ANTAIRA LMX-C602G-SFP-V2 Series User manual

LMX-C602G-SFP-V2 Series
6-Port Industrial Compact Gigabit Light Layer 3 Managed Ethernet Switch,
with 4*10/100/1000Tx and 2*100/1000 SFP Slots
Hardware Manual
Version 1.0
(February 2021)

Antaira Technologies - Industrial Ethernet Switches
LMX-C602G-SFP-V2 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:

Antaira Technologies - Industrial Ethernet Switches
LMX-C602G-SFP-V2 Series - Hardware Manual - v1.0
●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.
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
LMX-C602G-SFP-V2 Series - Hardware Manual - v1.0
Industrial Ethernet Switches
Industrial Grade Managed Ethernet Switches
Hardware Manual
Version 1.0 (February 2021)
The manual supports the following models:
●LMX-C602G-SFP-V2
●LMX-C602G-SFP-T-V2
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
LMX-C602G-SFP-V2 Series - Hardware Manual - v1.0
Table of Contents
1 Overview 1
1.1 Product Hardware Features 1
1.2 Product Software Features 1
1.3 Package Contents 2
1.4 Safety Precaution 2
2 Hardware Description 4
2.1 Physical Dimensions 4
2.2 Front View Panel 5
2.3 LED Indicators 5
2.4 Reset Button 7
2.5 Ethernet Ports 7
2.6 Cabling 8
2.7 Wiring the Power Inputs 8
2.8 Wiring the Fault Alarm Contact 9
2.9 Grounding Note 10
3 Mounting Installation 12
3.1 DIN-Rail Mounting 12
3.2 Wall Mounting 13
4 Hardware Installation 15
4.1 Installation Steps 15
4.2 Maintenance and Service 16
4.3 Troubleshooting 16
5 Technical Specifications 17

Antaira Technologies - Industrial Ethernet Switches
LMX-C602G-SFP-V2 Series - Hardware Manual - v1.0
1 Overview
Antaira Technologies’ LMX-C602G-SFP-V2 series is a 6-port industrial compact gigabit managed Ethernet
switch embedded with 4*10/100/1000Tx Ethernet ports and 2*100/1000 dual rate SFP slots for fiber
connections. The LMX-C602G-SFP-V2 series is a fully manageable light layer 3 Ethernet switch that is
pre-loaded with a user-friendly web management console design. 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).
1.1 Product Hardware Features
System Interface and Performance
- All RJ45 ports support Auto MDI/MDI-X Function
- Embedded 4*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
Product Input
- DC 12~48V redundant, with a 6-pin removal terminal block
- Max. current: 0.9A
Operating Temperature
- Standard operating temperature model: -10°C to 65°C
- Extended operating temperature model: -40°C to 75°C
Case / Installation
- IP40 protection metal housing
- DIN-Rail and wall-mount design
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
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Antaira Technologies - Industrial Ethernet Switches
LMX-C602G-SFP-V2 Series - Hardware Manual - v1.0
- QoS, traffic classification QoS, Cos, bandwidth control for Ingress and Egress, broadcast storm
control, Diffserv
- IEEE 802.1q VLAN tagging, port-based VLAN support
- IGMP snooping v1/v2/v3, IGMP filtering / throttling, IGMP query up to 1024 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: Cold/Warm Start, Power Failure, Authentication, SNMP trap and Fault Alarm
Relay Output
Storage Upgrade via TFTP and HTTP
Configuration Backup - USB Port
1.3 Package Contents
- LMX-C602G-SFP(-T)-V2
- Quick installation guide
- Wall mounting bracket set with screws
- DC cable- 18AWG & DC jack 5.5 x 2.1mm
- Dust cover set
- Mini-USB B type male to DB9 RS-232 female cable
1.4 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
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Antaira Technologies - Industrial Ethernet Switches
LMX-C602G-SFP-V2 Series - Hardware Manual - v1.0
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
LMX-C602G-SFP-V2 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 D x H) is 64.9mm x 89.8mm x 110mm
Figure 2.1 - Physical Dimensions
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Antaira Technologies - Industrial Ethernet Switches
LMX-C602G-SFP-V2 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
2.3 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
Power 1
(P1)
Green
On
Power Input 1 is active
Off
Power Input 1 is inactive
Power 2
(P2)
Green
On
Power Input 2 is active
Off
Power Input 2 is inactive
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Antaira Technologies - Industrial Ethernet Switches
LMX-C602G-SFP-V2 Series - Hardware Manual - v1.0
Status
(S)
Red
On
System booting
Green
On
The system is ready. There are no events
occurring.
