Symbol Technologies 1-PortPower-over-Ethernet - Manual

To t he Instal ler
This guide is intended f or th e tech nician responsib le for installing the Symbol Po wer Injector.
It assumes the technician is familiar with basic Eth ernet LAN-ba sed networking and de vice
installation concepts. This g uid e provides specifications, proce dures and guidelines to use
during the inst allation process. This gu ide doe s not provide site-spe cific installation
procedures. For detaile d site-specific installa tion p rocedures, re fer to the site-specific
documentatio n d erived from site survey and site network analysis.
Verifying Package Conten ts
Inspect th e pa ckage c ontents and report any missin g or dama ged items to your sales
represe ntativ e. The packages should c ontain the following:
• Po wer Injector (pt # AP-PSBIAS-1P2-AFR)
•This Power Inje ctor Installa tion Guide (72-70762 -01)
Safety Information
Before ope rating an y equipmen t, revie w this do cument for any haz ards associate d with
installation and use of the device. Also, re view s tandard practices for preve ntin g accidents.
•Only trained and qu alified personnel shoul d install and remove the Power In jector.
•A powe r cord is not supplied with the de vice. Use only a correctly rated power cord th at’ s
certified, as appropriate , for the c ountry of operation.
• The power co rd must be a three-c onductor type (two current carrying conductors and one
ground conductor) termina ted on one end by an IEC 60320 applian ce coupler (for Power
Injector con nection) and on the other end by a plug conta ining a ground (earth) contact.
• The po wer cord must be rated for a minimu m of 250V AC RMS operation, with a minimum
rated curr ent capcity of 5A [or a minimu m wire gauge of 18A WG (0.7 5mm²)].
• The AC wall-socket outlet must be near the Power Inje ctor and easily accessible.
• The Power Injector Da ta an d Da ta & P owe r interfaces are qualified as SEL V (Safety
Extra-L ow Volt age) circuits according to to IEC 609 50. These interfaces can only be
connected to SELV interfaces on other e quipm ent.
Wa rn ings
• Rea d th e installation instruction s befo re con necting th e Power Injector to a
powe r source.
•Follow basic electricity safety measures wheneve r conne cting the Power Inje cto r to its
powe r source.
•This product relies on o n th e building installation for short-circuit (over cu rrent)
protection . Ensure a fuse or circuit brea ker no larger than 120 VA C, 3A U.S. (240V AC,
1.5A international) is used on the phase condu cto r.
•A volatg e mismatch can cause equipment dam age a nd could pose a fire haz ard. If the
voltage indicat ed on th e label is different from the p ower o utle t voltage, do not con nect
the Po wer Injector to that pa rticular outlet.
•The Power Inje ctor Da ta In and Da ta & Po wer Ou t po rts are shielded RJ-45 soc kets.
Only RJ-4 5 data con nectors should be conne cte d to these sockets.
Service Inf ormation
Before using the unit, it must be configure d to ope rate in the facility’ s network and run y our
applicatio ns. If you have a problem runnin g yo ur unit or using your equipment, c ontact your
facility’ s T echnical or Syste ms Su pport. If t here is a problem with the equipment, th ey will
contact the Symbo l Su pport Center:
For the latest version of this guid e g o to : htt p:/ /www.s ymbol.com/manua ls/
United St ates 1-80 0-653- 5350
1-63 1-738- 2400
Canad a 905-62 9-7226
United Kin gdom 0800 328 2424 Asia /Pac ific +65-67 96-960 0
Austr alia 1-80 0-672- 906 Aus tria /Ös ter rei ch 1-505- 5794- 0
Denmar k/Dan mark 7020- 1718 Fin land/Suo mi 9 54 07 580
Franc e 01- 40-9 6-52- 21 German y/Deu tsc hlan d 6074-4 9020
Italy /It alia 2-48 4441 Mexic o/Méx ico 5-520- 1835
Neth erlands /Neder land 315- 271700 Norw ay/Nor ge +47 2232 437 5
South Afri ca 11-8 095311 Spain /Es paña 91 324 40 00
Inside Spain
Sweden /Sv erige 844529 00 +34 91 324 40 00
Outsi de Spain
Lati n Ame ric a
Sales Support
1-80 0-347- 0178 In side US
+1-9 54-255 -2610 O uts ide US
Europe /Mid-Ea st
Distr ibu tor O perat ions
Contac t loc al d ist ribut or or call
+44 11 8 945 73 60
Power Injector
1-Port Power-over -Ethernet
Installation Guide
72-7076 2-01
Revision A January 2006
(2) (1)
(3) (4) (5) (6)
Introduction
When users purchase a Symbol WLAN solution, they often need to place access points in
obscure locations. In the past, a dedicated 24-hour, 90-264 VAC power source was required for
each access point in addition to the Ethernet infrastructure. This often required an electrical
contractor to install power drops at each access point location. With the Symbol Power Injector
solution (pt # AP-PSBIAS-1P2-AFR), centralized power can be provided for devices without a
local power supply for each.
