Crestron PWE-4803RU
PoE Injector
Installation Guide
Crestron PWE-4803RU PoE Injector
Contents
PoE Injector: PWE-4803RU 1
Introduction ...............................................................................................................................1
Specifications ..............................................................................................................2
Physical Description....................................................................................................3
Industry Compliance ...................................................................................................5
Setup .......................................................................................................................................... 6
Contact Information and Updates .............................................................................................. 7
Further Inquiries..........................................................................................................7
Future Updates ............................................................................................................7
Return and Warranty Policies....................................................................................................8
Merchandise Returns / Repair Service ........................................................................8
CRESTRON Limited Warranty................................................................................... 8
All brand names, product names and trademarks are the property of their respective owners.
©2008 Crestron Electronics, Inc.
Installation Guide – DOC. 6712A Contents • i
Crestron PWE-4803RU PoE Injector
PoE Injector: PWE-4803RU
Introduction
The PWE-4803RU is a PoE (Power over Ethernet) injector that meets
IEEE 802.3af requirements. The PWE-4803RU is designed to power
Crestron 802.3af powered devices such as the CEN-WAP-ABG-1G
wireless access point. The PWE-4803RU can also power third-party
802.3af powered devices.
NOTE: Only connect this PoE injector to a device that is 802.3af
compliant. Plugging this PoE injector into a device that is not 802.3af
compliant could damage the device or the PoE injector.
Using the PWE-4803RU, a separate power supply at the location of
the 802.3af powered device is not needed. The PWE-4803RU can be
mounted at any convenient location up to 328 feet (100 meters) from
the device.
Installation Guide – DOC. 6712A PoE Injector: PWE-4803RU • 1
PoE Injector Crestron PWE-4803RU
Specifications
Crestron suggests that only this PoE injector be used with designated
802.3af-compliant Crestron products. The specifications for the
PWE-4803RU are as follows.
PWE-4803RU Specifications
SPECIFICATION DETAILS
Output Rating 48 VDC nominal, 0.35 A maximum
Power Requirements 100-250 VAC, 50/60Hz
Environmental
Temperature 32º to 104ºF (0º to 40ºC)
Humidity 10% to 90% RH (non-condensing)
Heat Dissipation 28 BTU/Hr
Enclosure Black plastic, desktop
Dimensions
Height 1.35 in (3.43 cm)
Width 2.40 in (6.10 cm)
Depth 3.98 in (10.11 cm)
Weight 6.0 oz (168.7 g)
2 • PoE Injector: PWE-4803RU Installation Guide – DOC. 6712A
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