ANTAIRA LNP-0501-M-24 User manual

Antaira Technologies - Industrial Ethernet Switches
LNP-0501-24 Series User Manual V1.0
i
LNP-0501-24 Series
5-Port Industrial PoE+ Unmanaged Ethernet Switches with
4*10/100Tx (30W/Port) + 1*10/100Tx,
12~36VDC Input (Voltage Booster)
User Manual
Version 2.0

Antaira Technologies - Industrial Ethernet Switches
LNP-0501-24 Series User Manual V2.0
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© Copyright 2015 Antaira Technologies, LLC
All Rights Reserved
This document contains information, which is protected by copyright. Reproduction, adaptation or translation
without prior permission is prohibited, except as allowed under the copyright laws.
Trademark Information
Antaira is a registered trademark of Antaira Technologies, LLC, Microsoft Windows and the Windows logo are the
trademarks of Microsoft Corp. NetWare is the registered trademark of Novell Inc. WMM and WPA are the
registered trademarks of Wi-Fi Alliance. All other brand and product names are trademarks or registered
trademarks of their respective owners.
Notice: Copyrights © 2015 by Antaira Technologies, LLC. All rights reserved. Reproduction, adaptation, or
translation without prior permission of Antaira Technologies, LLC is prohibited, except as allowed under the
copyright laws.
Disclaimer
Antaira Technologies, LLC provides this manual without warranty of any kind, expressed or implied, including but
not limited to the implied warranties of merchantability and fitness for a particular purpose. Antaira Technologies,
LLC may make improvements and/or changes to the product and/or specifications of the product described in this
manual, without prior notice. Antaira Technologies, LLC will not be liable for any technical inaccuracies or
typographical errors found in this guide. Changes are periodically made to the information contained herein and
will be incorporated into later versions of the manual. The information contained is subject to change without prior
notice.

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FCC Notice
This equipment has been tested and found to comply with the limits for a Class-A digital device, pursuant to Part
15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference in a
residential installation. This equipment generates, uses, and can radiate radio frequency energy. It may cause
harmful interference to radio communications if the equipment is not installed and used in accordance with the
instructions. However, there is no guarantee that interference will not occur in a particular installation. If this
equipment does cause harmful interference to radio or television reception, which can be determined by turning
the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following
measures:
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
Consult the dealer or an experienced radio/TV technician for help.
Caution: Any changes or modifications not expressly approved by the grantee of this device could void the user's
authority to operate the equipment.
CE Mark Warning
This is a Class-A product. In a domestic environment this product may cause radio interference in which case the
user may be required to take adequate measures.
Industrial Ethernet Switches
Industrial Grade Unmanaged Ethernet Switches
User Manual
Version 2.0 (July 2015)
This manual supports the following models:
LNP-0501-M-24
LNP-0501-M-24-T
LNP-0501-ST-M-24
LNP-0501-ST-M-24-T
This document is the current official release manual. Please check our website (www.antaira.com) for any
updated manual or contact us by e-mail ([email protected]).
LNP-0501-S3-24
LNP-0501-S3-24-T
LNP-0501-ST-S3-24
LNP-0501-ST-S3-24-T

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Table of Contents
1.Overview....................................................................... 1
1.1 Key Features...................................................... 1
1.2Package Contents.............................................. 2
1.3 Safety Precaution............................................. 2
2.Hardware Description.................................................. 3
2.1Physical Dimensions .......................................... 3
2.2 Front Panel ........................................................ 4
2.3 Top View............................................................ 4
2.4LED Indicators.................................................... 5
2.5Ethernet Ports..................................................... 5
2.6 Cabling............................................................... 7
2.7 Wiring the Power Inputs..................................... 8
2.8Wiring the Fault Alarm Contact .......................... 9
3. Mounting Installation................................................ 10
3.1DIN-Rail Mounting............................................ 10
3.2Wall Mounting................................................... 12
4.Hardware Installation................................................ 13
4.1Installation Steps.............................................. 13
5. Network Application ................................................. 14
6.Trouble Shooting....................................................... 15
7. Technical Specifications.......................................... 16