Product Description
The Symbol Power Injector (pt # AP-PSBIAS-1P2-AFR) is a single-port, 802.3af compliant Power
over Ethernet hub combining low-voltage DC with Ethernet data in a single cable connecting
to an AP. The Power Injector’s single DC and Ethernet data cable creates a modified Ethernet
cabling environment eliminating the need for separate Ethernet and power cables.
The Power Injector is a small lightweight unit with a RJ-45 Ethernet cord input connector from
the hub on the front right-hand side of the unit and a RJ-45 data and power output connector
to the AP on the front left-hand side of the unit. On the back of the unit is a 110-220 VAC power
input.
A separate Power Injector is required for each device comprising the network.
The Symbol Power Injector supports the following Symbol device product families (all models
of the those listed):
•AP 100
•AP 200
•AP 300
•AP-5131
Caution - Using the Power Injector with an unsupported Symbol device could
render the device inoperable and void your warranty.
The Power Injector has the following features:
•Independent power controller (SPEAR™), CPU controller and input (Data) and output
(Data + Power) shielded RJ-45 connectors
•Supports standard 10/100BaseT Ethernet networks over a standard TIA/EIA-568
Category 5 (or higher) cabling
•Meets the IEEE 802.3af standard
•Universal AC Input: 110/220 V, 60/50 Hz.
•Minimum port output continuous allowable power of 15.4W at 48V
(minimum 12.95W at the PDTE)
•Underload, overload, short-circuit & under/over voltage port protection.
•Port Status and Main power LED indicators
•Standalone or wall mount installation support
• Interconnection option with other Power Injector units.
Technical Specifications
Physical Specifications
Width 58.5mm
Height 31mm
Depth 145mm
Weight 450gr
Environmental Specifications
Operating Temperature 0°C to 40°C (32°F to 104°F)
Storage Temperature -20°C to 70°C (-4°F to 158°F)
Operating Humidity 10% to 93% Non-condensing
Storage Humidity 10% to 93% Non-condensing
Electrical Specifications
Input Voltage 90VAC to 264VAC (47Hz - 63Hz)
Maximum Output Power .15.4 W
Nominal Output Voltage 48VDC
Ethernet Interface
Input (Data In) Ethernet 10/100Base-T
(RJ-45 female socket)
Output (Data & Power Out)
Ethernet 10/100Base-T, plus 48VDC
RJ-45 female socket, with DC voltage
on pairs 7-8 and 4-5
Installation
Preparing for Site Installation
The Power Injector can be installed free standing, on an even horizontal surface or wall
mounted using the power injector’s wall mounting key holes.
The following guidelines should be adhered to before cabling the Power Injector to the Ethernet
source and Symbol device:
•Verify the device receiving converged power and Ethernet from the Power Injector is a
product approved by Symbol (AP100, AP200, AP300 and AP-5131).
•Do not block or cover airflow to the Power Injector.
•Keep the Power Injector away from excessive heat, humidity, vibration and dust.
•The Power Injector is not a repeater, and does not amplify the Ethernet data signal. For
optimal performance, ensure the Power Injector is placed as close as possible to the
network data port. Do not configure the cable length between the Ethernet network
source, the Power Injector and the Symbol AP beyond 100 meters (333ft).
Cabling the Power Injector
To install the Power Injector to an Ethernet data source and Symbol device:
Caution - Ensure AC power is supplied to the Power Injector using an AC cable
with an appropriate ground connection approved for the country of operation.
1. Connect the Power Injector to an AC outlet (110VAC to 220VAC).
2. Connect RJ-45 Ethernet cable between the network data supply (host) and the Power
Injector Data In connector.
3. Connect a RJ-45 Ethernet cable between the Power Injector Data & Power Out connector
and the Symbol device receiving converged power and Ethernet.
to AP-5131 LAN
Port
Data Power
AP-5131
Power
Injector
Wireless LAN