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Transition SISTF1011-141-LR ST 100BFX Twisted Pair Media Converter
- Media Converter
- 100Mbps Fast Ethernet
- Twisted Pair (RJ45) to Fiber Optic (ST)
- Supports 100BFX fiber optic standard
- Utilizes ST fiber optic connectors
- Long-Reach (LR) fiber capability
- Extends network reach significantly over fiber
- Ideal for campus or long-distance connections
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Product Overview
This Transition Networks ST 100BFX Twisted Pair Media Converter connects a 100Mbps Fast Ethernet twisted pair connection to a 100Mbps Fast Ethernet fiber optic connection using ST connectors. It is designed for long-reach (LR) fiber applications.
Technical Information
| Product Type | Media Converter |
| Ethernet Speed | 100Mbps (Fast Ethernet) |
| Twisted Pair Connector | RJ45 |
| Fiber Connector | ST |
Additional Specifications
| Fiber Type | Single-Mode (typically for LR) |
| Media Conversion | Twisted Pair to Fiber Optic |
| Feature | Long Reach (LR) |
| Model | SISTF1011-141-LR |
Product Description
The Transition Networks SISTF1011-141-LR is a 100Mbps Fast Ethernet media converter specifically designed for long-reach (LR) fiber optic applications. It bridges the connection between a standard twisted pair Ethernet interface, terminated with an RJ45 connector, and a fiber optic network using ST connectors. This converter operates at 100Mbps, making it suitable for extending Fast Ethernet networks over significant distances where standard copper cabling is insufficient. The 'LR' designation indicates that this converter is intended for use with single-mode fiber optic cable, which allows for much greater transmission distances compared to multimode fiber. This makes it an ideal solution for connecting network segments across large campuses, between buildings, or in other long-distance scenarios. By converting the signal to fiber, it provides immunity to electromagnetic interference (EMI), enhances network security, and overcomes the distance limitations inherent in copper cabling. The use of ST connectors ensures a robust and reliable physical connection for the fiber optic cable. The SISTF1011-141-LR is designed for straightforward installation and operation, typically functioning as a plug-and-play device. It is a valuable component for network engineers and IT professionals who need to extend their network infrastructure over long distances, leveraging the performance and reliability of fiber optics.

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