ANTAIRA LMX-0800G Series User manual

Antaira Technologies
- Industrial Ethernet Switches
LMX-0800G Series User Manual V1.0
i
LMX-0800G Series
8-Port Industrial Gigabit Managed Ethernet Switch,
with 8*10/100/1000Tx Ethernet Ports
Version 1.2
Hardware Manual

Antaira Technologies - Industrial Ethernet Switches
LMX-0800G Series Hardware Manual V1.2
II
© 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.

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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.
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 Gigabit Managed Ethernet Switches
Hardware Manual
Version 1.2 (March 2018)
This manual supports the following models:
 LMX-0800G
 LMX-0800G-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]).

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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 3
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 7
2.5 Reset Button 7
2.6 Ethernet Ports 8
2.7 Cabling 9
2.8 Wiring the Power Inputs 10
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 14
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-0800G series is an 8-port industrial gigabit managed Ethernet switch
that is embedded with eight gigabit Ethernet ports. It supports Jumbo Frame up to 9.6K for huge
Ethernet data packet transmissions. It is a fully manageable Layer 2 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-0800G series is a compact, IP30 rated, and DIN-rail or wall mountable. There are also two
different models for varying operating temperatures, 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 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, IGMP filtering / throttling, IGMP query up to 256 group
 Supports IPv4/IPv6, RMON, MIB II, port mirroring, event syslog, DNS, NTP/SNTP,
HTTPS, SSH/SSL, TFTP
 MODBUS TCP for SCADA system integration

Port Configuration 
 Status, statistics, mirroring, rate limiting, event syslog

Event Handling 
 Event notification by Email: 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 RJ-45 ports support Auto MDI/MDI-X Function
 Embedded 8*10/100/1000Tx Gigabit RJ45 Ports
 Store-and-forward switching architecture
 8K MAC address table
 Power line EFT protection: 2,000VDC; Ethernet ESD protection: 6,000VDC
 Power Input 
 DC 12~48V redundant with a 6-pin removal terminal block
 One user programmable alarm relay contact

The power input specification is complied with the requirements of SELV (Safety Extra Low
Voltage), and the power supply should be complied with UL 61010-1 & UL 61010-2-201
 Operating Temperature 
 Standard operating temperature models: -10°C to 70°C
 Extended operating temperature models: -40°C to 75°C
 Case/Installation

 IP-30 protection metal housing
 DIN-Rail and wall mount design
 Installation in a Pollution Degree 2 industrial environment

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1.4 Package Contents

1– LMX-0800G series: 8-port industrial gigabit managed Ethernet switch, with
8*10/100/1000Tx ports

 1-Product CD


DIN Rail Kit & 2-Wall mounting brackets and screws

 1-RJ45 to DB9 Serial Console cable


1-DC cable –18 AWG & DC jack 5.5x2.1mm

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.
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)
Figure 1.1 - Caution Label
This warning label is on the device, and means that the surface of the device is hot. (Shown
in Figure 1.2)
Figure 1.2 - Hot Surface Warning Label

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2. Hardware Description
2.1 Physical Dimensions
Figure 2.1, below, shows the physical dimensions of Antaira’s LMX-0800G series: 8-port industrial
gigabit managed Ethernet switches with 8*10/100/1000Tx RJ45 Ethernet ports.
(W x D x H) is 54mm x 99mm x 142mm
Figure 2.1
LMX-0800G Series Physical Dimensions

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2.2 Front Panel
The front panel of the LMX-0800G series industrial gigabit managed Ethernet switch is shown
below in Figure 2.2.
6-Pin Removal Terminal Block (Power Input)
Grounding Screw
LED for PWR1, PWR2, and Fault
LAN Port #5~8 – 10/100/1000Tx
Hard (Physical) Reset Button
Console Port
USB Backup
LAN Port (1~4) 10/100/1000Tx
LED for 1000Tx network speed Status
LED for 10/100Tx network speed Status
Figure 2.2
The Front Panel of LMX-0800G Series
2.3 Top View
Figure 2.3, below, shows the top panel of the LMX-0800G series switch that is equipped
with one 6-pin removal terminal block connector for dual DC power inputs 12~48VDC.
Figure 2.3
Top Panel View of LMX-0800G Series

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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
Green/
Red
Green Power input 1 or 2 is inactive
Red
An applied alarm (such as port disconnect) has been
triggered
Off
Power input 1 and 2 are both functional, and no
active/port alarm is detecting errors
Owner Green
On ERPS Owner Mode (Ring Master) is ready
Off
ERPS Owner Mode is not active
Ring Green
On Ring Network is active
Off
Ring Network is not active
LAN Port 1 ~ 8
(Left LED)
Green
On Connected to network, 1000Mbps
Flashing Networking is active
Off Not connected to network
LAN Port 1~ 8
(Right LED)
Green
On Networking is active, 100/10Mbps
Flashing
Networking is active
Off
Not connected to network
Table 2.1 - LED Indicators for LMX-0800G Series
Caution: "P1" is the abbreviation for "Power ", “P2” is for “Power 2”, “LNK” is for “Link”, and "ACT"
is for "Activity".
2.5 Reset Button
There is a Reset button located on the front panel of the industrial Ethernet switch that helps
users to reboot, restore default, or save running configurations by pressing the button for different
seconds. Please refer to Table 2.2 for the timing and function.