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1. Overview
Antaira Technologies’ LNP-0501-24 series is an industrial PoE+ unmanaged Ethernet switch
featuring 4*10/100Tx Fast Ethernet RJ45 ports and 1*100Fx fiber port with SC or ST type
connectors and an option for multi-mode (2Km) or single-mode (30Km). Each Ethernet port
supports an IEEE 802.3at high power PoE+ output up to 30W per port, making it ideal for
applications that demand a PoE power source and a long distance data communication within any
harsh or outdoor environment. This product series provides a low voltage input range of
12~36VDC with an internal voltage booster to support a 48VDC PoE power output. It also
provides high EFT and ESD protection to prevent any unregulated voltage.
The LNP-0501-24 series is IP30 rated and DIN-rail mountable. There are two wide operating
temperature models for either a standard temperature range (STD: -10°C to 70°C) or an extended
temperature range (EOT: -40°C to 75°C).
It also provides Ethernet connectivity with PoE functions and a fiber connection for mobile
surveillance applications utilizing a low voltage power source as a battery, and for any other
industrial automation field sites needing a 24VDC power source, such as, security surveillance,
traffic monitoring systems, oil/gas and mining, facility management for power/utility, water
wastewater treatment plants, and lastly, automated production lines in factory automation.
1.1 Key Features
System Interface/Performance
All RJ-45 ports support the auto MDI/MDI-X function
Embedded 4*10/100Tx (PSE 30W/Port), 1*100Fx SC/ST type connector (Multi-mode
2Km, or Single-mode 30Km)
Store-and-forward switching architecture
2K MAC address table
Power line EFT protection: 2,000VDC; Ethernet ESD protection: 6,000VDC
Power Input
DC 12~36V (voltage booster) redundant power, with a 6-pin removal terminal block
Operating Temperature
Standard operating temperature model: -10°C ~ 70°C
Extended operating temperature model (–T): -40°C ~ 75°C

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Case/Installation
IP-30 protection
DIN-Rail and wall mount design
1.2 Package Contents
1 - LNP-0501-24 (T): 5-port industrial PoE+ unmanaged Ethernet switch with
4*10/100Tx (30W/port), 1*100Fx Fiber SC/ST type connector (Multi-mode 2Km, or
Single-mode 30Km); 12~36VDC (voltage booster)
1 - User manual
1 - Product CD
2 - Wall mounting brackets and screws
1 - DC cable –18 AWG & DC jack 5.5x2.1mm
1.3 Safety Precaution
Attention: If the DC voltage is supplied by an external circuit, please use a protection
device on the power supply input. The industrial Ethernet switch’s hardware
specs, ports, cabling information, and wiring installation will be described
within this user manual.

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2. Hardware Description
2.1 Physical Dimensions
Figure 2.1, below, shows the physical dimensions of Antaira Technologies’ LNP-0501-24 series: 5-
port industrial PoE+ unmanaged Ethernet switch with 4*10/100Tx (30W/port), 1*100Fx fiber SC/ST
type connector (Multi-mode 2Km, or Single-mode 30Km); 12~36VDC (voltage booster).
(W x D x H) is 46mm x 99mm x 142mm
Figure 2.1
LNP-0501-24 Series Physical Dimensions

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2.2 Front Panel
The front panel of the LNP-0501-24 series: 5-port industrial PoE+ unmanaged Ethernet switch with
4*10/100Tx (30W/port), 1*100Fx fiber SC/ST type connector (Multi-mode 2Km, or Single-mode
30Km); 12~36VDC (voltage booster) is shown below in Figure 2.2.
2.3 Top View
Figure 2.3, below, shows the top panel of the LNP-0501-24 series switch that is equipped with
one 6-pin removal terminal block connector for dual DC power inputs (12~36 VDC).
Figure 2.2 - Front Panel of the LNP-0501-24 Series
Figure 2.3
Top Panel View of LNP-0501-24 Series
6-Pin Removal Terminal Block (Power Input)
Grounding Screw
LED for PWR1, PWR2, and Fault
Fiber Port #5 –100Fx (Tx/Rx)
LED for Fiber Port Status
LED for 100MB network speed status
LAN Port (1~4) 10/100Tx
LED for 10MB network speed Status
LED for PoE Status

