Antaira LNX-2004G-SFP (-T) 20-Port Unmanaged Gigabit Ethernet Switch, 4 SFP Slots

Antaira LNX-2004G-SFP (-T) 20-Port Unmanaged Gigabit Ethernet Switch
Model: LNX-2004G-SFP
Availability: IN STOCK

Choose Options

Operating Temperature:

Qty: Add to Cart

Antaira LNX-2004G-SFP Industrial Unmanaged Gigabit Etherent Switch with 20 Total Ports, 4 SFPs

Every industrial network center requires reliable switches to handle heavy traffic and management. Whether you are working in intelligent transportation or a substation, consider Antaira’s LNX-2004G-SFP as a critical component. With 16 Gigabit Ethernet ports and 4 SFP ports, it offers the capacity to unite data-intensive devices in harmonious communication. Having 20 Gigabit Ethernet ports, this is a switch with massive throughput. What the RJ45 Ethernet ports don’t offer are covered by four SFP slots. The SFPs work with standard fiber designs, giving your network higher bandwidth and long-distance coverage. This single switch is ideal when connecting scattered campuses, security cameras, or pipelines.

Although the LNX-2004G-SFP’s data moving ability is impressive, its reliability is even better. Built for harsh environments, the switch withstands industrial power surges and shocks. It handles temperatures far more extreme than any human operators can take. And, the rugged metal housing and mounting design are the pinnacles of stability. These features plus automated power failure detection and redundant voltage input make it legitimately challenging to take this switch offline. Because it will last, you get a 5-year warranty.

Key Features

  • Industrial-grade unmanaged 20-port Gigabit switch
  • 16 RJ45 Gigabit (10/100/1000Tx) ports with auto MDI/MDI-X
  • 4 SFP ports
  • Store-and-Forward switching and 8K MAC table
  • Surge protection to 2,000 VDC and ESD protection to 6,000 VDC
  • 12 to 48 VDC redundant power input
  • Relay output for failure notification
  • Fanless, rugged metal enclosure with DIN-rail and wall mounting brackets
  • Select from two operating temperature models
  • 5-year warranty


LNX-2004G-SFP,    Standard Operating Temperature of -10° to 70°C
LNX-2004G-SFP-T, Extended Operating Temperature of -40° to 75°C

Build your networks with equipment you trust. If you have questions, speak with one of our experts today. We’ll help weigh the pros and cons, so you have the information necessary to optimize your network and budget. Let Westward Sales be your partner in network design.

Total Ports20
Ethernet Ports16 Gigabit (10/100/1000TX), Auto MDI / MDI-X
Fiber Ports4 x 100/1000 SFP Slot
Processing TypeStore and Forward
StandardsIEEE 802.3, 802.3u, 802.3ab, 802.3z
Transfer Rate14,880pps for Ethernet Port / 148,800pps for Fast Ethernet Port / 1,488,000pps for Gigabit Ethernet Port
Jumbo Frame Support9.2 kB
MAC Table Size8 kB
Power Consumption16.5 W
Connection1 removable 6-pin terminal block
Input Voltage12 to 48 VDC, Redundant
EFT Protection2,000 VDC for Power Line
ESD Protection6,000 VDC for Ethernet
Reverse Polarity ProtectionYes
Overload ProtectionYes
EnclosureMetal, 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 (Pending)
Warranty5 Years
Download NameFile Size
LNX-2004G-SFP Datasheet339.1KB
LNX-2004G-SFP User Manual1.04MB