Ethernet Switches, Routers and Extenders

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Ethernet Switches, Routers and Extenders 

How to connect an ethernet network between two buildings using existing wiring - Ethernet extender

Our extensive range of Ethernet devices at Micromax are made to withstand demanding environments and applications. We can provide a solution to your needs. 

Ethernet Switches 

We provide high performance Ethernet switches to ensure quality connectivity and communication. Our products are easy to install and cost effective with the capacity to withstand wide-ranging temperatures from -40C to +80C.  Our switches also have the option of single and multi-mode fiber optic ports. Micromax supplies a comprehensive range including managed, unmanaged, industrial grade, ultra-compact, DIN-rail mount, multi-ports, Power over Ethernet (PoE), gigabit options and more.  

Ethernet Routers 

Features of our Ethernet routers include firewall support, VPN security, SNMP management and robust design to handle harsh environments.  Use of an Ethernet router can create ease in data exchange and redistribution.

Ethernet Extenders

Ethernet extenders are an effective method of expanding your Ethernet LAN connections as needed. The extenders are simple to arrange and can be installed on top of existing copper cables.  

Click here to view our Ethernet Switches, Routers and Extenders product list 


  • Network Management
  • Data Information Control.

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Our suppliers of Ethernet Switches, Routers and Extenders include B&B SmartWorx (USA), Diamond Systems (USA) and Connect Tech Inc (Canada). 

Industries serviced

  • Government
  • Commercial
  • Military
  • Educational
  • Medical
  • Light and heavy industry
  • Retail.

Visit for more information




  • 2.5 kV isolation
  • ESD protection - 15 kV
  • Protects up to 4 channels
  • 230.4 kbps
  • Ideal for laptops, lower power serial ports



  • 2,500V, 2-way optical isolation
  • RS-232 on DB9 male and female connectors
  • Port-powered on both sides, no external power supply requiried



  • 2 KV Isolation
  • 1.5 Mbps Data Rate
  • -40 to 80 Degrees C Temperature
  • USB 2.0 - High Speed (480Mbps)
  • NEMA TS2

DB25 Model - 4WSD25OTB


  • Switchable modes. Supports 2-wire RS-485, 4-wire RS-485, and full duplex RS-422
  • Automatic RS-485 driver control.External software modifications are not required

DB9 Model - 4WSD9OTB


  • High Speed Communications. Supports data rates up to 115.2 kbps
  • Extended communications. Supports distances up to 4000 ft (1200 m)
  • Removable terminal blocks for easy RS-422/RS-485 connections.



  • 2 KV isolation
  • Add up to 32 nodes to RS-485 network
  • RS-422 2-wire, RS-485 2 or 4-wire
  • Modbus
  • UL Recognized


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