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2.4 LED Indicators
There are LED light indicators located on the front panel of the industrial Ethernet switch that
display the power status and network status. Each LED indicator has a different color and has its
own specific meaning, see below in Table 2.1.
LED
Color
Description
P1
Green
On
Power input 1 is active
Off
Power input 1 is inactive
P2
Green
On
Power input 2 is active
Off
Power input 2 is inactive
Fault
Red
On
Power input 1 or 2 is inactive
Off
Power input 1 and 2 are both functional, or no power
inputs
PoE Indicators
(Port 1~4)
Green
On
The port is supplying PoE power
powered-device
Off
No powered-device attached or power supplying fails
LAN Port 1 ~ 4
(Upper LED)
Green
On
Connected to network, 100Mbps
Flashing
Networking is active
Off
Not connected to network
LAN Port 1 ~ 4
(Lower LED)
Green
On
Connected to network, 10Mbps
Flashing
Networking is active
Off
Not connected to network
Fiber Port
Green
On
Connected to network, 100Mbps
Flashing
Networking is active
Off
Not connected to network
2.5 Ethernet Ports
RJ-45 Ports
RJ-45 Ports (Auto MDI/MDIX): The RJ-45 ports (LAN 1~4) are auto-sensing for 10Base-T, or
100Base-Tx devices connections. Auto MDI/MDIX means that the switch can connect to another
switch or workstation without changing the straight-through or crossover cabling. See the figures
shown below for the straight-through and crossover cabling schematics.
Table 2.1
LED Indicators for LNP-0501-24 Series

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RJ-45 Pin Assignments (Table 2.2)
Pin Number
Assignment
1
Rx+
2
Rx-
3
Tx+
6
Tx-
All ports on this industrial Ethernet switch support automatic MDI/MDI-X operations. Users can use
straight-through cables (see figure below) for all network connections to PCs, servers, and other
switches or hubs. With straight-through cable, pins 1, 2, 3, and 6, at one end of the cable, are
connected straight through to pins 1, 2, 3 and 6 at the other end of the cable. The table below
(Table 2.3) shows the 10BASE-T/100BASE-TX/1000BASE-T MDI and MDI-X port pin outs.
The following figures show the cabling schematics for straight-through and crossover cables.
Note:
The “+” and “-” signs represent the polarity of the wires that make up each wire pair.
Pin MDI-X
Signal Name
MDI Signal Name
1
Receive Data plus (RD+)
Transmit Data plus (TD+)
2
Receive Data minus (RD-)
Transmit Data minus (TD-)
3
Transmit Data plus (TD+)
Receive Data plus (RD+)
6
Transmit Data minus (TD-)
Receive Data minus (RD-)
Table 2.2
RJ45 Pin Assignments
Table 2.3
Ethernet Signal Pin Outs
Figure 2.4 - Straight-Through Cables Schematic Figure 2.5 - Crossover Cables Schematic

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Fiber Port
The fiber port of the SC type connector can work in multi-mode or single-mode. When connecting
the fiber port to another one, please connect accordingly following the figure below. The wrong
connection will cause the port to not work normally.
***ATTENTION
This is a Class 1 Laser/LED product. Don’t stare into the Laser/LED beam.
2.6 Cabling
Twisted-pair segments can be connected with an unshielded twisted pair (UTP) or shielded
twisted pair (STP) cable. The cable must comply with the IEEE 802.3u 100Base TX standard
(e.g. Category 5, 5e, or 6). The cable between the equipment and the link partner (switch, hub,
workstation, etc.) must be less than 100 meters (328 ft.) long.
Fiber segment using single-mode connector type must use 9/125μm single-mode fiber
cable.
Fiber segment using multi-mode connector type must use 50 or 62.5/125 μm multi-mode
fiber cable.
Figure 2.6 –Fiber Port Cabling

