KOMP UF-MM-1G-C Ubiquiti Compatible 1000BASE-SX SFP Transceiver Module, MMF, 850nm, DOM

Network upgrades often stall when proprietary optics lock you into costly vendor-specific modules. The KOMP UF-MM-1G-C eliminates that barrier: a fully Ubiquiti-compatible SFP transceiver delivering reliable 1.25 Gbps over multimode fiber at 850 nm. It plugs directly into Ubiquiti switches and routers, providing seamless 1000BASE-SX connectivity without compatibility concerns. With Digital Optical Monitoring (DOM), you gain real-time visibility into optical parameters, enabling proactive network management. Built around a VCSEL transmitter and LC duplex connector, this hot-pluggable module supports distances up to 550 m on OM2/OM3/OM4 fiber, making it ideal for enterprise LAN backbones, campus links, and data center interconnects.

Who is it for

IT administrators and network engineers managing Ubiquiti-based infrastructures who need cost-effective, high-performance fiber connectivity. It suits small-to-medium businesses, educational campuses, and branch offices where multimode fiber is already installed or planned. If you require vendor flexibility, DOM diagnostics, and dependable gigabit speeds without overspending on original optics, this transceiver is built for you.

Main features

• Ubiquiti UF-MM-1G-C compatible — drop-in replacement for Ubiquiti SFP modules
• 1000BASE-SX standard, 1.25 Gbps data rate over multimode fiber
• 850 nm VCSEL transmitter with LC duplex connector
• Digital Optical Monitoring (DOM) for real-time diagnostics
• Hot-pluggable SFP form factor, supports up to 550 m on OM2/OM3/OM4
• Low power consumption (< 1 W), 3.3 V supply, operating temperature 0°C to 70°C
• Compliant with IEEE 802.3z and SFP MSA

Specifications

• Form Factor: SFP
• Data Rate: 1.25 Gbps
• Wavelength: 850 nm
• Max Distance: 550 m
• Fiber Type: Multi-Mode Fiber (MMF)
• Connector: LC Duplex
• Interface Standard: 1000BASE-SX
• DOM: Yes
• Compatibility: Ubiquiti UF-MM-1G-C
• Operating Temperature: 0°C to 70°C
• Power Consumption: < 1 W
• Hot-Pluggable: Yes
• Standards: IEEE 802.3z, SFP MSA
• Transmitter Type: VCSEL
• Power Supply: 3.3 V
• Supported Cable: OM2, OM3, OM4

Tips

Ensure your Ubiquiti device firmware is up to date to guarantee full DOM functionality. For optimal performance, use OM3 or OM4 fiber for distances beyond 300 m. Always clean fiber connectors before installation to prevent signal loss. Store unused modules in protective caps to avoid dust contamination.