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Seconds Function
1 Save running configuration to USB
4-6 Reboot the switch
7 or more Restore factory default
Table 2.2 – Reset Button Functions
2.6 Ethernet Ports

RJ-45 Ports

RJ-45 Ports (Auto MDI/MDIX) : The RJ-45 ports are auto-sensing for 10Base-T, 100Base-TX, or
1000Base-T 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 below for
straight-through and crossover cabling schematics.

RJ-45 Pin Assignments

Pin Number Assignment
1 Rx+
2 Rx-
3 Tx+
6 Tx-
Table 2.3 - RJ45 Pin Assignments
Note: The “+” and “-” signs represent the polarity of the wires that make up each wire pair.
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 cabling, pins 1, 2, 3, and 6 are at one end of the
cable and 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.
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 2.4 - Ethernet Signal Pin

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The following figures show the cabling schematics for straight-through and crossover.
2.7 Cabling
Use the four twisted-pair, category 5e, or the above cabling for the RJ-45 port connections. The
cable between the switch and the link partner (switch, hub, workstation, etc.) must be less than
100 meters (328 ft.) in length.
2.8 Wiring the Power Inputs
Caution: Please follow the steps below when inserting 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 2.6.
Figure 2.6 - Power Terminal Block
2. Tighten the wire-clamp screws to prevent the wires from loosening, as shown below in Figure 2.7.
Figure 2.7 - Power Terminal Block
Note:
 Only use copper conductors, 60/75 ° C , tighten to 5lbs.
 The wire gauge for the terminal block should range between 18~20 AWG .
Figure 2.4
Straight-Through Cable Schematic
Figure 2.5
Crossover Cable Schematic

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2.9 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 2.14. By inserting the
wires, it will detect the fault status including
power failure or port link failure (managed
industrial switch only) and forma normally
open circuit. An application example for the
fault alarm contact is shown below in Figure
2.13.
Figure 2.13 –
Wiring the Fault Alarm Contact
Caution:
 The wire gauge for the terminal block should range between 12 ~ 24AWG
 If only using one power source, jumper Pin 1 to Pin 5 and Pin 2 to Pin 6 to
eliminate power fault alarm.
2.10 Grounding Note
Grounding and wire routing help limit the effects of noise due to electromagnetic interference (EMI).
Run the ground connection from the ground screw to the grounding surface prior to connecting
devices. The grounding screw symbol is shown blow in Figure 2.15.
Figure 2.15 - Grounding screw
Caution: Using a shielded cable achieves better electromagnetic compatibility.

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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 see Figure 3.1 to learn how to install
the DIN-Rail on the switch.
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.
Caution: The torque for tightening the screws on the device is 3.5 in-lbs.
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 3.2 - Insert the Switch on the DIN-Rail Figure 3.3
-
Stable the Switch on DIN-Rail
Figure 3.1
The Rear Side of the Switch and DIN-Rail Bracket

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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.
Caution: “Wall” means industrial control panel wall
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.
Caution: The torque for tightening the screws on the device is 3.5 in-lbs.
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.
Figure 3.4
Remove DIN-Rail Bracket from the Switch
Below, in Figure 3.5 are the dimensions of the wall mounting bracket.
Figure 3.5
Wall Mounting Bracket Dimensions

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4. Hardware Installation
4.1 Installation Steps
This section will explain how to install Antaira’s LMX-0800G series: 8-port industrial gigabit
managed Ethernet switches with 8*10/100/1000Tx ports.
Caution: This device is intended for use indoor and at altitudes up to 2000 meters.
Caution: The device is intended to be installed in an industrial control enclosure and panel.
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 you want 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.
 If you need 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.
4.2 Maintenance and Service
 If the device requires servicing of any kind, the user is required to disconnect and remove it from its
mounting. The initial installation should be done in a way that makes this as convenient as possible.
 Voltage/Power lines should be properly insulated as well as other cables. Be careful when handling
them so as to not trip over.
 Do not under any circumstance insert foreign objects of any kind into the heat dissipation holes

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located in the different faces of the device. This may not only harm the internal layout, but might
cause harm to user as well.
 Do not under any circumstance open the device for any reason. Please contact your dealer for any
repair needed or follow the instructions within the manual.
 Clean the device with dry soft cloth.

