ANTAIRA LMX-0702G-SFP-V2 Series User manual

LMX-0702G-SFP-V2 Series
7-Port Industrial Gigabit Light Layer 3 Managed Ethernet Switch,
w/5*10/100/1000Tx and 2*100/1000 SFP Slots; Version 2 Hardware
Hardware Manual
Version 1.0
(June 2020)

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Antaira Technologies - Industrial EthernetSwitches
LMX-0702G-SFP-V2 Series Hardware Manual V1.0
© Copyright 2020 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 © 2020 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 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.
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.
Attention: Tout changement ou modification non expressément approuvé par le bénéficiaire de cet appareil peut
annuler le droit de l'utilisateur à utiliser l'équipement.

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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.
Industrial Ethernet Switches
Industrial Grade Gigabit PoE+ Managed Ethernet Switches
Hardware Manual
Version 1.0 (June 2020)
This manual supports the following models:
• LMX-0702G-SFP-V2
• LMX-0702G-SFP-T-V2

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Table of Contents
1. Introduction ...........................................................................1
1.1 Product Overview.............................................................................1
1.2 Product Software Features...............................................................1
1.3 Product Hardware Features .............................................................2
1.4 Package Contents............................................................................2
1.5 Safety Precaution.............................................................................3
2. Hardware Description............................................................4
2.1 Physical Dimensions ........................................................................4
2.2 Front Panel.......................................................................................5
2.3 Top View...........................................................................................5
2.4 LED Indicators..................................................................................6
2.5 Reset Button.....................................................................................7
2.6 Ethernet Ports...................................................................................7
2.7 Cabling .............................................................................................8
2.8 Wiring the Power Inputs ...................................................................9
2.9 Wiring the Fault Alarm Contact ......................................................10
2.10 Grounding Note..............................................................................11
3. Mounting Installation...........................................................12
3.1 DIN-Rail Mounting..........................................................................12
3.2 Wall Mounting.................................................................................13
4. Hardware Installation ..........................................................14
4.1 Installation Steps............................................................................14
4.2 Maintenance and Service...............................................................15
5. Technical Specifications.....................................................16

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1. Introduction
All Antaira industrial managed switches come with a pre-installed “user-friendly” web console
interface, which allows users to easily configure and manage the units, whether one is using a serial
console and Command Line Interface (CLI) commands like Telnet, SSH, HTTP (Web GUI) or Simple
Network Management Protocols (SNMP).
1.1 Product Overview
Antaira Technologies’ LMX-0702G-SFP-V2 series is a 7-port industrial Gigabit managed Ethernet
switch embedded with 5*10/100/1000Tx Ethernet ports and 2*100/1000 SFP slots. The LMX-0702G-
SFP-V2 is a fully manageable Light Layer 3 Ethernet switch that is pre-loaded with a user-friendly
web management console design. It supports the ring network redundancy function using the
market’s open standard ITU-T G.8032 ERPS (Ethernet Ring Protection Switch) protocol that has a
<50ms network recovery time. The advanced network filtering and security functions, such as IGMP,
VLAN, QoS, SNMP, RMON, Modbus TCP, and 802.1X/HTTPS/SSH/SSL increase determinism and
improve network management for remote SCADA systems or control networks.
The LMX-0702G-SFP-V2 series is IP30 rated and DIN-rail mountable. There are also two wide
operating temperature models for either a standard temperature range (STD: -10°C to 65°C) or an
extended temperature range (EOT: -40°C to 75°C). It also provides high EFT and ESD protection for
industrial networking applications, such as power/utility, water wastewater, oil/gas/mining, factory
automation, security surveillance, ITS and any other outdoor or harsh environment.
1.2 Product Software Features
◼Network Redundancy
• STP, RSTP, MSTP, ITU-T G.8032 Ethernet Ring Protection Switch (ERPS) for
network redundancy
◼Network Management
• Web UI based management, SNMP v1/v2/v3, Serial Console
• Qos, traffic classification QoS, Cos, bandwidth control for Ingress and Egress,
broadcast storm control, Diffserv
• IEEE802.1q VLAN tagging, port-based VLAN support

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• IGMP snooping v1/v2/v3, IGMP filtering / throttling, IGMP query up to 1024group
• Supports IPv4/IPv6, RMON, MIB II, port mirroring, event syslog, DNS, NTP, HTTPS,
SSH/SSL, TFTP
• MODBUS TCP for SCADA system integration
◼Port Configuration
• Status, statistics, mirroring, rate limiting, event syslog
◼Event Handling
• Event notification: Cold/Warm Start, Power Failure, Authentication, SNMP trap and
Fault Alarm Relay Output
◼Software Upgrade via TFTP and HTTP
◼Configuration Backup –USB Port
1.3 Product Hardware Features
◼System Interface and Performance
• All RJ45 ports support Auto MDI/MDI-X Function
• Embedded 5*10/100/1000Tx RJ45 Ports and 2*100/1000 SFP slots
• Store-and-forward switching architecture
• 8K MAC address table
• Supports 9.6Kbytes Jumbo Frame
• 4Mbits memory buffer
◼Power Input
• DC 12~48V redundant, with a 6-pin removal terminal block, with SELV output certified by
UL61010-2-201
• It is recommended to use a UL listed industrial power supply
◼Operating Temperature
• Standard operating temperature model: -10°C to65°C
• Extended operating temperature model: -40°C to75°C
◼Case/Installation
• IP30 protection
• DIN-Rail and wall mount design
• Installation in pollution degree 2 environment
1.4 Package Contents
➢ 1 –LMX-0702G-SFP(-T)-V2
➢ 1 –Quick Installation Guide
➢ 1 –Wall mounting bracket set with screws
➢ 1 –DC cable –18 AWG & DC jack 5.5 x 2.1mm

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➢ 1 –RJ45 to DB9 serial console cable
1.5 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.
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 the certain information on 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 sur le manuel
d'utilisation lorsque vous travaillez avec l'appareil. (Montré dans 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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2. Hardware Description
2.1 Physical Dimensions
Figure 2.1, below, shows the physical dimensions of Antaira’s LMX-0702G-SFP-V2 series:
(W x D x H) is 54mm x 99mm x 142mm
Figure 2.1
LMX-0702G-SFP-V2 Series Physical Dimensions

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2.2 Front Panel
The front panel of the LMX-0702G-SFP-V2 series industrial gigabit managed Ethernet switch is
shown below in Figure 2.2.
Figure 2.2 - The Front Panel of LMX-0702G-SFP-V2 Series
2.3 Top View
Figure 2.3, below, shows the top panel of the LMX-0702G-SFP-V2 series switch that is equipped
with one 6-pin removal terminal block connector for dual DC power inputs (12~48VDC).
Figure2.3
Top Panel View of LMX-0702G-SFP-V2 Series
Reset Button
LED for Power 1, Power 2, Fault, Master,
and Ring
Console Port
USB for Configuration
6-Pin Removal Terminal Block
Grounding Screw
LAN Port# 5 LED for Link/Activity Status
10/100
LAN Port# 5 LED for Link/Activity Status
1000
6-Pin Removal Terminal Block
Grounding Screw
SFP Port# 6~7 –100/1000
SFP Port# 6~7 LED for
Link/Activity Status 100/1000
LAN# 1~5 –10/100/1000Tx RJ45
LAN# 1~4 LED for Link/Activity Status
1000Mbps
LAN# 1~4 LED for Link/Activity
Status
10/100Mbps