ANTAIRA LMX-2812G-4X8S Series Quick Installation Manual

Antaira Technologies
LMX-2812G-4X8S Series
28-Port Industrial Managed Gigabit Ethernet Switch,
w/16*10/100/1000T, 4*1G/2.5G/10G SFP+
and 8*100/1000 SFP Port
Quick Installation Guide
Version 1.0
(August 2024)
Tel: 1-714-671-9000
Fax: 1-714-671-9944
www.antaira.com
Package Check List
The package contains the following items:

1 – Quick Installation Guide

1 – LMX-2812G-4X8S(-T)

1 – Rack Mounting Brackets and Screws

1 – RJ45 to DB9 Serial Console Cable

1 – Dust Cover Set
Front Panel Layout
LED for Power 1, Power 2,
Status, Master, and Ring
SFP Port# 1~4 - 1G/2.5G/10Gbps
Grounding Screw
Console Port
Relay O/P
SFP Port# 1~4 LED for
Power Input 1 and 2
Link/Activity Status 1G/2.5G/10Gbps
Connectors
USB Configuration Backup
Back Panel View
Product Overview
System Interface/Performance

All RJ45 ports support the auto MDI/MDI-X function

Embedded 16*10/100/1000T RJ45 ports and
4*1G/2.5G/10G SFP+ and 8*100/1000 SFP ports

Store-and-forward switching architecture

32K MAC address table
Power Input & Connection

DC 12 to 48V through 8-pin redundant power inputs

It is recommended to use a UL listed industrial power supply
Operating Temperature

Standard operating temperature model: -10°C to 65°C

Extended operating temperature model: -40°C to 75°C
Case/Installation

IP30 Protection

1U Rackmount Design
19020000000217
SFP Port# 21~28 - 100/1000Mbps
LAN# 5~20 – 10/100/1000T RJ45
SFP Port# 21~28 LED for
Link/Activity Status 100/1000Mbps
LAN# 5~20 LED for Link/Activity Status
10/100Mbps
LAN# 5~20 LED for Link/Activity Status
1000Mbps
Reset Button
LED Indicators
LED Color Description
On Power input 1 is active
Power 1 Green
Off Power input 1 is inactive
On Power input 2 is active
Power 2 Green
Off Power input 2 is inactive
On No event happened
Green
Press the reset button less than 4s
Flashing
(Reset device)
On Event happened
Status
1. System booting
Red
Flashing 2. Press the reset button more than
8s (Backup configuration to USB)
Green / Press the reset button more than
Flashing
Red 4s~8s (Reset to default)
ERPS Owner Mode (Ring Master)
On
is ready
Master Green
Off ERPS Owner Mode is not active
On ERPS Ring Network is active
ERPS Ring works abnormally or
Ring Green Flashing
misconfigure
Off ERPS Ring Network is not active
On Connected to network, 10Gbps
Flashing Networking is active
Green
SFP Port
Off Not connected to network
1-4
On Connected to network, 2.5G/1Gbps
LINK/ACT
Amber Flashing Networking is active
Off Not connected to network
Connected to network,
On
1000Mbps
Flashing Networking is active
Off Not connected to network
LAN Port
Green
5-20
(Left/Right Connected to network,
On
LED)
10/100Mbps
Flashing Networking is active
Off Not connected to network
Greem
On Connected to network, 1Gbps
Flashing Networking is active
Green
SFP Port
Off Not connected to network
21-28
On Connected to network, 100Mps
LINK/ACT
Flashing Networking is active
Amber
Off Not connected to network