Safe checkout
Secure payments
Fast dispatch
1–2 day handling
Free shipping
U.S. ground
Warranty & RMA
Support after delivery
Transition E-TBT-FRL-05(SM) 10BFL 10BT ST 10BFL UTP Media Converter
- Converts 10Base-T (UTP) to 10Base-FL (Fiber).
- Utilizes single-mode fiber for extended reach.
- Features SC fiber optic connectors.
- Supports full-duplex and half-duplex operation.
- LED indicators for status monitoring.
- External power adapter included.
E-TBT-FRL-05(SM) isn't on our shelf today — we source it to order. Request a quote and we'll confirm price and lead time within one business day.
Key specifications
See full specs ↓- Model
- E-TBT-FRL-05(SM)
- Type
- Fast Ethernet Media Converter
- Copper Port
- 1x 10Base-T (RJ45)
- Fiber Port
- 1x 10Base-FL (SC)
- Fiber Type
- Single-Mode
- Wavelength
- 1310nm
Product details
The Transition Networks E-TBT-FRL-05(SM) is a Fast Ethernet media converter that connects 10Base-T UTP copper networks to 10Base-FL single-mode fiber optic networks. It is designed for extending network distances over longer fiber runs.
Technical Information
| Model | E-TBT-FRL-05(SM) |
| Type | Fast Ethernet Media Converter |
| Copper Port | 1x 10Base-T (RJ45) |
| Fiber Port | 1x 10Base-FL (SC) |
Additional Specifications
| Fiber Type | Single-Mode |
| Wavelength | 1310nm |
| Max Distance | 15 km |
Description
The Transition Networks E-TBT-FRL-05(SM) is a Fast Ethernet media converter specifically designed for extending 10 Mbps networks over longer distances using single-mode fiber optic cable. It bridges the gap between standard 10Base-T twisted-pair copper connections and 10Base-FL fiber optic links, offering a robust solution for network expansion in environments requiring extended reach. This converter features a standard RJ45 port for the copper Ethernet interface, supporting auto-negotiation for speed and duplex modes. The fiber optic side utilizes SC connectors and is configured for single-mode fiber, enabling data transmission over significantly longer distances compared to multimode fiber. With a maximum reach of 15 kilometers, it is ideal for connecting buildings across a campus, linking remote sites, or deploying networks in large industrial facilities. The E-TBT-FRL-05(SM) is powered by an external power adapter and includes LED indicators for easy monitoring of power, link status, and data activity on both the copper and fiber ports. Its straightforward plug-and-play functionality simplifies installation, making it a practical choice for network administrators looking to upgrade or extend their existing 10 Mbps infrastructure without requiring a full network replacement.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
Purchase orders accepted
Government, enterprise, data center and small business.
Buying 10+ units?
Get volume pricing and availability for E-TBT-FRL-05(SM).

-NA%2010BT%2010BFL%2010BT%20SC%20Media%20Conv.webp?width=1920&quality=75)
-NA%20Media%20Converter%20SC%2010BT10BF.webp?width=1920&quality=75)
-EU%2010BFL%2010BT%20ST%2010BFL%20UTP%20Media.webp?width=1920&quality=75)
-NA%2010BT%2010BFL%2010BT%20ST%20Media%20Conv.webp?width=1920&quality=75)
A%2010BT%20ST%2010BFL%20UTP_STP%20Media%20C.webp?width=1920&quality=75)
%2010BFL%2010BT%20SC%2010BFL%20UTP%20Media%20Co.webp?width=1920&quality=75)