antaira LMP-2012G-SFP Series 20 Port Industrial Gigabit PoE Light Layer 3 Managed Ethernet Switch User Manual

: June 13, 2024
: antaira

antaira LMP-2012G-SFP Series 20 Port Industrial Gigabit PoE Light Layer 3 Managed Ethernet Switch

Overview

Antaira Technologies’ LMP-2012G-SFP series is a 20-port industrial gigabit PoE+ managed Ethernet switch embedded with 810/100/1000Tx Ethernet ports and 12100/1000 dual rate SFP slots for fiber connections. The LMP-2012G-SFP is a fully manageable light layer 3 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 temperature range (EOT: -40°C to 75°C).

Product Hardware Features

System Interface and Performance

All RJ45 ports support Auto MDI/MDI-X Function
Embedded 810/100/1000Tx (30W/port) RJ45 ports and 12100/1000 SFP slots
Store-and-forward switching architecture
8K MAC address table

Power Input

DC 48~55V redundant, with a 4-pin and 2-pin removal terminal blocks
The power input specification complies with the requirements of SELV (Safety Extra Low Voltage) and the power supply should comply with UL 61010-1 & UL 61010-2-201

Operating Temperature

LMP-2012G-SFP: -10°C to 65°C
LMP-2012G-SFP-T: -40°C to 75°C

Case / Installation

IP30 protection metal housing
DIN-Rail and wall-mount design
Installation in a Pollution Degree 2 industrial environment

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
IEEE 802.1q VLAN tagging, port-based VLAN support
IGMP snooping v1/v2/v3, IGMP filtering / throttling, IGMP query up to 1024 group
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: Cold/Warm Start, Power Failure, Authentication, SNMP trap and Fault Alarm Relay Output Storage Upgrade via TFTP and HTTP

Configuration Backup – USB Port

Package Contents

LMP-2012G-SFP(-T)
Quick Installation Guide
Wall mounting bracket set with screws
DC cable – 18AWG & DC jack 5.5 x 2.1mm**Wire: White (+) / Black (-)
Dust cover set
RJ45 to DB9 serial console cable

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.

Warning Labels

The caution label means that you should check certain information on the user manual when working with the device. (Shown in Figure 1.1)

Figure 1.1 – Caution Label
Figure 1.2 – Hot Surface Warning Label

Hardware Description

Physical Dimensions

Figure 2.1, below, shows the physical dimensions of this product series:

(W x D x H) is 71.5mm x 99mm x 142mm

Figure 2.1 – Physical Dimensions

Front View Panel

Figure 2.2, below, shows the front panel of the product series:

**Figure 2.2 – Front View Panel

**

Top View Panel

Figure 2.3 – Top View Panel

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.

Table 2.1 – LED Indicators

LED	Color	Description
P1	Green	On
Off	Power Input 1 is inactive
P2	Green	On
Off	Power Input 2 is inactive
Status	Green	On

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| | On| Connected to network, 10/100/1000Mbps
(Upper LED)| Green| Flashing| Networking is active
---|---|---|---
Off| Not connected to network
LAN Port 1~8 (Lower LED)| | On| Supplying power to the powered-device
Off| Not connected to a powered-device
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

Note: “P1” is the abbreviation for “Power 1”, “P2” is for “Power 2”, “LNK” is for “Link”, and “ACT” is for “Activity”.

Reset Button

There is a “reset” button located on the top 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.

Table 2.2 – Reset Button Functions

Seconds	Function	Fault LED
0s < t (press time) < 4s	Reboot the switch	LED is flashing with green color
4s < t (press time) < 8s	Restore factory default	LED is flashing with green

and red color
8s < t (press time)| Backup configuration to USB (startup-config)| LED is flashing with red color

Ethernet Ports

RJ45 Ports
RJ45 Ports (Auto MDI/MDI-X) : The RJ45 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.
RJ45 Pin Assignments
Table 2.2 – 10/100Base-T(X) RJ45 Pin Assignments

Crossover Cable

|

Straight Through Cable

---|---
Pin Number / Signal| Pin Number / Signal| Pin Number / Signal| Pin Number / Signal
1 / RX+| 3 / TX+| 1 / RX+| 1 / TX+
2 / RX-| 6 / TX-| 2 / RX-| 2 / TX-
3 / TX+| 1 / RX+| 3 / TX+| 3 / RX+
6 / TX-| 2 / RX-| 6 / TX-| 6 / RX-

Table 2.3 – 1000Base-T RJ45 Pin Assignments

Crossover Cable

|

Straight Through Cable

---|---
Pin Number / Signal| Pin Number / Signal| Pin Number / Signal| Pin Number / Signal
1 / TP0+| 3 / TP1+| 1 / TP0+| 1 / TP1+
2 / TP0-| 6 / TP1-| 2 / TP0-| 2 / TP1-
3 / TP1+| 1 / TP0+| 3 / TP1+| 3 / TP0+
4 / TP2+| 7 / TP3+| 4 / TP2+| 4 / TP3+
5 / TP2-| 8 / TP3-| 5 / TP2-| 5 / TP3-
6 / TP1-| 2 / TP0-| 6 / TP1-| 6 / TP0-
7 / TP3+| 4 / TP2+| 7 / TP3+| 7 / TP2+
8 / TP3-| 5 / TP2-| 8 / TP3-| 8 / TP2-

Note: “+” and “-” signs represent the polarity of the wires that make up each wire pair.

