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Transition SSEFE1022-100-NA Ethernet/Media Converter ST 100BTX 40km
- Converts 100Base-TX (RJ45) to 100Base-FX (ST Fiber).
- Utilizes ST connectors for the fiber optic interface.
- Supports data rates of 100 Mbps.
- Extends network reach up to 40 km over single-mode fiber.
- Standalone unit with external power adapter.
- LED indicators for status monitoring (Power, FX Link/Activity, TX Link/Activity).
- Supports half-duplex and full-duplex operation.
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Typically 1-2 handling + 3-7 transit days
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For government, enterprise, data center, and small business customers.
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Product Overview
The Transition SSEFE1022-100-NA is an Ethernet/Media Converter that connects 100BTX (UTP) to 100Base-FX fiber optic networks using ST connectors. It supports extended distances up to 40km.
Technical Information
| Product Type | Media Converter |
| Interface Type | 100Base-TX (RJ45) to 100Base-FX (ST) |
| Fiber Connector | ST |
| Max Distance | 40 km |
Additional Specifications
| Data Rate | 100 Mbps |
| Network Standard | IEEE 802.3u Fast Ethernet |
| Fiber Type | Single-mode |
| Form Factor | Standalone |
Product Description
The Transition SSEFE1022-100-NA is a high-performance Fast Ethernet media converter designed to extend network connectivity by bridging copper-based 100Base-TX Ethernet segments with single-mode fiber optic networks operating at 100Base-FX speeds. This device is particularly useful for applications requiring long-distance transmission, supporting distances of up to 40 kilometers, which is significantly beyond the limitations of standard UTP cabling. The use of single-mode fiber ensures high bandwidth and immunity to electromagnetic interference over these extended ranges. The converter features a standard RJ45 connector for the 100Base-TX interface, allowing easy connection to switches, hubs, or network interface cards. The fiber optic side utilizes ST connectors, a common and reliable connector type for fiber optic applications, for connection to single-mode fiber optic cable. It operates at 100 Mbps, adhering to the IEEE 802.3u Fast Ethernet standard, and supports both half-duplex and full-duplex modes for flexible network integration. As a standalone unit, the SSEFE1022-100-NA is powered by an external AC adapter and is designed for straightforward plug-and-play installation. It includes comprehensive LED indicators that provide real-time status information for power, link integrity, and activity on both the copper and fiber ports, facilitating efficient network monitoring and troubleshooting. This media converter is an ideal solution for extending networks across campuses, between buildings, or in environments where long-distance, high-speed communication is essential.


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