The ComNet Ethernet CNFE2004M1B media converter is a high-performance solution designed for seamless communication in network environments. This dual-channel converter efficiently transforms two 10/100 Mbps electrical signals into a single 100 Mbps optical output, ensuring reliable data transmission over long distances. With unique features like the Demux and Mux capabilities, this device enhances network performance by providing port isolation and preventing multicast traffic flooding, making it an ideal choice for various applications.
ComNet CNFE2004M1B Key Features
- 10/100 Mbps Ethernet: Supports fast data transfer speeds, enhancing overall network performance.
- Auto-Negotiation: Electrical ports automatically adjust to 10 Mbps or 100 Mbps, full duplex or half duplex, ensuring optimal connectivity.
- Optical Data Transmission: Supports 100 Mbps full duplex data for efficient long-range communication.
- Automatic MDI/MDI-X Crossover: Simplifies installation by eliminating the need for crossover cables.
- Long Distance Capability: Operates over distances up to 3 km (2 mi) for Multimode and 20 km (12 mi) for Single Mode, providing flexibility in deployment.
- Link Fault Pass-Through: Detects copper port failures and alerts the head-end, ensuring quick troubleshooting.
- Compliance with Standards: Meets NEMA TS-1/TS-2 and Caltrans Specification for reliable use in traffic signal control equipment.
- SC Optical Connectors: Easy and secure optical connections for reliable communication.
- Single Fiber Design: Optimizes fiber usage, reducing costs while maintaining performance.
- Voltage Transient Protection: Safeguards against power surges and voltage spikes, enhancing device longevity.
- No In-Field Adjustments: Designed for ease of use with no need for optical adjustments during installation.
- Remote Link Failure Detection: Full size units provide output for monitoring link status remotely.
- Hot-Swappable Rack Module: Ensures uninterrupted service during maintenance or upgrades.
- ComFit Compatibility: Interchangeable between stand-alone or rack mount configurations for versatile deployment.
ComNet CNFE2004M1B Specifications
| Feature | Details |
| Ethernet Ports | 2 x 10/100 Mbps |
| Optical Output | 1 x 100 Mbps |
| Distance Capability | Multimode: 3 km (2 mi), Single Mode: 20 km (12 mi) |
| Operating Temperature | Meets environmental requirements of NEMA TS-1/TS-2 |
| Connector Type | SC optical connectors |
| Management Features | Link Fault Pass-Through, Remote link failure detection |
| Protection Features | Voltage transient protection on all lines |
| Form Factor | Hot-swappable rack module, ComFit compatible |



















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