Antaira LMX-1202G-SFP (-T) 12-Port Managed Gigabit Ethernet Switch, 2 SFP Slots

Antaira LMX-1202G-SFP 12-Port Managed Gigabit Ethernet Switch, Dual SFP Port
Model: LMX-1202G-SFP
Availability: 96 In Stock

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Antaira LMX-1202G-SFP 12-Port Gigabit Managed Ethernet Switch with 2 SFP Ports

Reliability and performance are key elements for industrial communications. That’s why engineers and network IT specialists rely on Antaira for their Ethernet needs. The LMX-1202G-SFP managed Ethernet switch with 12 Gigabit ports is ideal for critical applications such as automation, transportation, security, energy, and public utilities.

With 10 Gigabit ports and 2 SFP slots, this switch is rich with Layer 2 management functions. It features a user-friendly web console interface for easy setup and deployment. It offers open standard Ethernet Ring Protection Switching (ERPS) to ensure fast network recovery of fewer than 50 milliseconds. It also implements QoS, SNMP, IGMP, VLAN, IEE802.1Q, alarming, fault handling, and configuration backup. Learn more about the LMX-1202G-SFP and its network management by clicking the Downloads tab to download the documentation.

An industrial Ethernet switch isn’t complete without its ability to withstand harsh plant floor and outdoor conditions. The LMX-1202G-SFP supports a standard operating temperature of -10°C to 70°C or an optional extended temperature for extreme heat and cold. Clean power is always a concern in massive industrial operations. That’s why you get high voltage and overload current protection and redundant 48V input power terminals. The switch is complete with safety and electrical approvals.

Key Features

  • Industrial Rated 12-Port Managed Gigabit Ethernet Switch
  • 10 Gigabit Ethernet (10/100/1000TX) ports, RJ45 connections
  • 2 SFP slots (100/1000FX)
  • Full suite of Layer 2 management: RSTP, ERPS, IGMP snooping, QoS, SNMP, DHCP, port mirroring, VLAN, port trunk, 802.1X, Modbus TCP, UPnP, system warnings, MAC table, a console port, and much more.
  • 48V redundant power input
  • Reverse polarity, spike, and surge protection
  • Fanless, metal enclosure with DIN-rail and wall mount brackets
  • Choose standard or extended operating temperature
  • Class 1, Division 2 and UL certified
  • 5-year warranty


LMX-1202G-SFP,    Standard operating temperature, -10 to 70°C
LMX-1202G-SFP-T, Extended operating temperature, -40 to 75°C

With 12 Gigabit ports, this managed switch moves data. It’s built for heavy-duty and high-traffic applications such as automation, security, intelligent transportation, mining operations, and more. When you need reliability, long life, and performance, count on the LMX-1202G-SFP.

CategoryEthernet Switch
Total Ports12
Ethernet Ports8 Gigabit (10/100/1000TX), Auto MDI / MDI-X
Fiber Ports2 SFP Slots (100/1000FX)
StandardsIEEE 802.3, 802.3u, 802.3ab, 802.3z, 802.3x, 802.1d, 802.1p, 802.1Q, ITU-T G.8032
Industrial ProtocolsModbus TCP
Jumbo Frame Support9.6 kB
WavelengthRefer to SFP Module
MAC Table Size8 kB
Network Management
Network RedundancySTP, RSTP, MSTP, and G.8032 ERPS Ring Redundancy (recovery < 50 ms)
VLAN (IEEE 802.1Q)Port Based, Tag Based, 0 to 4094
IGMP Snooping / GMRPIGMP v1, v2 and Query Mode. Up to 256 Groups
AuthenticationRADIUS Support
IP SecurityUp to 10 Specific IP Addresses
QoS8 Priority Queues per Port
System Alert EmailBy Exception Through Email
Console PortRS-232 (RJ45 port)
Configuration BackupUSB 2.0 Port
System ConfigurationWeb Console, Telnet, CLI
ProtocolsIGMPv1/v2, GVRP, SNMPv1/v2c/v3, DHCP Server/Client, SNTP, RMON, HTTP, Telnet, Syslog, LLDP, IPv6, LACP
Power Consumption15 W
Connection1 removable 6-pin terminal block
Input Voltage12 to 48 VDC, Redundant
Relay Alarm Contact1A @ 24VDC
Reverse Polarity ProtectionYes
EnclosureFanless, metal, IP30 Protection
Dimensions54 x 142 x 99 mm
Weight2.2 lbs.
MountingDIN-rail or wall mount
Operating TemperatureStandard: -10 to 70°C or Extended: -40 to 75°C
Storage Temperature-40 to 85°C
Humidity5 to 95% non-condensing
RoHS CompliantYes
CertificationsFCC, CE, UL 61010-1, UL 61010-2-201, and Class 1, Div 2
Warranty5 Years