Cabling

Use the four twisted-pair, category 5e, or the above cabling for the RJ45 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.

The small form-factor pluggable (SFP) is a compact optical transceiver used in optical communications for both telecommunication and data communication applications.

Caution: Please employ an optional optical transceiver (SFP/Fixed Fiber) that complies with IEC 60825-1, 21 CFR 1040 Section 1040.10 and 1040.11, classified as Class 1 laser product.

Attention: Veuillez utiliser un émetteur-récepteur optique en option (SFP/fibre fixe) conforme à la norme IEC 60825-1, 21 CFR 1040 Section 1040.10 et 1040.11, classé comme produit laser de classe 1.

Wiring the Power Inputs

Caution: Please follow the steps below when inserting the power wire.

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 2.6.
Figure 2.6 – Power Terminal Block
Tighten the wire-clamp screws to prevent the wires from loosening, as shown below in Figure 2.7.
**Figure 2.7 – Power Terminal Block

**

Caution:
Only use copper conductors, 125°C, tighten to 5 lbs.
The wire gauge for the terminal block should range between 18~20 AWG

Wiring the Relay Contact

The fault alarm contact is in the middle of the terminal block connector as the picture shows below in Figure 2.8. By inserting the wires, it will detect the fault status including power failure or port link failure (managed industrial switch only), and form a normal open circuit. An example is shown below in Figure 2.8.

Figure 2.8 – Wiring the Fault Alarm Contact

Caution:
The wire gauge for the terminal block should range between 12 ~ 24 AWG.
If only using one power source, jumper Pin 1 to Pin 5 and Pin 2 to Pin 6 to eliminate power fault alarm

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 below in Figure 2.9.

Figure 2.9 – Grounding Screw Symbol

Caution: Using a shielded cable achieves better electromagnetic compatibility.

Mounting Installation

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:

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.
To remove the DIN-Rail bracket, do the opposite from step 1.
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.
Figure 3.2 – Insert the Switch on the DIN-Rail
Lightly pull down the bracket onto the rail as shown below in Figure 3.3.
Figure 3.3 – Stable the Switch on the DIN-Rail
Check if the bracket is mounted tightly on the rail.
Figure 3.1 – Rear View of the Switch and DIN-Rail
To remove the industrial Ethernet switch from the rail, do the opposite from the above steps.

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

Attention: “Wall” signifie mur de panneau de commande industriel.

Remove the DIN-Rail bracket from the industrial Ethernet switch by loosening the screws.
Place the wall mounting brackets on the top and bottom of the industrial Ethernet switch.
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.
Use the hook holes at the corners of the wall mounting bracket to hang the industrial Ethernet switch on the wall.
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 – Wall Mounting Bracket Dimensions

Hardware Installation

Installation Steps

This section will explain how to install the industrial Ethernet switch:

Caution: This device is intended for indoor use.

Caution : The device is intended to be installed in an industrial control enclosure and panel.

Installation Steps

Unpack the industrial Ethernet switch from the original packing box.
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 it is required to wall mount the industrial Ethernet switch, please refer to the Wall Mounting section for wall mounting installation.
To hang the industrial Ethernet switch on a DIN-Rail or wall, please refer to the Mounting Installation section.
Power on the industrial Ethernet switch and then the power LED light will turn on.
- For the 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.
Prepare the twisted-pair, straight-through category 5 cable for Ethernet connection.
Insert one side of the RJ45 cable into the 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 (RJ45) 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.
When all connections are set and the LED lights all show normal, the installation is complete.

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.
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 users 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.

Troubleshooting

Always verify the right power cord or adapter is being used. Never use a power supply or adapter with a noncompliant DC output voltage or it will burn the equipment.
Select the proper UTP or STP cable in order to construct the network. Use an unshielded twisted-pair (UTP) or shield twisted-pair (STP) cable for RJ45 connections: 100Ω Category 5e for 10/100Mbps. Also be sure that the length of any twisted-pair connection does not exceed 100 meters (328 feet).
Diagnosing LED Indicators: To assist in identifying problems, the switch can be easily monitored with the LED indicators which help to identify if any problems exist.
- Please refer to the LED Indicators section for LED light indication.
If the power indicator LED does not turn on when the power cord is plugged in, the user may have a problem with the power cord. 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’ configuration or status.

Technical Specifications

Table 5.1 has the technical specifications for this product series.