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5. Technical Specifications
Table 5.1 has the technical specifications for Antaira’s LMX-0800G series: 8-port industrial gigabit
managed Ethernet switches with 8*10/100/1000Tx ports.
Standards
IEEE 802.3
10Base-T 10Mbit/s Ethernet
IEEE 802.3u
100Base-Tx, 100Base-Fx, Fast Ethernet
IEEE 802.3ab
1000Base-Tx Gigabit Ethernet
IEEE 802.3x
Flow Control for Full Duplex
IEEE 802.3ad
Port Trunking with LACP
IEEE 802.1d
STP (Spanning Tree Protocol)
IEEE 802.1w
RSTP (Rapid Spanning Tree Protocol)
IEEE 802.1s MTP (Multiple Spanning Tree Protocol)
ITU-TG.8032 / Y.1344
ERPS (Ethernet Ring Protection Switch)
IEEE 802.1q Virtual LANs (VLAN)
IEEE 802.1x
Port based Network Control, Authentication
IEEE 802.1ad Stacked VLAN, Q-in-Q
IEEE 802.1p
QoS/CoS Protocol for Traffic Prioritization
Switch
Protocol
IGMPv1/v2, SNMPv1/v2c/v3, TFTP, SNTP, SMTP, RMON,
HTTP, HTTPS, Telnet, Syslog, DHCP Option 66/67/82,
SSH/SSL, Modbus/TCP, LLDP, IPv4/IPv6
Data Process
Store and Forward
Transfer Rate
14,880 pps for 10Base-Tx Ethernet port
148,800 pps for 100Base-TX Fast Ethernet port
1,488,000pps for 1000Base-TxGigabit Ethernet port
Packet Buffer
4 Mbits
MAC Table
8K
Jumbo Frame
9.6k
Flow Control
IEEE 802.3x for full duplex mode, back pressure for half duplex
mode
VLAN Groups
1 ~ 4094
IGMP Groups
Up to 256
Port Interface
Ethernet (RJ45) Port
8*10/100/1000BaseTx auto negotiation speed, Full/Half duplex
mode, and auto MDI/MDI-X connection
Serial Console Port
1*RS232 in RJ45 connector with console cable, 115.2Kbps,
8,N,1
Configuration Backup Port
1*USB 2.0
Protection
Overload Current Present
Power Reverse polarity
Present
CPU Watch Dog Present
Network Cable
10Base-T: 2-pair UTP/STP Cat. 3, 4, 5 cable; 100Base-TX: 2-

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pair UTP/STP Cat. 5 cable. EIA/TIA-568 100-ohm (100m)
1000BaseTX: UTP/STP Cat.5/5E cable; EIA/TIA-568 100-ohm
(100m)
Mechanical
Characteristics
LED Indicator Power Unit: P1 (Green), P2 (Green), fault (Red)
Ethernet port: Link/active (Green), 1000Mbps
Housing Metal IP30 protection
Dimension 54 x 142 x 99 mm
Weight Unit Weight: 2.1 lbs. Shipping Weight: 2.9 lbs
Mounting DIN-Rail Mounting, wall-mounting (optional)
Power
Requirement
Input Voltage 12~48VDC Redundant Input
Power Connection 1 removable 6-contact terminal block
Power Consumption 15 Watts
Environmental
Limits
Operating Temperature STD: -10° to 70° C (14° to 158° F);
EOT: -40° to 75° C (-40° to 167° F)
Storage Temperature -40°C ~ 85°C (-40°F ~ 185°F)
Ambient Relative Humidity 5 to 95%, (non-condensing)
Regulatory
Approvals
EMI FCC Class A
EMS IEC6100-4-2/3/4/5/6/8; IEC6100-6-2; IEC6100-6-4
Stability Testing
IEC60068-2-32 (Free fall)
IEC60068-2-27 (Shock)
IEC60068-2-6 (Vibration)
Safety UL 61010-1, UL 61010-2-201
Table 5.1 - LMX-0800G Series Technical Specifications
Antaira Customer Service and Support
(Antaira US Headquarter) + 844-268-2472
(Antaira Europe Office) + 48-22-862-88-81
(Antaira Asia Office) + 886-2-2218-9733
Please report any problems to Antaira:
www.antaira.com / [e-mail]
www.antaira.eu / [e-mail]
www.antaira.com.tw / [e-mail]
Any changes to this material will be announced on the Antaira website.