24 vdc 19.9 watt | Midspan PoE Injector | AIR802
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PoE Power Adapter & Midspan Injector All-in-One with Power Cord, 24VDC, 0.83A, 19.9 Watts

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Product Description - Model PSA24V19W
 
This AIR802® power-over-Ethernet (PoE) device is an industrial combined midspan injector and power supply all-in-one with 19.9 watts power at 24vdc. Includes AC power cord. This device is a passive or IEEE 802.3af Mode B type PoE injector.
 
Applications
 
• Wireless Access Points
• IP Cameras
• IP Telephones
• Any Other Device Requiring Up To 19.9 Watts At 24 VDC
 
Basic Power-Over-Ethernet (PoE) Information
 
PoE offers great cost savings and flexibility in deploying equipment, particularly since no AC power outlet may be available where the powered equipment is to be located. PoE allows the Ethernet network cable to carry the DC voltage from the injector possibly hundreds of feet away from where AC outlets are located to where the powered equipment is located. Power over LAN or Ethernet cable provides great flexibility and economical cost.
 
There are two major power-over-Ethernet schemes. One can be referred to as passive PoE, where the injector does not negotiate the wattage required with the powered device (PD), thus voltage freely flows. The costs of building products is less for manufacturers thus this method continues to be commonly deployed. This is also defined under the IEEE 802.3af standard as Mode B.This uses the spare pairs in the Ethernet cable with a 10/100 interface.  
 
The second scheme is the IEEE 802.3af Mode A standard which defines a method where the wattage is negotiated with the powered device. In this scheme the voltage flows over the same pairs in the Ethernet cable as the data information is flowing over. This can be a 10/100 interface or a 1000BASE-T (Gigabit) interface.
 
Specifications
 

 

Input Requirements  
Input Voltage 90 to 264 AC
Input Frequency 47 to 63 Hz
Input Current 0.6A maximum
Inrush Current 50A maximum
Output Requirements  
Output Voltage +24 VDC
Output Regulation 22.8 - 25.2 vdc
Output Load Range 0.83 A
Output Ripple and Noise 500mV max @ 20MHz bandwidth
Line Regulation 2% maximum
Load Regulation +/- 5%
Ripple & Noise 1% typical
Efficiency  
Efficiency 78% typical @ 25/50/75/100% loads 115 & 230VAC input
Line Regulation  
Line Regulation 2% max
Hold Up Time  
Hold Up Time 10ms min at 110vac full load
Turn On Time  
Turn on Time 2s max at 110vac full load
Temperature Coefficient  
Temperature Coefficient 0.05%/°C
Protection  
Input Protection 2A inner current fuse
Output Current Protection

1. Current decreased on overload condition

2. Auto recovery upon overload removal

Output Short-Circuit Protection Auto recovery
Enviromental Conditions  
Operating Temperature 0 to 40°C (32 to 104°F)
Operating Relative Humidity 10% to 95%
Storage Temperature -20 to +70°C (-4 to 158°F)
Physical  
Dimensions L=120mm (4.7"), W=53.8mm (2.1"), D=33mm (1.29") 
Weight 145grams (5.1 ounces)

 

 

Pin Input (Data In Port) Output (P+Data Out Port) Pin
1 Tx (+) Tx (+) 1
2 Tx (-) Tx (-) 2
3 Rx (+) Rx (+) 3
4 N.C. +48V 4
5 N.C. +48V 5
6 Rx (-) Rx (-) 6
7 GND GND 7
8 GND GND 8

 

 
Details
SKU PSA24V19W
Weight 0.69 lbs
 
Our price: USD $16.00
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PSA24V19W 24 vdc 19 watt PoE midspan injector - Bottom View

PSA24V19W 24 vdc 19 watt PoE midspan injector - Bottom View


PSA24V19W 24 vdc 19 watt PoE midspan injector - End View

PSA24V19W 24 vdc 19 watt PoE midspan injector - End View


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PSA24V19W 24 vdc 19 watt PoE midspan injector - Bottom View

PSA24V19W 24 vdc 19 watt PoE midspan injector - Bottom View


PSA24V19W 24 vdc 19 watt PoE midspan injector - End View

PSA24V19W 24 vdc 19 watt PoE midspan injector - End View


AIR802, LLC, Electronic Equipment & 
Supplies - Wholesale & Manufacturers, Naperville, IL UL intertek View AIR802 profile on Ariba Discovery
2570 Beverly Drive, #140
Aurora, IL 60502 USA
Tel: +1 (630) 585-6383
Fax: +1 (630) 585-0657
sales@air802.com
Av Fermin Vivaceta 2102
Independencia
Santiago, Chile
Tel: (+56 2) 2 455 09 75
Fax: (+56 2) 2 455 09 76
ventas@air802.com
http://www.air802.com - AIR802 manufactures professional, reliable and high quality wireless and cable products. You may source our products direct or through distributors and resellers. Our wireless products include Wi-Fi antennas, cellular antennas, antenna cable assemblies-jumpers-pigtails, bulk coax cable, bulk Ethernet CAT5e and CAT6 cable, CAT6 Ethernet patch cords, fiber optic patch cords, power-over-Ethernet (PoE) injectors and splitters, wireless access points or routers, gigabit switches and coaxial connnectors.
http://www.air802.com covers USA, Canada, Mexico, Chile, Columbia, Peru, Argentina, Brazil, UK, Australia.