Table 5.1 – Technical Specifications

Technology

L2 Switching| Port/MAC/Protocol/IP Subnet-based VLAN, GARP/GVRP, Loop Guard, Link Aggregation static/LACP, BPDU guard, Error disable recovery, IGMP snooping v2/v3, MLD snooping v1/v2, IGMP filtering, IPMC throttling / filtering leave proxy, DHCP snooping, G.8032 v1/v2
L3 Switching| DHCP option82, static routes
QoS| 802.1p Queueing, Input priority mapping, Storm control for Unicast/Multicast/Broadcast, Port/Queue/ACL policer, Port egress shaper, Queue egress shaper, DiffServ (DSCP), Tag remarking, Scheduler mode
Power Saving| ActiPHY, PerfectReach, IEEE 802.3az EEE power management
Network Redundancy| STP/RSTP/MSTP, port trunk with LACP, ERPS v1/v2 (<50ms)
Configuration| Http, Https, Telnet, SSH, CLI, TFTP, SNMP v3
System / Diagnostics| Dual Image Protection, PING, PING6
Switch Properties
Switch Architecture| Back-Plane (Switching Fabric): 40.0Gbps
Protocols| IPv4/IPv6, SNMP v1/v2c/v3, LLDP, LLDP-MED, HTTP, HTTPS, SSHv2 telnet, DHCP client, DHCPv6 client, DHCP server, Port Mirror, DNS client/proxy, IP based Access Filter, ICMPv6, syslog, Time Zone / Daylight Saving, NTP client, RMON, sFlow, Loop detection, Console Port, Power Lost Warning, Relay Trigger
Processing Type| Store and Forward
Flow Control| IEEE 802.3x for full duplex mode, back pressure for half duplex mode
Transfer Rate| 14,880pps for 10Base-T Ethernet 148,800pps for 100Base-T Fast Ethernet 1,488,000pps for Gigabit Ethernet
Packet Buffer| 4Mbits
Jumbo Frame| 9.6Kbytes
MAC Table Size| 8K
VLAN Group| 4095
IGMP Group| 1024
Port Interface

Ethernet Port

| 8*10/100/1000BaseTx (30W/Port)

Auto-negotiation speed, Full/Half duplex mode, and auto MDI/MDI-X connection

SFP Port| 12100/1000 SFP slots
RS232 Serial Console| 1RS232 in RJ45 connector with console cable, 115.2Kbps, 8, N, 1

LED Indicators

| System: Power 1, Power 2, Status, Master, Ring, PoE Load Ethernet ports: Speed/Link/Active

SFP: Link/Active

Configuration Backup| 1*USB 2.0
Protection

Network Cable

| 10Base-T: 2-pair UTP/STP Cat. 3, 4, 5 cable; EIA/TIA-568 100-ohm (100m) 100Base-TX: 2-pair 2-pair UTP/STP Cat. 5 cable; EIA/TIA-568 100-ohm (100m) 1000BaseTX: 4-pair UTP/STP Cat. 5/5E cable; EIA/TIA-568 100-ohm (100m)
Mechanical Characteristics
Housing| Metal, IP30 rated
Dimensions| 71.5 x 142 x 99 mm (W x H x D)
Weight| Unit: 3.66 lbs.
Shipping: 4.43 lbs.
Mounting| DIN-Rail mounting; Wall mounting
Power Requirement
Input Voltage| 48~55VDC Redundant Input
Power Connection| 1removable 4-contact terminal block and 1removable 2-contact terminal block
PoE Pin Out| V+, V+, V-, V-, for pin 1, 2, 3, 6 (Endspan, Mode A)
Relay Contact| 24VDC, 1A resistive
Overload Current Protection| Present (Slow-Blown Fuse)
Reverse Polarity Protection| Present
System Power Consumption| 19 Watts
PoE Power Budget| 240 Watts
Environmental Limits

Operating Temperature

| STD: -10°C to 65°C EOT: -40°C to 75°C
Storage Temperature| -40°C ~ 85°C
Ambient Relative Humidity| 5 to 95%, (non-condensing)
Regulatory Approvals
EMI| FCC Part 15 Subpart B Class A
CE EN55032/EN61000-6-4 Class A
EMS| CE EN55035/EN61000-6-2 EN61000-4-2,3,4,5,6,8
Free Fall| IEC60068-2-32
Shock| IEC60068-2-27
Vibration| IEC60068-2-6
Green| RoHS Compliant
Certifications| FCC, CE, UL 61010-1, UL 61010-2-201, NEMA TS2
Warranty| 5 Years

© Copyright 2022 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 © 2020 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.

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 is connected.
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 Managed Ethernet Switches

Hardware Manual
Version 1.1 (March 2022)

The manual supports the following models:

LMP-2012G-SFP
LMP-2012G-SFP-T

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).

Customer Support

Antaira Customer Service and Support
(Antaira US Headquarter) + 844-268-2472
(Antaira Europe Office) +48-22-862-88-81
(Antaira Asia Office) +886-2-2218-9733
Please report any problems to Antaira:
www.antaira.com / support@antaira.com
www.antaira.eu / info@antaira.eu
www.antaira.com.tw / info@antaira.com.tw
Any changes to this material will be announced on the Antaira website.

Documents / Resources

| antaira LMP-2012G-SFP Series 20 Port Industrial Gigabit PoE Light Layer 3 Managed Ethernet Switch [pdf] User Manual
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