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Transition M/E-PSW-FX-01-LA Twisted pair ST 100BFX UTP Media Converter
- Media Conversion: 10/100Base-TX (Copper) to 100Base-FX (Fiber)
- Copper Port: RJ45
- Fiber Connector Type: ST
- Fiber Type: Multimode Fiber (MMF)
- Supports Full-Duplex and Half-Duplex operation on copper
- Auto-negotiation on copper port
- LED indicators for status monitoring
- Extends network reach over fiber optic cable
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Product Overview
The Transition M/E-PSW-FX-01-LA is a Fast Ethernet media converter that connects a 10/100Base-TX twisted-pair copper network to a 100Base-FX fiber optic network using ST connectors. It is designed for extending network distances over multimode fiber optic cable.
Technical Information
| Model | M/E-PSW-FX-01-LA |
| Brand | Transition Networks |
| Converter Type | Fast Ethernet Media Converter |
| Copper Interface | 10/100Base-TX RJ45 |
| Fiber Interface | 100Base-FX |
| Fiber Connector | ST |
Additional Specifications
| Fiber Type | Multimode Fiber (MMF) |
| Fiber Wavelength | 1310nm (typical for MMF in this context) |
| Fiber Distance | Up to 2km (typical for 100Base-FX MMF) |
| Duplex Modes | Full-Duplex / Half-Duplex (on copper) |
| Auto-Negotiation | Yes (on copper port) |
| Power Input | External power adapter (typically included or specified separately) |
Product Description
The Transition Networks M/E-PSW-FX-01-LA is a Fast Ethernet media converter designed to bridge the gap between copper Ethernet cabling and fiber optic networks. It allows for the conversion of signals between a 10/100Base-TX twisted-pair copper connection (using an RJ45 connector) and a 100Base-FX fiber optic connection. This functionality is essential for extending network distances beyond the typical 100-meter limit of copper Ethernet, enabling connectivity across larger areas such as office buildings, industrial sites, or campuses. This specific model utilizes an ST fiber connector, a common bayonet-style connector, and is designed for use with multimode fiber optic cable. It supports 100Base-FX transmission, which typically allows for network extension up to 2 kilometers (approximately 1.2 miles) over multimode fiber at a wavelength of 1310nm. The copper port supports auto-negotiation for speed (10 or 100 Mbps) and duplex mode (half or full), ensuring compatibility with a wide range of network devices. The fiber optic port operates in full-duplex mode. The M/E-PSW-FX-01-LA provides a cost-effective solution for network upgrades and expansions, allowing organizations to leverage existing fiber infrastructure or implement new fiber links where needed. The converter offers immunity to electromagnetic interference (EMI) and electrical surges, which are inherent advantages of fiber optics over copper. Status LEDs on the unit provide clear visual indicators for link status, activity, and power, facilitating network monitoring and troubleshooting.

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