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2.7 Wiring the Power Inputs
Please follow the steps below to insert the power wire.
1. Insert the positive and negative wires into the PWR1 (V1+, V1-) and PWR2 (V2+, V2-) contacts
on the terminal block connector as shown below in Figure 2.7.
2. Tighten the wire-clamp screws to prevent the wires from loosening, as shown below in Figure
2.8.
**Note:
Only use copper conductors, 60/75°C, tighten to 5 lbs.
The wire gauge for the terminal block should range between 18~20 AWG.
Figure 2.8
Power Terminal Block
Figure 2.7
Power Terminal Block

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2.8 Wiring the Fault Alarm Contact
The fault alarm contact is in the middle of the terminal block connector as the picture shows below
in Figure 2.9. By inserting the wires, it will detect the fault status including power failure or port link
failure (managed industrial switch only) and form a normal open circuit. An example is shown below
in Figure 2.9.
**Note:
The wire gauge for the terminal block should range between 12 ~ 24 AWG.
If only using one power source, jumper Pin 1 to Pin 5 and Pin 2 to Pin 6 to
eliminate power fault alarm.
Figure 2.9
Wiring the Fault Alarm Contact

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3. Mounting Installation
3.1 DIN-Rail Mounting
The DIN-Rail is pre-installed on the industrial Ethernet switch from the factory. If the DIN-Rail is not
on the industrial Ethernet switch, please refer to Figure 3.1 to learn how to install the DIN-Rail on
the switch.
Figure 3.1
The Rear Side of the Switch and DIN-Rail Bracket

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Follow the steps below to learn how to hang the industrial Ethernet switch.
1. Use the screws to install the DIN-Rail bracket on the rear side of the industrial Ethernet switch.
2. To remove the DIN-Rail bracket, do the opposite from step 1.
3. After the DIN-Rail bracket is installed on the rear side of the switch, insert the top of the DIN-
Rail on to the track as shown below in Figure 3.2.
4. Lightly pull down the bracket on to the rail as shown below in Figure 3.3.
5. Check if the bracket is mounted tightly on the rail.
6. To remove the industrial
Ethernet
switch from the rail, do the opposite from the above steps.
Figure 3.3
Stable the Switch on DIN-Rail
Figure 3.2
Insert the Switch on the DIN-Rail

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3.2 Wall Mounting
Follow the steps below to mount the industrial
Ethernet
switch using the wall mounting bracket as
shown below in Figure 3.4.
1. Remove the DIN-Rail bracket from the industrial Ethernet switch by loosening the screws.
2. Place the wall mounting brackets on the top and bottom of the industrial Ethernet switch.
3. Use the screws to screw the wall mounting bracket on the industrial Ethernet switch.
4. Use the hook holes at the corners of the wall mounting bracket to hang the industrial Ethernet
switch on the wall.
5. To remove the wall mount bracket, do the opposite from the steps above.
Below, in Figure 3.5 are the dimensions of the wall mounting bracket.
Figure 3.5
Wall Mounting Bracket Dimensions
Figure 3.4
Remove DIN-Rail Bracket from the Switch

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4. Hardware Installation
4.1 Installation Steps
This section will explain how to install Antaira Technologies’ LNP-0501-24 (T): 5-port industrial
PoE+ unmanaged Ethernet switch with 4*10/100Tx (30W/port), 1*100Fx Fiber SC/ST type
connector (Multi-mode 2Km, or Single-mode 30Km); 12~36VDC (voltage booster).
Installation Steps
1. Unpack the industrial Ethernet switch from the original packing box.
2. Check if the DIN-Rail bracket is screwed on the industrial Ethernet switch.
If the DIN-Rail is not screwed on the industrial Ethernet switch, please refer to the DIN-
Rail Mounting section for DIN-Rail installation.
If there’s requiring to wall mount the industrial Ethernet switch, please refer to the Wall
Mounting section for wall mounting installation.
3. To hang the industrial Ethernet switch on a DIN-Rail or wall, please refer to the Mounting
Installation section.
4. Power on the industrial Ethernet switch and then the power LED light will turn on.
For the help on how to wire power, please refer to the Wiring the Power Inputs
section.
Please refer to the LED Indicators section for LED light indication.
5. Prepare the twisted-pair, straight-through category 5 cable for Ethernet connection.
6. Insert one side of the RJ-45 cable into switch’s Ethernet port and on the other side into the
networking device’s Ethernet port, e.g. switch PC or server.
The Ethernet port’s (RJ-45) LED on the industrial Ethernet switch will turn on when the
cable is connected to the networking device.
Please refer to the LED Indicators section for LED light indication.
7. When all connections are set and the LED lights all show normal, the installation is complete.

