CMC-GTFX-SFP

1-Port 1G Media Converter – 10/100/1000Base-T(X) to SFP Module Slot (Supports 1G SFP, Duplex LC, Multimode or Single-Mode)

 

This Gigabit Ethernet media converter provides conversion between 10/100/1000Base-T copper Ethernet and 1000Base-X fiber networks through one RJ45 port and one 1Gbps SFP slot. It supports IEEE 802.3, 802.3u, 802.3ab, and 802.3z standards, enabling integration with standard Gigabit Ethernet infrastructures. The unit includes auto-negotiation and auto MDI/MDI-X functions for simplified network deployment, as well as Link Fault Pass Through (LFP) support via DIP switch configuration.

 

Designed with a fanless metal enclosure, the converter supports desktop installation, optional wall mounting, and optional chassis integration. It operates with 5–12V DC input at 2W power consumption and supports up to 16KB jumbo frames with a 384Kb packet buffer. Protection features include ESD and surge protection, while compliance with CE, FCC, UKCA, and EN62368-1 standards supports use in commercial network environments.

 



  • Category: Network Converters
  • SKU: CMC-GTFX-SFP

Overview

Product Features

Connection Diagram

Downloads

INTRODUCTION

The CMC-GTFX Media Converter Series is a Gigabit Ethernet Media Converter that converts 1Gbps copper Ethernet to 1Gbps SFP fiber. It supports IEEE 802.3 standards, auto-negotiation, VLAN tagging, jumbo frames (up to 16KB), and Link Fault Pass-Through (LFP) for improved network reliability. Designed for flexibility, it features a fanless metal enclosure, low power consumption (2W), and multiple mounting options. With built-in surge and ESD protection, and CE, FCC, and UKCA certifications, the CMC-GTFX-SFP Gigabit Ethernet Media Converter ensures stable, high-speed connectivity in a wide range of environments.

 

Key Features

   Gigabit Ethernet Conversion

   Dual Interface Support

   Auto-Negotiation & MDI/MDI-X

   Advanced Network Performance

   Compact & Durable Design – Fanless metal

   Reliable Power & Protection

   Certified Safety & Compliance



·       Gigabit Ethernet Conversion – Converts between 10/100/1000Base-T copper Ethernet and 1Gbps SFP fiber connections.

·       Dual Interface Support – Includes one RJ45 copper port and one 1Gbps SFP slot for fiber uplink connectivity.

·       Auto-Negotiation & MDI/MDI-X – Supports automatic speed negotiation and automatic cable detection for simplified setup.

·       Stable Network Performance – Supports up to 16KB jumbo frames and a 384Kb packet buffer for efficient data handling.

·       Compact Fanless Metal Design – Features a compact metal enclosure with fanless cooling for quiet operation and passive heat dissipation.

·       Flexible Installation Options – Supports desktop deployment, optional wall mounting, and optional media converter chassis installation.

·       Reliable Power & Protection – Operates on 5–12V DC input with low 2W power consumption, plus ESD and surge protection.

·       Certified Safety & Compliance – Complies with CE, FCC, UKCA, and EN62368-1 standards, with support for IEEE 802.3 Ethernet standards.



Application Examples

CMC-GTFX-SFP Application Examples



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