ComNet Ethernet over Coax Extender 1 Channel PoE Fast Ethernet

The ComNet CLFE1EOC is a rugged, industrial-grade Ethernet over Coax extender designed to transmit 10/100 Mbps Fast Ethernet signals over existing coaxial cable infrastructure. This unmanaged device supports Power over Ethernet (PoE) input and output, delivering up to 30W to powered devices, and operates reliably in extreme temperatures from -40°C to +75°C. Ideal for extending network connectivity in challenging environments such as surveillance, transportation, and industrial automation.

Advantages

Leverages existing coax cabling to reduce installation costs and downtime. Supports PoE+ for flexible device powering. Compact, ruggedized aluminum housing with DIN-rail or wall mount options ensures easy deployment in space-constrained or harsh locations.

Suitable for

• Extending Ethernet over coax in legacy CCTV systems
• Industrial automation and process control networks
• Transportation infrastructure (tunnels, railways, airports)
• Remote monitoring and access control applications

Key specifications

• Ethernet Standard: IEEE 802.3 10BASE-T, IEEE 802.3u 100BASE-TX
• Data Rate: 10/100 Mbps (Fast Ethernet)
• Coax Data Rate: Up to 100 Mbps Full Duplex
• PoE Standard: IEEE 802.3af (PoE), IEEE 802.3at (PoE+)
• PoE Output Power: Up to 30W
• Ports: 1x RJ-45 (Auto MDI/MDI-X), 1x BNC (75 Ohm)
• Max Coax Distance: Up to 762 m (2500 ft) over RG-59
• Power Input: 48-56 VDC (Terminal Block or PoE)
• Operating Temperature: -40°C to +75°C
• Enclosure: Ruggedized Aluminum
• Mounting: DIN-rail or Wall Mount
• LED Indicators: Power, Ethernet Link/Activity, Coax Link/Activity, PoE Status
• Compliance: CE, FCC, RoHS
• Power Consumption: < 5W (excluding PoE load)

Recommendations

For optimal performance, use RG-6 or RG-11 coax for longer distances. Ensure the power source provides 48-56 VDC if not using PoE input. This extender is unmanaged; no configuration required.