ANTAIRA LMP-1202M-SFP Series User manual

Antaira Industrial Ethernet Switches
LMP
-1002G-SFP Series User Manual V1.0
i
LMP-1202M-SFP Series
(LMP-1202M-SFP / LMP-1202M-SFP-T)
12-Port Industrial PoE+ Gigabit Managed Ethernet Switch with
8*10/100Tx (30W/Port), 2*10/100/1000Tx RJ45 and 2*100/1000 SFP Slots
Hardware Manual
Version 1.0

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LMP-1202M-SFP Series Hardware Manual V1.0
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© Copyright 2019 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 © 2019 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.

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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:
•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 isconnected.
•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.
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.
Industrial Ethernet Switches
Industrial Grade Gigabit PoE Managed Ethernet Switches
Hardware Manual
Version 1.0 (June 2019)
This manual supports the following models:
•LMP-1202M-SFP
•LMP-1202M-SFP-T

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ATEX Certification
ATEX Marking String: II 3G Ex nA nC IIC T4 Gc
ATEX Certificate No.: DEMKO 18 ATEX 2104X
Standards: EN 60079-0:2012 + A11:2013, EN 60079-15:2010
Temperature code: T4
Specific Conditions of Use
•The equipment shall be installed in an enclosure that provides a degree of protection not less than IP 54 in
accordance with EN 60079-15 and accessible only by the use of a tool. In addition, the equipment shall only be
used in an area of not more than pollution degree 2 as defined in EN 60664-1.
•Provisions shall be made to prevent the rated voltage from being exceeded by transient disturbances of more
than 140%.
•Conductors suitable for use in an ambient temperature of 105.7°C must be used for the Power Supply Terminal
•The external grounding conduct shall be at least 4 mm2.
WARNING: EXPLOSION HAZARD – Do not disconnect while the circuit is live or unless the area is free of ignitable
concentrations.
This document is the current official release manual. Please check our website (www.antaira.com) for any
updated manual or contact us by e-mail ([e-mail]) or address (780 Challenger Street, Brea,
CA 92821, USA)

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Table of Contents
1. Introduction ........................................................................... 1
1.1 Product Overview 1
1.2 Product Software Features 1
1.3 Product Hardware Features 2
1.4 Package Contents 3
1.5 Safety Precaution 3
2. Hardware Description ........................................................... 4
2.1 Physical Dimensions 4
2.2 Front Panel 5
2.3 Top View 5
2.4 LED Indicators 6
2.5 Reset Button 7
2.6 Ethernet Ports 7
2.7 Cabling 8
2.8 Wiring the Power Inputs 11
2.9 Wiring the Fault Alarm Contact 11
2.10 Grounding Note 12
3. Mounting Installation........................................................... 13
3.1 DIN-Rail Mounting 13
3.2 Wall Mounting 14
4. Hardware Installation .......................................................... 15
4.1 Installation Steps 15
4.2 Maintenance and Service 15
5. Technical Specifications .................................................... 16

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1. Introduction
All Antaira industrial managed switches come with a pre-installed “user friendly” web console interface,
which allows users to easily configure and manage the units, whether one is using a serial console and
command line interface(CLI) commands like Telnet, SSH, HTTP (Web GUI) or simple network
management protocols (SNMP).
1.1 Product Overview
Antaira’s LMP-1202M-SFP series is a 12-port industrial PoE+ managed Ethernet switch that is
embedded with 8*10/100Tx Ethernet ports that support IEEE802.3at/af for a maximum of
30W/port, 2*10/100/1000Tx RJ45 and 2*100/1000 dual rate SFP slots for Gigabit fiber
connections. The LMP-1202M-SFP series is a fully manageable Layer 2 Ethernet switch that is
pre-loaded with a user-friendly web management console design. It supports the ring network
redundancy function using the market’s open standard ITU-T G.8032 ERPS (Ethernet Ring
Protection Switch) protocol that has a <50ms network recovery time. The advanced network
filtering and security functions, such as, IGMP, VLAN, QoS, SNMP, RMON, ModbusTCP, and
802.1X/HTTPS/SSH/SSL increase determinism and improve network management for remote
SCADA systems or control networks.
The LMP-1202M-SFP series is IP30 rated and DIN-rail mountable. There are also two wide
operating temperature models for either a standard temperature range (STD: -10°C to 70°C) or an
extended temperature range (EOT: -40°C to 75°C). It also provides high EFT and ESD protection
for industrial networking applications, such as, power/utility, water wastewater, oil/gas/mining,
factory automation, security surveillance within transportation, ITS and any other outdoor or harsh
environment.
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
 Qos, traffic classification QoS, Cos, bandwidth control for Ingress and Egress, broadcast
storm control, Diffserv
 IEEE802.1q VLAN tagging, port-based VLAN support
 IGMP snooping v1/v2, IGMP filtering / throttling, IGMP query up to 256 group

