Antaira LNX-1802G (-T) 18-Port Unmanaged Fast Ethernet Switch, 2 SFP Slots

Antaira LNX-1802G 18-Port Unmanaged Ethernet Switch, 2 x Gb Combo Ports
Model: LNX-1802G
Availability: IN STOCK

Choose Options

Operating Temperature:

Qty: Add to Cart

Antaira LNX-1802G 18-Port Unmanaged Fast Ethernet Switch with 2 Gigabit Combo (RJ45 or SFP) Ports

When it comes to big tools for big networking jobs, Antaira’s LNX-1802G is the switch of choice for industrial applications. The unmanaged switch is a behemoth, enabling massive data transfers across 18 ports. The tempered aluminum casing is made for abuse, making this among the most reliable networking hubs for extreme industrial settings. Reliable tools are the core of effective production, and that is exactly what this switch is.

The LNX-1802G 18-port industrial Ethernet switch features 16 RJ45 Fast Ethernet ports (10/100TX) and 2 Gigabit combo ports.  A combo port is a pair of RJ45 Fast Ethernet and SFP slots.  One port of each pair may be enabled at a time. The combo ports share the internal switch fabric and port name (P17 and P18).  There are 20 physical ports on the front panel of which 18 are usable at one time.

The LNX-1802G gets the job done through redundant reliability design. Surge protection can handle up to 6,000 VDC, and the switch is temperature tested up to 80°C and as low as -40°C on the extended model. This durable package features DIN mounting brackets that fit industrial cabinets. On top of that, it utilizes Fast Ethernet and Gigabit speeds to enable heavy data to communicate between tools that need it. The ports can handle up to 1,488,000 pps with store and forward processing minimizing packet loss. Auto MDI and MDI-X switching further ensures that communication is seamless. Tying it all together is an unmanaged protocol that maximizes compatibility and minimizes installation efforts. Back it with a 5-year warranty and you have a powerful tool that keeps vital networking running smoothly no matter how intense the environment might be.


  • Unmanaged insdustrial 18-port Ethernet switch
  • 16 Fast Ethernet ports (10/100TX)
  • 2 Gigabit ports (10/100/1000T) – choose RJ45 or SFP
  • Store and Forward processing
  • 8K MAC Address Table
  • DIN-rail and wall mounting
  • 8K MAC address table
  • Redundant power input
  • Protection against static discharge, reverse polarity and current overload
  • 5 year warranty


LNX-1802G,    Standard operating temperatures, -10° to 70°C
LNX-1802G-T, Extended operating temperatures, -40° to 80°C

Antaira switches are the customizable solution that can bring just the right amount of power to your systems without exceeding your budget. Contact us today and we’ll help you select the perfect array of tools, meticulously matched for your needs, whether they include Internet of Things, artificial intelligence or even simple networks that require industrial reliability. Whatever the cause, we have the perfect tool that will improve your network reliability for years to come without encumbering your business with extended deployments or downtime.

Total Ports18
Ethernet Ports16 Fast Ethernet (10/100TX), Auto MDI / MDI-X
Fiber Ports2 x Gigabit (1000TX) Combo Ports (RJ45 or SFP)
WavelengthRefer to SFP Module
Processing TypeStore and Forward
StandardsIEEE 802.3, 802.3u, 802.3ab, 802.3z, 802.3x
Transfer Rate14,880 pps for Ethernet / 148,800 pps for Fast Ethernet / 1,488,000 pps for Gigabit Ethernet
Jumbo Frame Support9.6 Kbytes
MAC Table Size8K
Power Consumption9 Watts
Connection1 removable 6-pin terminal block
Input Voltage12 to 48 VDC, Redundant
EFT Protection3,000 VDC for Power Line
ESD Protection6,000 VDC for Ethernet
Reverse Polarity ProtectionYes
Overload ProtectionYes
EnclosureMetal, IP30 Protection
Dimensions72 x 152 x 105 mm
Weight3.5 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
Warranty5 Years
Download NameFile Size
LNX-1802G Datasheet1.01MB
LNX-1802G User Manual835.84KB