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Transition E-TBT-FRL-04(LH) 10BFL 10BT ST Media Converter
- Converts 10BaseT (UTP) to 10BaseFL (Fiber)
- ST fiber optic connector
- Supports UTP (RJ45) connection
- Extends network reach over fiber optic cable
- Enables interoperability between copper and fiber segments
- Ideal for legacy network extensions
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Key specifications
See full specs ↓- Model
- E-TBT-FRL-04(LH)
- Interface 1
- 10BaseT (UTP, RJ45)
- Interface 2
- 10BaseFL (Fiber, ST)
- Fiber Type
- Multimode
- Wavelength
- 850nm
- Distance (Fiber)
- 2 km
Product details
The Transition E-TBT-FRL-04(LH) is a 10BaseFL fiber optic media converter designed to connect 10BaseT Ethernet networks to 10BaseFL fiber optic networks. It utilizes an ST connector for the fiber optic interface and extends network reach significantly.
Technical Information
| Model | E-TBT-FRL-04(LH) |
| Interface 1 | 10BaseT (UTP, RJ45) |
| Interface 2 | 10BaseFL (Fiber, ST) |
Additional Specifications
| Fiber Type | Multimode |
| Wavelength | 850nm |
| Distance (Fiber) | 2 km |
Description
The Transition E-TBT-FRL-04(LH) is a specialized media converter designed for legacy network environments, facilitating the integration of 10BaseT copper Ethernet segments with 10BaseFL fiber optic networks. It translates signals between the UTP (RJ45) interface and the fiber optic interface, which uses an ST connector. This allows for the extension of older Ethernet networks over distances far exceeding the capabilities of copper cabling. This converter is particularly useful for upgrading or extending existing infrastructure where 10Mbps connectivity is still sufficient but requires greater transmission distances or immunity to electromagnetic interference. The 10BaseFL standard leverages fiber optics to achieve this, making it suitable for industrial settings, campus networks, or any application where copper limitations are a concern. The ST connector is a bayonet-style fiber optic connector known for its ease of use. Operating at a wavelength of 850nm on multimode fiber, the E-TBT-FRL-04(LH) can typically extend network reach up to 2 kilometers. It is a cost-effective solution for maintaining connectivity in environments that may not require the higher speeds of modern Ethernet standards but demand reliable, long-distance communication. The device is typically powered externally and features status LEDs for monitoring link and activity.
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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