midspan poe injector - 48 vdc 19 watt - AIR802
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PoE (Power-Over-Ethernet) All-In-One Midspan Injector & Power Supply, 48vdc, 19Watt Output

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Product Description - Model PSA48V19W
 
This AIR802® power-over-Ethernet (PoE) device is a combined midspan injector and power supply all-in-one with 19 watts power at 48vdc. Includes AC power cord. This device is IEEE 802.3af mode or alternative B compliant.
 
Applications
 
• Wireless Access Points
• IP Cameras
• IP Telephones
• Any Other Device Requiring Up To 19 Watts At 48 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.
 
The IEEE 802.3af standard defines the operation of power-over-Ethernet. There are two modes, mode A and mode B. Mode A was defines the voltage being carried over the same conductors in the Ethernet cable as the data information is flowing over. Mode B was defined to provide the power over the spare conductors in an Ethernet cable. Mode B is very common among wireless access points and IP cameras where 10BaseT and 100BaseT (10/100 Mbps) interfaces are used.
 
Specifications
 

 

DC Output Voltage 48 VDC
Output Rating 0.4A
Input Voltage 90 to 264 AC
Input Frequency 47 to 63 Hz
Input Current 0.5A Maximum
Inrush Current 40A Maximum
Line Regulation 2% Maximum
Load Regulation +/- 5%
Ripple & Noise 1% Typical
Efficiency 83% Typical
Temperature Coefficient 0.05%/°C
Over-Voltage Protection Auto Recovery, 96V Maximum
Short-Circuit Protection Auto Recovery
Operating Temperature 0 to 40°C (32 to 104°F)
Storage Temperature -20 to +85°C (-4 to 185°F)
Safety In Process
Dimensions L=110mm (4.6"), W=35mm (1.3"), D=50mm (1.9") 
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 PSA48V19W
Weight 0.69 lbs
 
Our price: USD $21.95
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PSA48V19W 48 vdc 19 watt PoE midspan injector - Full Product

PSA48V19W 48 vdc 19 watt PoE midspan injector - Full Product


PSA48V19W 48 vdc 19 watt PoE midspan injector - View of Both Ends

PSA48V19W 48 vdc 19 watt PoE midspan injector - View of Both Ends


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PSA48V19W 48 vdc 19 watt PoE midspan injector - Full Product

PSA48V19W 48 vdc 19 watt PoE midspan injector - Full Product


PSA48V19W 48 vdc 19 watt PoE midspan injector - View of Both Ends

PSA48V19W 48 vdc 19 watt PoE midspan injector - View of Both Ends


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.