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 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 by Email: Cold/Warm Start, Power Failure, Authentication, SNMP
trap and Fault Alarm Relay Output
 Software Upgrade via TFTP and HTTP
 Configuration Backup – USB Port
1.3 Product Hardware Features
 System Interface and Performance
• All RJ-45 ports support Auto MDI Function
• Embedded 8*10/100Tx (PSE 30W/Port) RJ45 Ports, 2*10/100/1000Tx RJ45, and
2*100/1000 SFP Slots
• Store-and-forward switching architecture
• 8K MAC address table
• Power line EFT protection: 2,000VDC; Ethernet ESD protection: 6,000VDC
 Power Input
• DC 48~55V 5.5A redundant with a 6-pin removal terminal block
• One user programmable alarm relay contact 24 VDC, 1A resistive
• The power input specification is complied with the requirements of SELV (Safety Extra Low
Voltage), and the power supply should be complied with UL 61010-1 & UL 61010-2-201
 Operating Temperature
• LMP-1202M-SFP: -10°C to 70°C
• LMP-1202M-SFP-T: -40°C to 75°C
 Case/Installation
• IP-30 protection metal housing
• DIN-Rail and wall mount design
• Installation in a Pollution Degree 2 industrial environment

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1.4 Package Contents
1– LMP-1202M-SFP series: 12-port industrial gigabit PoE+ managed Ethernet switch, with
8*10/100Tx (PSE 30W/Port), 2*10/100/1000Tx RJ45 and 2*100/1000 SFP Slots
 1-Quick Installation Guide
 2-Wall mounting brackets and screws
 1-RJ45 to DB9 Serial Console cable
 1-DC cable –18 AWG & DC jack 5.5x2.1mm
1.5 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 user manual.
Warning Labels
The caution label means that you should check the certain information on user manual when working with
the device. (Shown in Figure 1.1)
Figure 1.1 - Caution Label
This warning label is on the device, and means that the surface of the device is hot. (Shown in Figure 1.2)
Figure 1.2 - Hot Surface Warning Label

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2. Hardware Description
2.1 Physical Dimensions
Figure 2.1, below, shows the physical dimensions of Antaira’s LMP-1202M-SFP series: 12-port
industrial PoE+ managed Ethernet switches, with 8*10/100Tx (PSE 30W/Port), 2*10/100/1000Tx
RJ45 and 2*100/1000 SFP slots.
(W x D x H) is 54mm x 99mm x 142mm
Figure 2.1
LMP-1202M-SFP Series Physical Dimensions

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2.2 Front Panel
The front panel of the LMP-1202M-SFP series industrial gigabit PoE+ managed Ethernet switch is
shown below in Figure 2.2.
Figure2.2 - The Front Panel of LMP-1202M-SFP Series
2.3 Top View
Figure 2.3, below, shows the top panel of the LMP-1202M-SFP series switch that is
equipped with one 6-pin removal terminal block connector for dual DC power inputs
48~55VDC.
Figure2.3 - Top Panel View of LMP-1202M-SFP Series
Console Port
LED for Power 1, Power 2,
Fault, Master, and Ring
6-Pin Removal Terminal Block (Power Input)
USB for Configuration Back-up
LAN# 9~10 – 10/100Tx RJ45
LAN# 1~8 – 10/100Tx RJ45
Reset Button
SFP# 11~12 – LED for Link/Activity Status
LAN# 9~10 – LED for Link/Activity Status
1000Mbps
LAN# 9~10 – LED for Link/Activity Status
10/100Mbps
SFP# 11~12 – 100/1000
Grounding Screw
LAN# 1~8 – LED for Link/Activity Status
10/100Mbps
LAN# 1~8 – LED for PoE Status

