ANTAIRA LNX-800A-E Series User manual

LNX-800A-E Series
8-Port Industrial Unmanaged Ethernet Switch, with 8*10/100Tx Ports, 12~48VDC
Power Input, E-mark Version
Hardware Manual
Version 1.0
(September 2021)

Antaira Technologies - Industrial Ethernet Switches
LNX-800A-E Series - Hardware Manual - v1.0
© Copyright 2021 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 © 2021 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.
FCC Warning
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.

Antaira Technologies - Industrial Ethernet Switches
LNX-800A-E Series - Hardware Manual - v1.0
Caution: Any changes or modifications not expressly approved by the grantee of this device could void the user’s authority
to operate the equipment.
Avertissement FCC
Cet équipement a été testé et déclaré conforme aux limites d'un appareil numérique de classe A, conformément à la
partie 15 des règles de la FCC. Ces limites sont conçues pour fournir une protection raisonnable contre les interférences
nuisibles dans une installation résidentielle. Cet équipement génère, utilise et peut émettre de l'énergie radiofréquence.
Cela peut provoquer des interférences nuisibles aux communications radio si l'équipement n'est pas installé et utilisé
conformément aux instructions. Cependant, il n'y a aucune garantie qu'aucune interférence ne se produira dans une
installation particulière. Si cet équipement provoque des interférences nuisibles à la réception radio ou télévision, ce qui
peut être déterminé en éteignant puis en rallumant l'équipement, l'utilisateur est encouragé à essayer de corriger les
interférences par une ou plusieurs des mesures suivantes:
●Réorientez ou déplacez l'antenne de réception.
●Augmentez la distance entre l'équipement et le récepteur.
●Connectez l'équipement à une prise sur un circuit différent de celui auquel le récepteur est connecté.
●Consultez le revendeur ou un technicien radio / TV expérimenté pour obtenir de l'aide.
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.
Avertissement de marque CE
Ceci est un produit de classe A. Dans un environnement domestique, ce produit peut provoquer des interférences radio,
auquel cas l'utilisateur peut être amené à prendre des mesures adéquates.

Antaira Technologies - Industrial Ethernet Switches
LNX-800A-E Series - Hardware Manual - v1.0
Industrial Ethernet Switches
Industrial Grade Unmanaged Ethernet Switches
Hardware Manual
Version 1.0 (September 2021)
The manual supports the following models:
●LNX-800A-E
●LNX-800A-E-T
This document is the current official release hardware manual. Please check our website (www.antaira.com) for any
updated manual or contact us by e-mail ([email protected]).

Antaira Technologies - Industrial Ethernet Switches
LNX-800A-E Series - Hardware Manual - v1.0
Table of Contents
1 Overview 1
1.1 Product Hardware Features 1
1.2 Package Contents 2
1.3 Safety Precaution 2
2 Hardware Description 3
2.1 Physical Dimensions 3
2.2 Front View Panel 4
2.3 Top View Panel 5
2.4 LED Indicators 5
2.5 Ethernet Ports 6
2.6 Cabling 6
2.8 Wiring the Power Inputs 7
2.9 Wiring the Fault Alarm Contact 8
2.10 Grounding Note 9
3 Mounting Installation 10
3.1 DIN-Rail Mounting 10
3.2 Wall Mounting 11
4 Hardware Installation 13
4.1 Installation Steps 13
4.2 Maintenance and Service 14
4.3 Troubleshooting 14
5 Technical Specifications 15

