Antaira Technologies
LMX-2012G-SFP Series
20-Port Industrial Gigabit Managed Ethernet Switch,
w/8*10/100/1000Tx and 12*100/1000 SFP Slots; 12~48VDC
Power Input
Version 1.0
(June 2021)
Tel: 1-844-268-2472
Fax: 1-714-671-9944
www.antaira.com
Package Check List
The package contains the following items:
⚫
Quick installation guide
⚫
LMX-2012G-SFP(-T)
⚫
⚫
DC cable –18 AWG & DC jack 5.5 x 2.1mm
⚫
Dust cover set
⚫
RJ45 to DB9 serial console cable
Front Panel Layout
SFP Port# 9~16 LED for Link/Activity Status
100/1000
LAN# 1~8 – 10/100/1000Tx RJ45
LAN# 1~8 LED for Link/Activity Status
1000Mbps
LAN# 1~8 LED for Link/Activity Status
10/100Mbps
Top Panel View
LMX-2012G-SFP series top panel is equipped with a 4-pin
removal terminal block (Relay and Power 2 Input) and a 2-pin
removal terminal block (Power 1 Input) (12~48VDC).
4-Pin Removal Terminal Block
(Relay and Power 2 Input)
Reset Button
Product Overview
System Interface/Performance
All RJ45 ports support the auto MDI/MDIX function
Embedded 8*10/100/1000Tx RJ45 ports and 12*100/1000
SFP slots
Store-and-forward switching architecture
8K MAC address table
19020000000147
Power Input & Connection
Operating Temperature
Case/Installation
4-Pin Removal Terminal Block (Relay and Power 2 Input)
2-Pin Removal Terminal Block (Power 1 Input)
LED Indicators
LED for Power 1, Power 2, Status,
Power 1
Master, and Ring
Console Port
Power 2
USB for Configuration
SFP Port# 17~20 LED for Link/Activity Status
100/1000
Status
Master
SFP Port# 9~20 – 100/1000
LAN Port 1~8
(Upper LED)
LAN Port 1~8
2-Pin Removal Terminal Block (Power 1 Input)
(Lower LED)
LINK/ACT
(SFP Port 9~20)
Grounding Screw
DC 12 to 48V redundant power, with a 4-Pin Removal
Terminal Block (Relay and Power 2 Input) and a 2-Pin
Removal Terminal Block (Power 1 Input)
It is recommended to use a UL listed industrial power supply
Standard operating temperature model: -10°C to 65°C
Extended operating temperature model: -40°C to 75°C
IP30 protection
DIN-Rail and wall mount design
LED
Color
Description
On
Power input 1 is active
Green
Off
Power input 1 is inactive
On
Power input 2 is active
Green
Off
Power input 2 is inactive
The system is ready and works fine. There are no
Green
On
events occurring.
Flashing
Firmware upgrading
Red
On
System booting or configured event happens
On
ERPS Owner Mode (Ring Master) is ready
Green
Off
ERPS Owner Mode is not active
On
Ring Network is active
Flashing
ERPS Ring works abnormally or misconfigured
Ring
Green
Off
Ring Network is not active
On
Connected to network, 1000Mbps
Flashing
Networking is active
Green
Off
Not connected to network
On
Connected to network, 10/100Mbps
Flashing
Networking is active
Green
Off
Not connected to network
On
Connected to network, 1000Mbps
Green
Flashing
Networking is active
Off
Not connected to network
On
Connected to network, 100Mbps
Amber
Flashing
Networking is active
Off
Not connected to network
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