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

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

PoE (Power-Over-Ethernet) All-In-One Midspan Injector & Power Supply, 48vdc, 19Watt Output
Quantity 1 USD $21.95
Quantity  10-24   USD $21.07  each
Quantity  25-99   USD $20.23  each
Quantity  100-249   USD $17.60  each
Quantity  250-499   USD $16.37  each
Quantity  500+   USD $14.16  each

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AIR802, LLC, Electronic Equipment & Supplies - Wholesale & Manufacturers, Naperville, IL UL intertek
Copyright © 2006-2012 AIR802
424 Fort Hill Drive, #105
Naperville, IL 60540 USA
Tel: 630.428.3108
Fax: 630.637.8662
sales@air802.com		 2102 Av Fermin Vivaceta
Independencia
Santiago, Chile
Tel: 562.455.0975
Fax: 562.455.0976
ventas@air802.com
http://www.air802.com - AIR802 manufactures professional, reliable and high quality wireless and cable products. Our products are offered direct or through distributors or resellers. Our wireless products include high power and long range access points or routers, usb adapters, antennas and coaxial connectors. The cable products include 50 ohm 195 and 400 series coaxial cable in addition to high quality outdoor CAT5E Ethernet cable.
http://www.air802.com covers USA, Canada, Mexico, Chile, Columbia, Peru, Argentina, Brazil, UK, Australia.