Antaira Technologies - Industrial Ethernet Switches
LNX-800A-E Series - Hardware Manual - v1.0
1 Overview
Antaira Technologies’ LNX-800A-E series is a smart 8-port industrial unmanaged Ethernet switch embedded with
8*10/100Tx Ethernet ports. The RJ45 interface can also be auto-detected, so MDI or MDI-X is automatically selected and
a crossover cable is not required. All Ethernet ports have memory buffers that support the store-and-forward mechanism.
This assures that data is properly transmitted.
The LNX-800A-E series supports 12~48VDC dual power inputs, and also offers 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
supports IEEE 802.3/802.3u/802.3ab/802.3x with 10/100Tx for full or half duplex data transmission.
In addition, the built-in Network Broadcast Storm Protection and built-in relay warning function will alert network engineers
whenever there is a power failure or port break. With an increasing demand for E-Mark certified products not only for the
EU but also the Middle East and African markets, this product is a perfect solution for easy network deployment in various
vehicular environments.
1.1 Product Hardware Features
System Interface and Performance
- All RJ45 ports support Auto MDI/MDI-X Function
- Embedded 8*10/100Tx RJ45 ports
- Store-and-forward switching architecture
- 8K MAC address table
Power Input
- DC 12~48V redundant, with a 6-pin removal terminal block
- The power input specification complies with the requirements of SELV (Safety Extra Low Voltage) and the power
supply should comply with UL 61010-1 & UL 61010-2-201
Operating Temperature
- LNX-800A-E: -10°C to 70°C
- LNX-800A-E-T: -40°C to 75°C
Case / Installation
- IP30 protection metal housing
- DIN-Rail and wall-mount design
- Installation in a Pollution Degree 2 industrial environment
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Antaira Technologies - Industrial Ethernet Switches
LNX-800A-E Series - Hardware Manual - v1.0
1.2 Package Contents
- LNX-800A-E(-T)
- Quick Installation Guide
- Wall mounting bracket set with screws
- DC cable - 18AWG & DC jack 5.5 x 2.1mm **Wire: White (+) / Black (-)
- Dust cover set
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 hardware manual.
Attention: Si la tension CC est fournie par un circuit externe, veuillez utiliser un dispositif de protection sur l'entrée
d'alimentation. Les spécifications matérielles, les ports, les informations de câblage et l'installation du câblage du
commutateur Ethernet industriel seront décrits dans ce manuel d'utilisation.
Warning Labels
The caution label means that you should check certain information on the user manual when working with the device.
(Shown in Figure 1.1)
Étiquettes d'avertissement
L'étiquette d'avertissement signifie que vous devez vérifier certaines informations du manuel d'utilisation lorsque vous
travaillez avec l'appareil. (Illustré à la figure 1.1)
Figure 1.1 - Caution Label
Figure 1.1 - Étiquette de mise en garde
Figure 1.2 - Hot Surface Warning Label
Figure 1.2 - Étiquette d'avertissement de surface chaude
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Antaira Technologies - Industrial Ethernet Switches
LNX-800A-E Series - Hardware Manual - v1.0
2 Hardware Description
2.1 Physical Dimensions
Figure 2.1, below, shows the physical dimensions of this product series:
(W x H x D) is 30mm x 140mm x 95mm
Figure 2.1 - Physical Dimensions
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Antaira Technologies - Industrial Ethernet Switches
LNX-800A-E Series - Hardware Manual - v1.0
2.2 Front View Panel
Figure 2.2, below, shows the front panel of the product series:
Figure 2.2 - Front View Panel
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Antaira Technologies - Industrial Ethernet Switches
LNX-800A-E Series - Hardware Manual - v1.0
2.3 Top View Panel
Figure 2.3, below, shows the top panel of the product series:
Figure 2.3 - Top View Panel
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
Both power input 1 and 2 are active
LAN Port 1~8
Green
On
Connected to network, 10/100Mbps
Flashing
Networking is active
Off
Not connected to network
Green
On
Ethernet port full-duplex
Flashing
Collision of packets occurs
Off
Ethernet port half duplex or not connected to network
Table 2.1 - LED Indicators
Note: “P1” is the abbreviation for “Power 1”, “P2” is for “Power 2”, “LNK” is for “Link”, and “ACT” is for “Activity”.
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