Comnet CNFE2002S1A Standard Mount 10/100 Mbps DC-Only Media Converter
SKU
CNFE2002S1A
Model No
CNFE2002S1A
$1,068.43
Product Highlights
- 10/100 Mbps Ethernet
- 2 × 10/100 BASE-T/TX electrical ports
- 100 BASE-FX optical port
- Electrical ports support Auto-Negotiation for 10 Mbps or 100 Mbps, full duplex or half duplex data
- Optical port supports 100 Mbps full duplex data

Speak to an expert
The ComNet Ethernet CNFE2002S1A media converter is a highly efficient device designed to transform two-channel Ethernet electrical inputs into a single high-speed optical output. Featuring an auto-negotiating capability for seamless adaptability, this media converter supports dual 10/100 Mbps Ethernet connections while ensuring error-free transmission over significant distances. With exclusive ComNet features such as Demux for port isolation and Mux to prevent network flooding, this robust converter is ideal for sophisticated network setups requiring reliability and performance.
ComNet CNFE2002S1A Features
- 10/100 Mbps Ethernet: Supports both 10 and 100 Mbps connections for versatile network configurations.
- 2 - 10/100 BASE-T/TX Ports: Dual ports provide flexibility for connecting multiple devices simultaneously.
- 100 BASE-FX Optical Port: Ensures a high-speed link with the capability of transmitting data up to 100 Mbps.
- Auto-Negotiation: Automatically selects between full duplex or half duplex, optimizing data flow without manual adjustments.
- Optical Port Performance: Capable of 100 Mbps full duplex data transmission for high-capacity networks.
- MDI/MDI-X Crossover: Automatically adjusts cable connections, eliminating the need for crossover cables.
- Long Distance Capability: Achieves distances up to 3 km (2 mi) for multimode and 20 km (12 mi) for single mode, making it suitable for extensive installations.
- Link Fault Pass-Through: Detects failures in copper ports and communicates this to the optical port, ensuring reliable monitoring.
- Environmental Compliance: Meets NEMA TS-1/TS-2 requirements for temperature, shock, vibration, and humidity, ensuring durability in various settings.
- ST Optical Connector: Provides a secure and reliable fiber connection, essential for maintaining signal integrity.
- 1 Fiber Design: Efficiently uses a single fiber for dual media converter replication, optimizing fiber use.
- Voltage Transient Protection: Shields against power surges and transients, safeguarding the device and connected systems.
- No In-Field Optical Adjustments: Simplifies installation by eliminating the need for on-site calibration.
- Contact Closure Output: Enables remote detection of link failures, enhancing network reliability.
- Hot-Swappable Rack Module: Facilitates easy replacement without interrupting service, ideal for critical applications.
- ComFit Design: Versatile interchangeability between stand-alone and rack-mounted installations enhances flexibility.
- IEEE 802.3 Compliant: Ensures compatibility with a wide range of network devices and standards.
ComNet CNFE2002S1A Detailed Specifications
| Feature | Details |
| Ethernet Ports | 2 - 10/100 BASE-T/TX |
| Optical Port | 100 BASE-FX |
| Distance Range | 3 km (2 mi) Multimode, 20 km (12 mi) Single Mode |
| MDI/MDI-X Support | Yes, automatic |
| Link Fault Pass-Through | Yes |
| Environmental Compliance | NEMA TS-1/TS-2 |
| Optical Connector Type | ST |
| Power Protection | Voltage transient protection |
| Hot-Swappable | Yes, rack module |
| IEEE Compliance | 802.3 |
There are no related videos.
Write Your Own Review