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5. Network Application
This segment provides an example of an industrial Ethernet switch application (Figure 5.1).
Figure 5.1
Industrial PoE Ethernet Switch Application Reference

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6.Trouble Shooting
Always verify to have the right power cord or adapter. Never use a power supply or adapter
with a non-compliant DC output voltage or it will burn the equipment.
Select the proper UTP or STP cable in order to construct the network. Use an unshielded
twisted-pair (UTP) or shield twisted-pair (STP) cable for RJ-45 connections: 100Ω Category
5e for 10M/100Mbps. Also be sure that the length of any twisted-pair connection does not
exceed 100 meters (328 feet).
Diagnosing LED Indicators: To assist in identifying problems, the switch can be easily
monitored with the LED indicators which help to identity if any problems exist.
oPlease refer to the LED Indicators section for LED light indication.
If the power indicator LED does not turn on when the power cord is plugged in, the user may
have a problem with the power cord. Check for loose power connections, power losses or
surges at the power outlet.
oPlease contact Antaira for technical support service, if the problem still cannot
be resolved.
If the industrial switch LED indicators are normal and the connected cables are correct but
the packets still cannot transmit, please check the system’s Ethernet devices’ configuration
or status.

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7. Technical Specifications
Table 7.1 has the technical specifications for Antaira Technologies’LNP-0501-24 series: 5-port
industrial PoE+ unmanaged Ethernet switch with 4*10/100Tx (30W/port), 1*100Fx Fiber SC/ST
type connector (Multi-mode 2Km, or Single-mode 30Km); 12~36VDC (voltage booster).
Standard
IEEE 802.3 10Base-T Ethernet
IEEE 802.3u 100Base-TX Fast Ethernet
IEEE802.3x Flow Control and Back Pressure
IEEE802.3at Power over Ethernet
Protocol
CSMA/CD
Transfer Rate
14,880pps for Ethernet port
148,800pps for Fast Ethernet port
Transmission Distance
Up to 100M for each Fast Ethernet port
Up to 2Km for Multi-mode Fiber port; or
Up to 30Km for Single-mode Fiber port.
MAC Address
2K Table Size
RJ45 (Ethernet) Port
4*10/100Tx (30W/Port) auto negotiation speed,
full/half duplex mode, and auto MDI/MDI-X connection
PoE Pin Assignment
RJ-45 port #1 ~ # 4 support IEEE 802.3at end-point,
alternative A mode.
Positive (VCC+): Pin 1, 2
Negative (VCC-): RJ-45 pin 3, 6
Data: Pin 1, 2, 3, 6
Fiber Port
1*100Fx SC/ST type connector:
Multi-mode (2Km) or Single-mode (30Km)
LED
Per unit: Power1(Green), Power2(Green), Fault(Red)
Per port: Link/Activity (Green)
PoE: Feeding Power (Green)
Network Cable
10BaseT: 2-pair UTP/STP Cat. 3, 4, 5 cable
EIA/TIA-568 100-ohm (100m)
100BaseTX: 2-pair UTP/STP Cat. 5 cable
EIA/TIA-568 100-ohm (100m)
Over Current Protection
Single-Blown Fuse
Power Input
Redundant power DC 12~36 with connective
1*6-pin removable terminal block