LAN Power LP-2340 User manual

INSTALLATION MANUAL
LP-2340
Internal Single Channel PoE and Ethernet Data Extender
V 1.1.0
LAN Power
44240 Fremont Blvd, Fremont, Ca. 94538 USATelephone: [phone] FAX: [phone]-
2420
Web SiteAddress: www.lan-power.com Email: [e-mail]

2
Package contents
ThankYou for purchasingthe LP-2340 –Internal Single ChannelPoE
& Ethernet Data extender. The package shall contain following
contents:
LP-2340 Internal PoE & Ethernet
Data Extender
x 1
InstallationManual
x 1
If any of these pieces are missing or damaged, please contact your
point of purchase immediately, if possible, retain the carton including
theoriginalpackingmaterial,andusethemagaintorepacktheproduct
in case there is a need to return it to us for repair.
WARNING
●This apparatus must be earthed.
●Apparatus shall be connected to a mains socket outlet with a
protectiveearthingconnection.
●To prevent fire or electric shock hazard,do not exposethis apparatus
to rain or moisture.
●The apparatus should not be exposed to dripping or splashing and
that no objects filledwith liquids, suchas vases, shouldbe placed on
the apparatus.
●All work related to the installation of this product should be made by
qualifiedservicepersonnelor system installers.
●The connections should comply with local electrical code.
Caution:
Do not usea cross overcablebetweenthe LP-2340outputportand
the connecteddevice.

3
Introduction
The LP-2340 is an internal Single Channel PoE & Ethernet Data
networkextendercomes withhigh reliabilitydesign,whichprovidesfor
a simple installation and is able to work stably in wide temperature
range.
Not only can be powered by standard IEEE802.3af/at PoE devices, it
can also be driven by 48VDC power input using the optional LP-
2340PSU.Thismakes its installationmore flexible and costsaving.
Functionsand Features
●Extends PoE and Ethernet Data an additional 100 meters (328 feet)
per unit
●Data rate: 10/100Mbps, full-duplex and is compliant with standard
Ethernetprotocolsand devices
●IEEE802.3af (PoE) /at (PoE+) compliant –passes PoE power
throughoutthe channel
●Dualpower input options:PoE or LP-2340PSU(48VDC)
●Support cascaded installation for long distance transmission –
multiple units (up to 10) can be connectedin a single channel NOTE:
Every3rd unit (LP-2340and/orLP-2360)in the singlechannelmust be
poweredby the optional LP-2340PSU
●Extended Temperature design - operating temperature between -
30 °C ~ +55°C
●Compactaluminum housing
●Short-circuitprotection,overloadprotectionandsurge protection
● Plug-and-playinstallation–NO PROGRAMMINGRequired

4
Front view:
Rearview:
12VDC Input
Data & PoE Input
Data Output
Data & PoE Output
Optional: LP-2340PSU Input
Data & PoE Input
Application Overview

5
Mountingand Set Up Instructions
● Find your extender mounting location and secure with appropriate
screwsusingthe 4 mounting tabs andensurethere is ample spacefor
making your wiring connections.
● Do not cover the extenderor blocktheairflowto the productwithany
foreignobject.Keeptheextenderawayfromwater,excessiveheatand
humidity, and free fromvibrationand dust.
● Ensure that the cable length from the incoming PoE and Ethernet
Data sourcedoes not exceed 100 meters (328 ft.).
● Ensure that the cable length from the ‘Data & PoE OUT’ on the LP-
2340 to the IP Device does not exceed 100 meters (328 ft.).
● There is no "on-off" switch - when connected correctly the LP-2340
is operationaland no programming is required.
Connections
1. Connectthe“Data & PoE IN” RJ-45porttoyourPoEEthernetswitch
or MidspanPoE Injector usingan Ethernetcable(CAT 5 or higher).
2. Connect the “Data & PoE OUT” RJ-45 port to your IP connected
device,using an Ethernetcable (CAT5or higher).
3. If there is no incoming PoE Power or this is a 3rd Unit in a Single
Channel, connect the LP-2340PSU-MainsPower Supply Unit to the
“Optional 48VDC Input” (above the ‘Data & PoE IN” RJ-45port)
Application Overview
Using INCOMING PoE Power from PoE Ethernet Switch or Midspan
PoE Injector and providepower to IP PoE Device
Using optionalLP-2340PSUtopower LP-2340and providePoE to IP

6
PoE Device
Indicators
Input Indicators
LED
Color
Indication
48VDC Input
Unlit
No external DC power source
connected
Steady amber
LP-2340PSU connected
PoE Active
Unlit
No PoE power sourcing
equipment connected (No PoE
input)
Steady amber
Incoming PoE connected
10Mbps
Unlit
Data link is not connected
Flashing green
Transferring data at 10Mbps
100Mbps
Unlit
Data link is not connected
Flashing green
Transferring data at 100Mbps
Output Indicators
LED
Color
Indication
10Mbps
Unlit
Data link is not connected
Flashing green
Transferring data at 10Mbps
100Mbps
Unlit
Data link is not connected
Flashing green
Transferring data at 100Mbps
Note:
●If an IEEE 802.3af/atcompliantPoE(PSE)deviceisconnectedtothe
input port, the power source must deliver a maximum power of
15.4W/34.2W.
● The maximum input poweris 48VDC.
Specifications

