The Moxa IMC-21GA is an industrial Gigabit Ethernet-to-fiber media converter that bridges 10/100/1000BaseT(X) copper to 100/1000Base fiber via an SFP slot. With a -10 to 60°C operating range, it’s a strong fit for industrial cabinets and plant deployments where you want Gigabit performance and the flexibility to choose the right fiber optic module for your site.

Why We Love This Product

• Gigabit-ready conversion supports modern OT networks and higher-throughput devices
• SFP slot lets you choose optics for your required distance and fiber type
• -10 to 60°C operating range suits typical industrial indoor environments
• Great middle ground: flexible optics without the harsh-temperature premium

How Our Customers Use It

• Extending Gigabit Ethernet to remote cabinets and equipment over fiber
• Linking cameras, APs, and edge devices where copper runs are unreliable
• Site backbone upgrades moving critical links from copper to fiber
• Standardising on one converter platform while selecting SFPs per site needs

Choosing Tips

• Choose IMC-21GA when you want Gigabit conversion with SFP flexibility and -10 to 60°C rating
• If your environment needs extreme temperature tolerance, choose IMC-21GA-T (-40 to 75°C)
• If you want a fixed long-distance optic (e.g., 10 km) without SFP selection, choose an LX fixed-interface model instead