Flashing
When the user presses the reset button
Red
On
The system is working normally, but the software
set event occurs (ex. Power inactive, Ethernet port
link down, etc.)
Flashing
When the user presses the reset button
Master
(M)
Green
On
ERPS Owner Mode (Ring Master) is ready
Off
ERPS Owner Mode is not active
Ring
(R)
Green
On
ERPS Ring Network is active
Flashing
ERPS Ring Network works abnormally or
misconfigured
Off
ERPS Ring Network is not active
SFP Port 1~2
Green
On
Connected to network, 1000Mbps
Flashing
Networking is active
Off
Not connected to network
Amber
On
Connected to network, 100Mbps
Flashing
Networking is active
Off
Not connected to network
LAN Port 3~6
LNK/ACT
Green
On
Connected to network, 1000Mbps
Flashing
Networking is active
Off
Not connected to network
Green
On
Connected to network, 10/100Mbps
Flashing
Networking is active
Off
Not connected to network
Table 2.1 - LED Indicators
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Antaira Technologies - Industrial Ethernet Switches
LMX-C602G-SFP-V2 Series - Hardware Manual - v1.0
2.4 Reset Button
There is a “reset” button located on the top 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.
Seconds
Function
Fault LED
0s < t (press time) < 4s
Reboot the switch
LED is flashing with green color
4s < t (press time)
Restore factory default
LED is flashing with green and red color
Table 2.2 - Reset Button Functions
2.5 Ethernet Ports
●RJ45 Ports
RJ45 Ports (Auto MDI/MDI-X): The RJ45 ports are auto-sensing for 10Base-T, 100Base-TX, or
1000Base-T connections. Auto MDI 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.
●RJ45 Pin Assignments
Crossover Cable
Straight Through Cable
Pin Number / Signal
Pin Number / Signal
Pin Number / Signal
Pin Number / Signal
1 / RX+
3 / TX+
1 / RX+
1 / TX+
2 / RX-
6 / TX-
2 / RX-
2 / TX-
3 / TX+
1 / RX+
3 / TX+
3 / RX+
6 / TX-
2 / RX-
6 / TX-
6 / RX-
Table 2.3 - 10/100Base-T(X) RJ45 Pin Assignments
Crossover Cable
Straight Through Cable
Pin Number / Signal
Pin Number / Signal
Pin Number / Signal
Pin Number / Signal
1 / TP0+
3 / TP1+
1 / TP0+
1 / TP1+
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Antaira Technologies - Industrial Ethernet Switches
LMX-C602G-SFP-V2 Series - Hardware Manual - v1.0
2 / TP0-
6 / TP1-
2 / TP0-
2 / TP1-
3 / TP1+
1 / TP0+
3 / TP1+
3 / TP0+
4 / TP2+
7 / TP3+
4 / TP2+
4 / TP3+
5 / TP2-
8 / TP3-
5 / TP2-
5 / TP3-
6 / TP1-
2 / TP0-
6 / TP1-
6 / TP0-
7 / TP3+
4 / TP2+
7 / TP3+
7 / TP2+
8 / TP3-
5 / TP2-
8 / TP3-
8 / TP2-
Table 2.4 - 1000Base-T RJ45 Pin Assignments
*Note: “+” and “-” signs represent the polarity of the wires that make up each wire pair.
