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Antaira Technologies
LMP-2012G-SFP Series
20-Port Industrial Gigabit PoE+ Managed Ethernet Switch,
w/8*10/100/1000Tx (30W/Port) and 12*100/1000 SFP Slots;
48~55VDC Power Input
Quick Installation Guide
Version 1.0
(June 2021)
Tel: 1-844-268-2472
Fax: 1-714-671-9944
www.antaira.com
19020000000145
Package Check List
The package contains the following items:
⚫
Quick installation guide
⚫
LMP-2012G-SFP(-T)
⚫
Wall mounting bracket set with screws
⚫
DC cable
–18 AWG & DC jack 5.5 x 2.1mm
⚫
Dust cover set
⚫
RJ45 to DB9 serial console cable
Front Panel Layout
Top Panel View
LMP-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)
(48~55VDC).
Product Overview
System Interface/Performance
All RJ45 ports support the auto MDI/MDI-X function
Embedded 8*10/100/1000Tx (30W/Port) RJ45 ports and
12*100/1000 SFP slots
Store-and-forward switching architecture
8K MAC address table
Power Input & Connection
DC 48 to 55V 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
Operating Temperature
Standard operating temperature model: -10°C to 65°C
Extended operating temperature model: -40°C to 75°C
Case/Installation
IP30 protection
DIN-Rail and wall mount design
LED Indicators
LED
Color
Description
Power 1
Green
On
Power input 1 is active
Off
Power input 1 is inactive
Power 2
Green
On
Power input 2 is active
Off
Power input 2 is inactive
Status
Green
On
The system is ready and works fine. There are no
events occurring.
Red
Flashing
Firmware upgrading
On
System booting or configured event happens
Master
Green
On
ERPS Owner Mode (Ring Master) is ready
Off
ERPS Owner Mode is not active
Ring
Green
On
Ring Network is active
Flashing
ERPS Ring works abnormally or misconfigured
Off
Ring Network is not active
PoE Load
Green
Off
PoE Load
≤ 50%
On
PoE Load 51
– 70%
Red
On
PoE Load 71
– 90%
Flashing
PoE Load 91
– 100%
LAN Port 1~8
(Upper LED)
Green
On
Connected to network, 10/100/1000Mbps
Flashing
Networking is active
Off
Not connected to network
LAN Port 1~8
(Lower LED)
Green
On
The port is supplying power to the powered-device
Off
No powered-device attached or power supplying
fails
LINK/ACT
(SFP Port 9~20)
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
4-Pin Removal Terminal Block (Relay and Power 2 Input)
2-Pin Removal Terminal Block (Power 1 Input)
LAN# 1~8
– 10/100/1000Tx RJ45
LAN# 1~8 LED for PoE Status
LAN# 1~8 LED for Link/Activity Status
10/100/1000Mbps
LED for Power 1, Power 2, Status,
Master, Ring, and PoE Load
Grounding Screw
4-Pin Removal Terminal Block
(Relay and Power 2 Input)
SFP Port# 17~20 LED for Link/Activity Status
100/1000
Console Port
USB for Configuration
SFP Port# 9~20
– 100/1000
Reset Button
2-Pin Removal Terminal Block (Power 1 Input)
SFP Port# 9~16 LED for Link/Activity
Status 100/1000