American Fibertek MRX-48-LX-ST 1 Fiber 10/100/1000 Ethernet, MM
SKU
MRX-48-LX-ST
Model No
MRX-48-LX-ST
$489.25
Product Highlights
- Complete Fiber Optic to Twisted Pair Media Interface
- Auto MDI / MDIX Detection
- Auto Negotiate 10/100 Ports
- Auto Negotiate 10/100 Ports
- Link and Activity Indicators for UTP and Fiber Ports

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The American Fibertek MRX-48-LX-ST is an advanced fiber optic media converter designed to facilitate seamless communication between copper Ethernet and fiber networks. Its key features include support for both 10/100/1000 BaseT Ethernet signals through RJ45 ports and 1000 Base-X over multimode fibers, ensuring high-performance data transmission with automatic configuration capabilities. Ideal for users seeking reliable, transparent connections, this product minimizes installation complexity with features like Auto MDI/MDIX detection and provides essential diagnostic indicators for monitoring system status.
American Fibertek MRX-48-LX-ST Key Features
- Complete Fiber Optic to Twisted Pair Media Interface: Facilitates the integration of legacy copper networks with modern fiber optic systems, enhancing flexibility.
- Auto MDI / MDIX Detection: Automatically adjusts to network configurations, eliminating the need for crossover cables and reducing setup time.
- Auto Negotiate 10/100 Ports: Ensures optimal performance by automatically configuring the data rate to match the network requirements.
- Link and Activity Indicators for UTP and Fiber Ports: Provides real-time status information, allowing for easy troubleshooting and monitoring of network activity.
- Singlemode and Multimode Fiber Versions Available: Offers versatility for various installation scenarios, accommodating different fiber types for maximum compatibility.
American Fibertek MRX-48-LX-ST Detailed Specifications
| Model | MRX-48-LX-ST |
| Media Type | Multimode Fiber and Copper Twisted Pair |
| Ethernet Ports | 2 x 10/100/1000 BaseT RJ45 |
| Optical Interface | 1 x 1000 Base-X |
| Auto MDI/MDIX | Yes |
| Operating Distance | Up to 550 meters for multimode fibers |
| Power Supply | External power supply included |
| Operating Temperature | 0°C to 50°C |
| Mounting Options | Standalone or rack card compatible with SR-20/2 |
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