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2.4 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
P1 Green
On
Power input 1 is active
Off
Power input 1 is inactive
P2 Green
On
Power input 2 is active
Off
Power input 2 is inactive
Fault
Green/
Red
Green
Preconfigured alarms are not detecting failure
Red
Preconfigured alarms are detecting failure
Off
Switch is in the process of booting
Master Green
On
ERPS Owner Mode (Ring Master) is ready
Off
ERPS Owner Mode is not active
Ring Green
On
Ring Network is active
Off
Ring Network is not active
LAN Port 1 ~ 8
(Left LED)
Green
On
Connected to network, 10/100Mbps
Flashing
Networking is active
Off Not connected to network
LAN Port 1~ 8
(Right LED)
PoE Indicators
Green
On The port is supplying power to the powered-device
Off No powered-device attached or power supplying fails
Gigabit Ports LED Indicators
LED Color Description
SFP Port
11~12
LNK/ACT
Green
1000Mbps
On Connected to network
Flashing
Networking is active
Amber
100Mbps
Off Not connected to network
LAN Port
9~10
(Upper LED)
Green
On Connected to network, 1000Mbps
Flashing
Networking is active
Off Not connected to network
LAN Port
9~10
(Lower LED)
Green
On Connected to network, 10/100Mbps
Flashing Networking is active
Off Not connected to network
Table 2.1 - LED Indicators for LMP-1002C-SFP Series
Caution:"P1" is the abbreviation for "Power ", “P2” is for “Power 2”, “LNK” is for “Link”, and "ACT" is
for "Activity".

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2.5 Reset Button
There is a Reset button located on the front 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
1 Save running configuration to USB
4-6 Reboot the switch
7 or more Restore factory default
Table 2.2 – Reset Button Functions
2.6 Ethernet Ports
RJ-45 Ports
RJ-45 Ports (Auto MDI/MDIX): The RJ-45 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.
RJ-45 Pin Assignments
Pin Number
Assignment
1
Rx+
2
Rx-
3
Tx+
6
Tx-
Table 2.3 - RJ45 Pin Assignments
Note:
The “+” and “-” signs represent the polarity of the wires that make up each wire pair.
All ports on this industrial Ethernet switch support automatic MDI operations. Users can use
straight-through cables (see figure below) for all network connections to PCs, servers, and other
switches or hubs. With straight-through cabling, pins 1, 2, 3, and 6 are at one end of the cable and
are connected straight through to pins 1, 2, 3 and 6 at the other end of the cable. The table below
(Table 2.3) shows the 10BASE-T/100BASE-TX/1000BASE-T MDI port pin outs.
Pin MDI-X Signal Name MDI Signal Name
1
Receive Data plus (RD+)
Transmit Data plus (TD+)
2
Receive Data minus (RD-)
Transmit Data minus (TD-)
3
Transmit Data plus (TD+)
Receive Data plus (RD+)
6
Transmit Data minus (TD-)
Receive Data minus (RD-)
Table 2.4 - Ethernet Signal Pin

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Figure 2.7 - Transceiver to the SFP Module
Figure 2.8 - Transceiver Inserted
The following figures show the cabling schematics for straight-through and crossover.
2.7 Cabling
Use the four twisted-pair, category 5e, or the above cabling for the RJ-45 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.
Caution:Please employ optional optical transceiver (SFP) that complies with IEC 60825-1
and classified as Class 1 laser product.
The small form-factor pluggable (SFP) is a compact optical transceiver used in optical
communications for both telecommunication and data communication applications. To connect the
transceiver and LC cable, please follow the steps below:
First, insert the SFP transceiver module into the SFP slot as shown below in Figure 2.7. Notice that
the triangle mark is at the bottom of the SFP slot. Figure 2.8 shows that the SFP transceiver
module has been inserted.
Figure 2.5
Crossover Cable Schematic
Figure 2.4
Straight-Through Cable Schematic

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Second, insert the fiber cable of the LC connector into the transceiver as shown in Figure 2.9.
Figure 2.9 - LC Connector to the Transceiver
To remove the LC connector from the transceiver, please follow the steps shown below:
1. Press the upper side of the LC connector from the transceiver and pull it out to release as
shown below in Figure 2.10.
Figure 2.10 - Remove LC Connector
2. Push down the metal clasp and pull the transceiver out by the plastic part as shown below in
Figure 2.11.
Figure 2.11
Pull Out from the SFP Module

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2.7 Wiring the Power Inputs
Caution: Please follow the steps below when inserting the power wire.
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 2.12.
Figure 2.12 - Power Terminal Block
2. Tighten the wire-clamp screws to prevent the wires from loosening, as shown below in Figure 2.13.
Figure 2.13 - Power Terminal Block
Note
• Only use copper conductors, 105.7°C, tighten to 7 in-lbs (0.8 Nm).
• The wire gauge for the terminal block should range between 18~20 AWG.
• Use conductors with insulation rated for at least 105.7°C.

