ANTAIRA LNP-0802-24 Series User manual

Antaira Technologies - Industrial Ethernet Switches
LNP-0802-24 Series User Manual V2.1
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LNP-0802-24 Series
8-Port Industrial PoE+ Unmanaged Ethernet Switches with
6*10/100Tx (30W/Port) + 2*10/100Tx
User Manual
Version 2.1

Antaira Technologies - Industrial Ethernet Switches
LNP-0802-24 Series User Manual V2.1
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© Copyright 2018 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 © 2018 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.

Antaira Technologies - Industrial Ethernet Switches
LNP-0802-24 Series User Manual V2.1
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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 2.1 (April 2018)
This manual supports the following models:
 LNP-0802-M-24
 LNP-0802-M-24-T
 LNP-0802-S3-24
 LNP-0802-S3-24-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-0802-ST-M-24
 LNP-0802-ST-M-24-T
 LNP-0802-ST-S3-24
 LNP-0802-ST-S3-24-T

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LNP-0802-24 Series User Manual V2.1
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Table of Contents
1. Overview ...................................................................... 1
1.1 Key Features ...................................................... 1
1.2 Package Contents .............................................. 2
1.3 Safety Precaution………………………………….2
2. Hardware Description ................................................. 3
2.1 Physical Dimensions .......................................... 3
2.2 Front Panel ........................................................ 4
2.3 Top View ............................................................ 4
2.4 LED Indicators ................................................... 5
2.5 Ethernet Ports .................................................... 6
2.6 Cabling ............................................................... 8
2.7 Wiring the Power Inputs ..................................... 8
2.8 Wiring the Fault Alarm Contact .......................... 9
3. Mounting Installation ................................................ 10
3.1 DIN-Rail Mounting ............................................ 10
3.2 Wall Mounting .................................................. 11
4. Hardware Installation ................................................ 12
4.1 Installation Steps .............................................. 12
5. Network Application ................................................. 13
6. Trouble Shooting ....................................................... 13
7. Technical Specifications .......................................... 15

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LNP-0802-24 Series User Manual V2.1
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1. Overview
Antaira Technologies’ LNP-0802-24 series is an industrial PoE+ unmanaged Ethernet switch
featuring 6*10/100Tx Fast Ethernet RJ45 ports and 2*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 high EFT and ESD protection to
prevent any unregulated voltage.
The LNP-0802-24 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 outdoor or
harsh industrial automation application environments, such as, security surveillance, ITS-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 6*10/100Tx (PSE 30W/Port), 2*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 48~55V 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
 Case/Installation
 IP-30 protection
 DIN-Rail and wall mount design

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LNP-0802-24 Series User Manual V2.1
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1.2 Package Contents
 1 - LNP-0802-24 Series Unit: 8-port industrial PoE+ unmanaged Ethernet switch with
6*10/100Tx (30W/port), 2*100Fx Fiber SC/ST type connector (Multi-mode 2Km, or
Single-mode 30Km)
 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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LNP-0802-24 Series User Manual V2.1
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2. Hardware Description
2.1 Physical Dimensions
Figure 2.1, below, shows the physical dimensions of Antaira Technologies’ LNP-0802-24 series: 8-
port industrial PoE+ unmanaged Ethernet switch with 6*10/100Tx (30W/port), 2*100Fx Fiber SC/ST
type connector (Multi-mode 2Km, or Single-mode 30Km).
(W x D x H) is 46mm x 99mm x 142mm
Figure 2.1
LNP-0802-24 Series Physical Dimensions

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2.2 Front Panel
The front panel of the LNP-0501 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) is shown below in Figure 2.2.
2.3 Top View
Figure 2.3, below, shows the top panel of the LNP-0802-24 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-0802-24 Series
Figure 2.3
Top Panel View of LNP-0802-24 Series
6-Pin Removal Terminal Block (Power Input)
Grounding Screw
LED for PWR1, PWR2, and Fault
Fiber Port #7~8 – 100Fx (Tx/Rx)
LED for Fiber Port Status
LED for 100MB network speed status
LAN Port (1~6) 10/100Tx
LED for 10MB network speed Status
LED for PoE Status

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LNP-0802-24 Series User Manual V2.1
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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 1~6) Green On The port is supplying PoE power
Off No powered-device attached or power supplying fails
LAN Port 1 ~ 6
(Upper LED)
Green
On Connected to network, 100Mbps
Flashing
Networking is active
Off Not connected to network
LAN Port 1 ~ 6
(Lower LED)
Green
On Connected to network, 10Mbps
Flashing Networking is active
Off Not connected to network
Fiber Port
(Port 7~8)
Green
On Connected to network, 100Mbps
Flashing Networking is active
Off Not connected to network
Table 2.1
LED Indicators for LNP-0802-24 Series

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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 straight-through and crossover cabling schematics.
 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.
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