POE-55I4SG-AFI Datasheet, PDF (1/2 Pages) Laird Tech Smart Technology – Overload and short circuit protection

POE-55i4sG-AFI
Gigabit Power-Over-Ethernet Injecter
em
The POE-55i4sG-AFI is an advanced 802.3af compliant power supply/inserter. The power supply is
autoranging on the input and has a regulated voltage output and it has overload and
short circuit protection. The POE-55i4sG-AFI is not a proprietary unit. It will function with any
equipment which is compliant with the IEEE 802.3af POE standards. The POE-55i4sG-AFI does not
include the intelligent detection algorithms detailed in the 802.3af spec which means that the
POE-55i4sG-AFI will power up any device connected to it. The power is supplied on ethernet pins 4/5
(V+) and 7/8 (V-). The POE-55i4sG-AFI comes complete with a standard North American 115VAC
power cord. International cords are available upon request.

• The power supply can be centrally located where it can be attached to an
uninterruptible power supply.
• The user has the ability to easily power on and reset the attached equipment
from a remote location.
• There is no need to run additional power cabling to the device as power can
be supplied over the CAT5 ethernet cable.
• The power supply can power a remote device up to 300 feet away,
limited only by the Ethernet standard.
FEATURES
• “Carrier class” power over ethernet system
• Auto ranging power supply/ inserter
• Built-in ethernet surge protection to prevent
equipment damage
• Overload and short circuit protection
• Minimum cross talk and insertion loss
• Advanced switching technology – runs cool
• Powers clients which accept power on unused
ethernet pins 4,5,7,8
• FCC and CE approved
• Current indicator (CI) option available
MARKETS
• Remote routers, access points,
and bridges
• Remote networking equipment
• Remote camera systems
• 400MHz to 10GHz systems
• SOHO equipment
• IP phone systems
Americas: +1.847 839.6907
[e-mail]
Europe: +44.1628.858941
[e-mail]
Asia: +86.21.5855.0827.127
[e-mail]
www.lairdtech.com