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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 2.14. By inserting the wires, it will detect the fault status including power failure or port link
failure (managed industrial switch only) and forma normally open circuit. An application example for
the fault alarm contact is shown below in Figure 2.14.
Caution:
• The wire gauge for the terminal block should range between 12 ~ 24AWG
• If only using one power source, jumper Pin 1 to Pin 5 and Pin 2 to Pin 6 to
eliminate power fault alarm.
2.10 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 blow in Figure 2.15.
Figure 2.15 - Grounding screw
Caution: Using a shielded cable achieves better electromagnetic compatibility.
Figure 2.14 - Wiring the Fault Alarm Contact

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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.
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 on to 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 3.2
Insert the Switch on the DIN-Rail
Figure 3.3
Stable the Switch on DIN-Rail
Figure 3.1
The Rear Side of the Switch and DIN-Rail Bracket

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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
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.
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.
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

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4. Hardware Installation
4.1 Installation Steps
This section will explain how to install Antaira’s LMP-1202M-SFP series: 12-port industrial PoE+
managed Ethernet switches with 8*10/100Tx (PSE: 30W/Port), 2*10/100/1000Tx RJ45, and
2*100/1000 SFP slots.
Caution: This device is intended for use indoor and at altitudes up to 2000 meters.
Caution: The device is intended to be installed in an industrial control enclosure and panel.
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 you want 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.
• If you need 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 RJ-45 cable into 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 (RJ-45) 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.
4.2 Maintenance and Service
•If the device requires servicing of any kind, the user is required to disconnect and remove it
from its mounting. The initial installation should be done in a way that makes this as
convenient as possible.

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•Voltage/Power lines should be properly insulated as well as other cables. Be careful when
handling them so as to not trip over.
•Do not under any circumstance insert foreign objects of any kind into the heat dissipation
holes located in the different faces of the device. This may not only harm the internal layout,
but might cause harm to user as well.
•Do not under any circumstance open the device for any reason. Please contact your dealer for
any repair needed or follow the instructions within the manual.
•Clean the device with dry soft cloth.
5. Technical Specifications
Table 5.1 has the technical specifications for Antaira’s LMP-1202M-SFP series: 12-port industrial
PoE+ managed Ethernet switch, with 8*10/100Tx (PSE: 30W/Port), 2*10/100/1000Tx RJ45,
and 2*100/1000 SFP slots.
Standards
IEEE 802.3
10Base-T 10Mbit/s Ethernet
IEEE 802.3u
100Base-Tx, 100Base-Fx, Fast Ethernet
IEEE 802.3ab
1000Base-Tx Gigabit Ethernet
IEEE 802.3z
Gigabit Fiber
IEEE 802.3x
Flow Control for Full Duplex
IEEE 8023.af
Power-over-Ethernet
IEEE 802.3at
Power-over-Ethernet Plus (Enhanced)
IEEE 802.3ad
Port Trunking with LACP
IEEE 802.1d
STP (Spanning Tree Protocol)
IEEE 802.1w
RSTP (Rapid Spanning Tree Protocol)
IEEE 802.1s
MTP (Multiple Spanning Tree Protocol)
ITU-TG.8032 / Y.1344
ERPS (Ethernet Ring Protection Switch)
IEEE 802.1q
Virtual LANs (VLAN)
IEEE 802.1x
Port based Network Control, Authentication
IEEE 802.1ad
Stacked VLAN, Q-in-Q
IEEE 802.1p
QoS/CoS Protocol for Traffic Prioritization
Switch
Protocol
IGMPv1/v2, SNMPv1/v2c/v3, TFTP, SNTP, SMTP, RMON,
HTTP, HTTPS, Telnet, Syslog, DHCP Option 66/67/82,
SSH/SSL, Modbus/TCP, LLDP, IPv4/IPv6
Data Process
Store and Forward
Transfer Rate
14,880 pps for 10Base-Tx Ethernet port
148,800 pps for 100Base-TX Fast Ethernet port
1,488,000pps for 1000Base-TxGigabit Ethernet port
Packet Buffer
4 Mbits
MAC Table
8K