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Transition SSETF1011-205 100BTX to ST 100Base-SX Media Converter
- Converts 100Base-TX (RJ45) to 100Base-SX (ST) multimode fiber.
- Supports Fast Ethernet speeds of 100 Mbps.
- Utilizes ST connectors for fiber optic connections.
- Designed for multimode fiber applications.
- Provides network extension capabilities.
- Includes status LED indicators for monitoring.
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Key specifications
See full specs ↓- Product Type
- Media Converter
- Copper Interface
- 100Base-TX (RJ45)
- Fiber Interface
- 100Base-SX (ST) Multimode
- Fiber Wavelength
- 850 nm
- Max Distance (MMF)
- 412 meters (approx. 0.4 km)
- Data Rate
- 100 Mbps
Product details
The Transition SSETF1011-205 is a Fast Ethernet media converter that bridges 100Base-TX copper connections to 100Base-SX multimode fiber optic links. It is designed for extending network segments over fiber.
Technical Information
| Product Type | Media Converter |
| Copper Interface | 100Base-TX (RJ45) |
| Fiber Interface | 100Base-SX (ST) Multimode |
Additional Specifications
| Fiber Wavelength | 850 nm |
| Max Distance (MMF) | 412 meters (approx. 0.4 km) |
| Data Rate | 100 Mbps |
Description
The SSETF1011-205 media converter is a specialized device for extending Fast Ethernet networks by converting signals between copper twisted-pair cabling and multimode fiber optic cabling. This model specifically interfaces 100Base-TX copper connections with 100Base-SX fiber optic connections, utilizing ST connectors, which were historically common in fiber optic installations. The 100Base-SX standard operates at a shorter wavelength (typically 850 nm) and is designed for shorter-reach applications over multimode fiber. This converter is ideal for scenarios where network segments need to be connected across distances that exceed the limitations of copper cabling, but do not require the extended reach of single-mode fiber. Common applications include connecting devices within a building, across a campus, or in industrial environments where fiber is preferred for its immunity to electromagnetic interference. The maximum effective distance for 100Base-SX over standard multimode fiber (like OM1 or OM2) is typically around 412 meters, making it suitable for intra-building connectivity. The device provides essential media conversion functionality, allowing seamless interoperability between different network media types. It typically features LED indicators to display the status of power, link activity on both the copper and fiber ports, and data transmission. The SSETF1011-205 offers a straightforward and cost-effective solution for upgrading or extending existing Fast Ethernet infrastructure by incorporating fiber optic links.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
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Government, enterprise, data center and small business.
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