
Safe Checkout
Secure Payments
Fast Delivery
Order Today
Free Shipping
Across the US
Easy Returns
Hassle-Free
Transition J/E-PSW-FX-01-UK J/E-PSW-FX-01 ST ST 100BFX Media Converter
- Converts between 100Base-FX fiber and 100Base-TX copper.
- Utilizes ST fiber optic connectors.
- Supports 10/100Mbps auto-negotiation on the copper port.
- Extends network distance beyond copper limitations.
- LED indicators for status monitoring.
- Compact and standalone design.
- External power adapter included.
Click on Inquire to get latest price
Free U.S. Ground Shipping
Typically 1-2 handling + 3-7 transit days
Purchase orders accepted
For government, enterprise, data center, and small business customers.
Bulk Purchase Inquiry
Volume pricing and availability
Product Overview
The Transition J/E-PSW-FX-01-UK is a 100Base-FX media converter featuring ST connectors for fiber optic connections. It is designed for extending network reach over fiber.
Technical Information
| Model | J/E-PSW-FX-01-UK |
| Interface 1 | 100Base-FX (ST) |
| Interface 2 | 10/100Base-TX (RJ45) |
| Fiber Wavelength | 1310nm (typical for 100BFX) |
Additional Specifications
| Fiber Mode | Multimode (implied by 100BFX) |
| Distance (Fiber) | Up to 2km (typical for 100BFX multimode) |
| Power Input | External Adapter |
Product Description
The Transition J/E-PSW-FX-01-UK is a Fast Ethernet media converter specifically designed to bridge the connectivity gap between copper-based Ethernet networks and fiber optic networks. It operates at 100Mbps, converting signals between the 100Base-TX standard used on copper twisted-pair cables and the 100Base-FX standard used on fiber optic cables. This conversion is essential for extending network distances, improving signal integrity, and providing immunity to electromagnetic interference. A key feature of this model is its use of ST connectors for the fiber optic interface. ST connectors are a bayonet-style connector known for their secure locking mechanism, making them a reliable choice for many network installations. The copper side typically features an RJ45 port that supports auto-negotiation for 10Mbps and 100Mbps speeds, ensuring compatibility with a wide range of Ethernet devices. The converter functions as a Layer 2 device, transparently forwarding Ethernet frames between the two media types. This standalone unit is powered by an external adapter and includes LED indicators to display the status of power, fiber link/activity, and copper link/activity. Its compact form factor allows for easy deployment in various locations, such as network closets or work areas, where extending network reach is required. The J/E-PSW-FX-01-UK is a practical solution for upgrading network infrastructure or connecting disparate network segments efficiently.

-NA - Transition Networks Stand-alone Fast.webp)

