The ComNet Ethernet CNFE2004M1A media converter is a robust solution for converting two-channel Ethernet electrical signals to a single optical output. With a high data rate of 10/100 Mbps and advanced features like auto-negotiation and MDI/MDI-X crossover, this device ensures seamless communication over long distances. Its unique Demux and Mux features enable efficient network management, making it ideal for traffic signal control and other demanding applications.
ComNet CNFE2004M1A Key Features
- 10/100 Mbps Ethernet: Supports high-speed data transmission for efficient networking.
- Auto-Negotiation: The electrical ports automatically adjust to 10 Mbps or 100 Mbps, ensuring optimal performance.
- 100 Mbps Optical Port: Delivers reliable full duplex data transfer over fiber optics.
- Automatic MDI/MDI-X Crossover: Simplifies installations by automatically configuring the connection type.
- Long Distance Capability: Operates over multimode distances up to 3 km (2 mi) and single mode up to 20 km (12 mi).
- Link Fault Pass-Through: Detects copper port failures and indicates issues at the head-end, ensuring quick troubleshooting.
- Environmental Compliance: Meets NEMA TS-1/TS-2 and Caltrans specifications for reliable operation in harsh conditions.
- SC Optical Connectors: Provides a secure and efficient connection for optical fibers.
- 1 Fiber Design: Efficiently utilizes a single fiber for dual-channel communication.
- Voltage Transient Protection: Safeguards against power surges, enhancing device longevity.
- No In-Field Optical Adjustments: Simplifies setup and maintenance with no need for manual tuning.
- Remote Link Failure Detection: Full size units include a contact closure output for immediate alerts.
- Hot-Swappable Rack Module: Standard size allows for easy replacement without downtime.
- ComFit Compatibility: Can be used as a stand-alone unit or mounted in a rack, offering flexibility.
ComNet CNFE2004M1A Detailed Specifications
| Feature | Details |
| Ethernet Ports | 2 x 10/100 Mbps |
| Optical Port | 100 Mbps |
| Distance (Multimode) | Up to 3 km (2 mi) |
| Distance (Single Mode) | Up to 20 km (12 mi) |
| Operating Temperature | Meets NEMA TS-1/TS-2 specifications |
| Power Protection | Voltage transient protection on all lines |
| Optical Connectors | SC type |
| Size | Standard size, hot-swappable |
| Installation | Stand-alone or rack mount (ComFit) |



















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