Antaira LMP-1802G-SFP (-T) 18-Port Managed Gigabit PoE+ Switch, 2 SFP Slots

Antaira LMP-1802G-SFP-T 18-Port Managed Gigabit PoE+ Switch with 2 SFP slots
Model: LMP-1802G-SFP
Availability: 10 In Stock

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Antaira LMP-1802G-SFP 18-Port Managed Gigabit Switch, 16 PoE+ Ports with 2 SFP slots

For industrial applications that push the edge of performance and reliability, network engineers count on Antaira Technologies to meet their needs. The LMP-1802G-SFP is a versatile Ethernet switch equipped with Layer 2 and Layer 3 management, 16 Gigabit Power over Ethernet (PoE) ports, dual fiber-optic SFP slots, and industrial-grade ruggedness. It simultaneously powers PoE devices and transfers big data without showing signs of strain. It’s especially suited for aggregating IP cameras onto the fiber lines, which in turn transmit the video feeds over long distances.

The LMP-1802G-SFP is loaded with network management protocols needed to keep your network safe and flexible. Recovery and redundancy, security, access lists, PoE analytics and budgeting, alarms, fault management, performance monitoring, logging, and backup are just a few of the functions it hosts. The switch is easily configured using the serial console, command lines, and web interface.

The reliability of the LMP-1802G-SFP is second to none. It will remain working in the face of extreme temperatures, unsteady power inputs, and electromagnetic interference. Failure detection, redundant power inputs, surge protection, and -40° to 75°C operating temperature enhance reliability. A fanless, metal case features a standard DIN-rail bracket, making electrical panel installation a snap. With a 5-year warranty, you can trust the LNP-1802G-SFP to be a key component in your industrial network.

Key Features

  • Industrial-rated 18-port managed PoE+ Ethernet switch
  • 16 Gigabit PoE+ ports (10/100/1000Tx), 30 watts per port (IEEE 802.3af/at)
  • 2 SFP slots
  • Layer 2 and Layer 3 network management protocols such as broadcast storm protection, ACL, NAS, ARP, RADIUS, RMON, IGMP, VLAN, LLDL, QoS (IEEE802.1p/1Q), CoS/ToS, IPv4/IPv6, DHCP, SNMP v1/v2c/v3, HTTPS, SSH/SSL, and Modbus / TCP
  • STP, RSTP, MSTP and G.8032 ERPS (recovery <50 ms) for network fault tolerance
  • PoE ping alarm, scheduling, budget, and reboot
  • Web console supports Telnet and CLI commands
  • Port lock and MAC address filtering
  • Fault and warning notification via automated e-mail
  • Rugged metal case with DIN-rail and wall mounting brackets included
  • Choose from two operating temperature ranges
  • UL Certified
  • Backed by a 5-year warranty


LMP-1802G-SFP, Standard Operating Temperature, -10° to 70°C
LMP-1802G-SFP-T, Extended Operating Temperature, -40° to 75°C

The LMP-1802G-SFP offers complete control over your network. It provides the power and versatility to enable network customization and efficiency. At your communication center, you need an Ethernet switch that handles nearly anything. Speak with us today, and we’ll help you optimize and enhance your PoE options.


High Port Count Managed Ethernet Switches
CategoryEthernet Switch
Total Ports18
Ethernet Ports16 Gigabit (10/100/1000TX) PoE/PoE+, Auto MDI / MDI-X
Fiber Ports2 SFP Slots (100/1000FX)
Processing TypeStore and Forward and flow control with back pressure (IEEE 802.3x)
StandardsIEEE 802.3, 802.3u, 802.3x, 802.3ab, 802.3z, 802.3x, 802.3ad, 802.1d, 802.1w, 802.1s, 802.1Q, 802.1X, 802.1p, and ITU-T G.8032/Y.1344 ERPS protocols
Transfer Rate14,880 pps for Ethernet; 148,800 pps for Fast Ethernet; 1,488,000 pps for Gigabit Ethernet
Jumbo Frame Support9.6 kB
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, 1 to 4094
IGMP Snooping / GMRPIGMP v1, v2 and Query Mode. Up to 256 Groups
AuthenticationRADIUS Support
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, SNMPv1/v2c/v3, TFTP, SNTP, SMTP, RMON, HTTP, HTTPS, Telnet, Syslog, DHCP Option 66/67/82, SSH/SSL, Modbus/TCP, LLDP, IPv4/IPv6
Power Consumption15 W
Connection1 removable 6-pin terminal block
Input Voltage48 to 55 VDC, Redundant
EFT Protection2,000 VDC for Power Line
ESD Protection6,000 VDC for Ethernet
Reverse Polarity ProtectionYes
Overload ProtectionYes
EnclosureFanless, metal, IP30 Protection
Dimensions67 x 142 x 99 mm
Weight2.65 lbs.
MountingDIN-rail or wall mount
Shock / VibrationIEC 60068-2-27, IEC 60068-2-32, IEC 60068-2-6
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, and UL 61010-2-201
Warranty5 Years