2.6 Cabling
Use the four twisted-pair, category 5e, or the above cabling for the RJ45 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.
The small form-factor pluggable (SFP) is a compact optical transceiver used in optical communications
for both telecommunication and data communication applications.
Caution: Please employ optional optical transceiver (SFP/Fixed Fiber) that complies with
IEC-60825-1 and classified as Class 1 laser product.
Attention: Veuillez utiliser un émetteur-récepteur optique en option (SFP/fibre fixe) conforme à
la norme IEC-60825-1 et classé comme produit laser de classe 1.
2.7 Wiring the Power Inputs
Caution: Please follow the steps below when inserting the power wire.
Attention: Veuillez suivre les étapes ci-dessous lors de l'insertion du câble d'alimentation.
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 2.3.
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Antaira Technologies - Industrial Ethernet Switches
LMX-C602G-SFP-V2 Series - Hardware Manual - v1.0
Figure 2.3 - Power Terminal Block
2. Tighten the wire-clamp screws to prevent the wires from loosening, as shown below in Figure 2.4.
Figure 2.4 - Power Terminal Block
Caution:
Only use copper conductors, 125°C, tighten to 5 lbs.
The wire gauge for the terminal block should range between 18~20 AWG.
Attention:
Utilisez uniquement des conducteurs en cuivre, 125°C, serrez à 5 lb.
Le calibre des fils du bornier doit être compris entre 18 et 20 AWG.
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 2.5. 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
2.5.
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Antaira Technologies - Industrial Ethernet Switches
LMX-C602G-SFP-V2 Series - Hardware Manual - v1.0
Figure 2.5 - Wiring the Fault Alarm Contact
Caution:
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.
Attention:
Le calibre des fils du bornier doit être compris entre 12 et 24 AWG.
Si vous n'utilisez qu'une seule source d'alimentation, connectez les broches 1 à 5 et les broches
2 à 6 pour éliminer l'alarme de panne de courant.
2.9 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 below in Figure 2.6.
Figure 2.6 - Grounding Screw Symbol
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Antaira Technologies - Industrial Ethernet Switches
LMX-C602G-SFP-V2 Series - Hardware Manual - v1.0
Caution: Using a shielded cable achieves better electromagnetic compatibility.
Attention: L'utilisation d'un câble blindé permet une meilleure compatibilité électromagnétique
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Antaira Technologies - Industrial Ethernet Switches
LMX-C602G-SFP-V2 Series - Hardware Manual - v1.0
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.
Attention: Le couple de serrage des vis sur l'appareil est de 3.5 pouces-livres.
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 onto 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 3.1 - Rear View of the Switch and DIN-Rail
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Antaira Technologies - Industrial Ethernet Switches
LMX-C602G-SFP-V2 Series - Hardware Manual - v1.0
Figure 3.2 - Insert the Switch on the DIN-Rail Figure 3.3 - Stable the Switch on the DIN-Rail
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
Attention: “Wall” signifie mur de panneau de commande industriel
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.
Attention: Le couple de serrage des vis sur l'appareil est de 3.5 pouces-livres.
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.
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Antaira Technologies - Industrial Ethernet Switches
LMX-C602G-SFP-V2 Series - Hardware Manual - v1.0
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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Antaira Technologies - Industrial Ethernet Switches
LMX-C602G-SFP-V2 Series - Hardware Manual - v1.0
4 Hardware Installation
4.1 Installation Steps
This section will explain how to install the industrial Ethernet switch:
Caution: This device is intended for indoor use.
Attention: Cet appareil est destiné à une utilisation en intérieur.
Caution: The device is intended to be installed in an industrial control enclosure and panel.
Attention: L'appareil est destiné à être installé dans une armoire de commande et un panneau industriels.
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 it is required 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 RJ45 cable into the 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 (RJ45) 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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