Line regular percentage: 1% Ripple percentage: 1%
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Noise percentage: 1% Total power: 19.2W
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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: 75% min at full load 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% Cooling: Free air
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Dimension: 86 x 76 x 36mm (L x W x H)
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Standards:
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EN60950-1
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FCC Class B
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EN55022 Class B
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Read More
(MIT-07G-48)
SKU | MIT-07G-48 |
Shipping Weight | 0.1700kg |
Shipping Width | 0.500m |
Shipping Height | 0.300m |
Shipping Length | 0.150m |
Shipping Cubic | 0.022500000m3 |