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Summary of Contents for ANTAIRA LMX-2804G-4XS Series
- Page 1 LMX-2804G-4XS Series 28-Port Industrial Gigabit Managed Ethernet Switch, with 24*10/100/1000BASE-T and 4*1G/2.5G/10G SFP+ Slots Hardware Manual Version 1.0 (December 2024)
- Page 2 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.
- Page 3 Antaira Technologies - Industrial Ethernet Switches LMX-2804G-4XS 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.
- Page 4 Antaira Technologies - Industrial Ethernet Switches LMX-2804G-4XS Series - Hardware Manual - v1.0 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 (support@antaira.com).
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Page 5: Table Of Contents
Antaira Technologies - Industrial Ethernet Switches LMX-2804G-4XS Series - Hardware Manual - v1.0 Table of Contents 1 Overview 1.1 Product Hardware Features 1.2 Package Contents 1.3 Safety Precaution 2 Hardware Description 2.1 Physical Dimensions 2.2 Front View Panel 2.3 Rear View Panel 2.4 LED Indicators... -
Page 6: Overview
Antaira Technologies’ LMX-2804G-4XS series is a 28-port industrial gigabit managed Ethernet switch embedded with 24*10/100/1000T Ethernet ports and 4*1G/2.5G/10G SFP+ slots for fiber connections. The LMX-2804G-4XS series is a fully manageable 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... -
Page 7: Safety Precaution
Antaira Technologies - Industrial Ethernet Switches LMX-2804G-4XS Series - Hardware Manual - v1.0 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. -
Page 8: Hardware Description
Antaira Technologies - Industrial Ethernet Switches LMX-2804G-4XS 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 440mm x 215mm x 44mm... -
Page 9: Front View Panel
Antaira Technologies - Industrial Ethernet Switches LMX-2804G-4XS 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 Rear View Panel Figure 2.3, below, shows the rear panel of the product series: Figure 2.3 - Rear View Panel... - Page 10 Antaira Technologies - Industrial Ethernet Switches LMX-2804G-4XS Series - Hardware Manual - v1.0 Color Description Power Input 1 is active Green Power Input 1 is inactive Power Input 2 is active Green Power Input 2 is inactive No event happened...
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Page 11: Reset Button
Antaira Technologies - Industrial Ethernet Switches LMX-2804G-4XS Series - Hardware Manual - v1.0 Green Connected to network, 10/100Mbps Flashing Networking is active 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”. -
Page 12: Cabling
Antaira Technologies - Industrial Ethernet Switches LMX-2804G-4XS Series - Hardware Manual - v1.0 6 / TX- 2 / RX- 6 / TX- 6 / RX- Table 2.2 - 10/100BASE-TX RJ45 Pin Assignments ● 1000BASE-T RJ45 Pin Assignments Crossover Cable Straight Through Cable... - Page 13 Antaira Technologies - Industrial Ethernet Switches LMX-2804G-4XS Series - Hardware Manual - v1.0 Step 1 - Insert the SFP transceiver module into the SFP slot as shown below in Figure 2.4. Notice that the triangle mark is at the bottom of the SFP slot. Figure 2.5 shows the SFP transceiver module was inserted.
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Page 14: Wiring The Power Inputs
Antaira Technologies - Industrial Ethernet Switches LMX-2804G-4XS Series - Hardware Manual - v1.0 Figure 2.7 - Remove LC Connector Step 2 - Push down the metal clasp and pull the transceiver out by the plastic part as shown below in Figure 2.8. -
Page 15: Relay Contact And Digital Input
Antaira Technologies - Industrial Ethernet Switches LMX-2804G-4XS Series - Hardware Manual - v1.0 Figure 2.9 - Power Terminal Block Connector Tighten the wire-clamp screws to prevent the wires from loosening. Caution: Only use copper conductors, 125°C, tighten to 7 lbs. -
Page 16: Grounding Note
Antaira Technologies - Industrial Ethernet Switches LMX-2804G-4XS Series - Hardware Manual - v1.0 Nominal Input Voltage 24VDC Max Input Voltage 30VDC Nominal Input Current 5mA (typical) Max Input Current Table 2.4 - Specification of DI An application example for the relay alarm contact and DI is shown below in Figure 2.11. - Page 17 Antaira Technologies - Industrial Ethernet Switches LMX-2804G-4XS 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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Page 18: Mounting Installation
Antaira Technologies - Industrial Ethernet Switches LMX-2804G-4XS Series - Hardware Manual - v1.0 3 Mounting Installation 3.1 Rack Mounting This switch can be mounted in a standard 19-inch rack with rack-mount kits. Please follow the instruction shown below in Figure 3.1 to install a rack-mounting switch. Locate one plate to align with the holes on one side of the switch and secure it with the plate screws and then attach the remaining plate to the other side of the switch. -
Page 19: Hardware Installation
Antaira Technologies - Industrial Ethernet Switches LMX-2804G-4XS Series - Hardware Manual - v1.0 4 Hardware Installation 4.1 Installation Steps This section will explain how to install the industrial Ethernet switch: Installation Steps 1. Unpack the industrial Ethernet switch from the original packing box. -
Page 20: Maintenance And Service
Antaira Technologies - Industrial Ethernet Switches LMX-2804G-4XS Series - Hardware Manual - v1.0 Caution: This is an OPEN TYPE module and should be installed in a final safety enclosure characteristic. Attention: Il s'agit d'un module de TYPE OUVERT et doit être installé dans une caractéristique finale d'enceinte de sécurité. -
Page 21: Troubleshooting
Check for loose power connections, power losses or surges at the power outlet. ○ Please contact Antaira for technical support service if the problem still cannot be resolved. ● If the industrial switch LED indicators are normal and the connected cables are correct but the packets still cannot transmit, please check the system’s Ethernet devices’...
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