7
PoweroverEthernet(PoE)
PoE standard
IEEE 802.3af(PoE), IEEE802.3at(PoE+)
compliant
PoE power supply type
End-span and Mid-span
PoE input power
48VDC, 34.2W max
PoE output power
48VDC, 30.0W max
Power Pins Assignment
1/2(+),4/5(+), 3/6(-), 7/8(-)
PoE Ports Assignment
PoE input: 1x RJ-45
Extends Range (by RJ-45
Port)
100 meters (328ft)
Network
–Input: 1 x 10/100Mbps RJ-45 port, IEEE802.3af/at PoE compliant
–Output: 1 x 10/100Mbps RJ-45 port, IEEE802.3af PoE compliant
–Full-duplex operation at the rate of 100 Mbps and 10 Mbps
–Fully compliant with IEEE 802.3TM, IEEE 802.3u, and IEEE 802.3ab
standards
Standards Conformance
–IEEE 802.3af and IEEE802.3at Power over Ethernet
–IEEE 802.3 10Base-T
–IEEE 802.3u 100Base-TX
–FCCPart 15 Class A, CE
Environmental Specifications
Operating
HumidityMax: 95% RH(non-condensing)
Temperature: -30 °C to 55 °C
Storage
HumidityMax: 95% RH(non-condensing)
Temperature: -40 °C to 65 °C
Electrical Specifications
Input Voltage (Optional)
LP-2340PSU
48VDC, max. 10 ~ 50VDC
Input Power Connectors
1 x 5.5mm barrel DC connector (Center pin
diameter 2.0mm)

8
Power Consumption
System on: 0.2W Full load: 1.5W
Physical Specifications
Dimensions (W x D x H):
100 x 42 x 24 mm ( 3.93 x 1.65 x 0.94 in.)
Weight:
0.2 kg (0.44 lbs)
Dimensions:(WxDxH)
Troubleshooting
Symptom
Correctivesteps
Extender does not
power up
1. Verify that an approved power cable is
used.
2. If the extender is powered by a PoE
switch or Midspan Injector, make sure
the switch is complaint with
IEEE802.3af/atstandard.
3. If theextenderis poweredbytheoptional
LP-2340PSU - Verify that the voltage at
the power inlet is 48VDC for input
voltage.
100.0mm
24.0mm
62.0mm

9
4. Remove and re-apply power to the
device and check the indicators during
power up sequence.
A port indicatoris
not lit and the PSE
(PowerSupply
Equipment)does
not operate
1. TheextenderdoesnotdetectaPSE;and
the port is not enabled.
2. Verify that the IP Device is designed for
PoE operation(i.e. PoE Enabled).
3. Verify that you are using a standard
Category 5/5e/6, straight-wired cable,
with four pairs.
4. If there is an external PoE device
connected, replace it to verify that it is
functioningproperly.
5. Ensure that the input Ethernet cable is
connectedto the “Dataor PoEIN”RJ-45
port.
6. Verify that the PSE is connected to the
“Dataor PoE IN” port.
7. Try to reconnect the same PSE into a
different extender. If it works, there is
probably a faulty port or RJ-45
connection.
8. Verify that there is no shortcut over any
of the twisted pair cables or over the
RJ45 connectors.
Theend device
operates,but there
is no data link
1. Verify that the port indicator on the rear
panel is continuouslylit.
2. If an external network device is in use,
replaceit with a good one.
3. Verify that for this link, you are using
standard UTP/FTP Category 5 straight
(non-crossover) cabling, with all four
pairs.

10
4. Try to reconnect the same device to a
different extender. If it works, there is
probably a faulty port or RJ-45
connection.
Ethernet interface
Input (Data& PoE
Input):
RJ-45 EIA 568Aand EIA 568B
Output(Data & PoE
Output):
RJ-45 EIA 568Aand EIA 568B
Wiring
1. Data provided over pairs 1/2 and 3/6 for
10/100Ethernet
2. Power over all pairs 1/2 and 4/5 (+) , 3/6
and 7/8 (-)
Networkcable
1. Shielded or Un-Shielded CAT 5 (or
higher)
2. Using a Cat-5e/6is recommended
For further Technical Support call [phone]
Note:When callingTechnicalsupportpleasehave ManufacturerNameand PartNumbersforall devices
beingconnected.
Compatible Devices:
LP-2340PSU –Optional Mains Power Supply Unit which provides 48vdc power
to the LP-2340
LP-2360 –External PoE and Ethernet Data Extender –housed in an IP67
enclosure with same features and connections –wider temperature rating of -
30 °C to 60 °C
LP-2535 –Single Channel ‘High Power/PoE +’ Midspan Injector – provides up
to 35 Watts PoE power output and is IEEE802.3af and IEEE802.3at compliant

11
For further information on this product and all the LAN Power products
please visit our web site at: www.lan-power.com
LAN-Powerreserves the right to make changesin specificationsand otherinformationcontainedin thisdocument and its
website without priornotice.The readershouldconsult LAN-Powerto determine whether any such changeshave been
made.
©2015 LAN-Power All rightsreserved Rev. 01-15