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Transition J/FE-CF-04(SC)-LA J/FE-CF-04(SC) Media Converter
- Media Conversion: 100Base-TX to 100Base-FX
- Copper Port: 100Base-TX RJ45
- Fiber Port: 100Base-FX Multimode
- Fiber Connector: SC
- Fast Ethernet (100 Mbps) support
- Supports full-duplex and half-duplex
- Auto-negotiation on copper port
- LED status indicators
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Key specifications
See full specs ↓- Product Type
- Media Converter
- Data Rate
- 100 Mbps
- Copper Interface
- 100Base-TX (RJ45)
- Fiber Interface
- 100Base-FX (Multimode)
- Fiber Connector
- SC
- Duplex Modes
- Half/Full
Product details
The Transition J/FE-CF-04(SC)-LA is a Fast Ethernet media converter that facilitates communication between 100Base-TX copper Ethernet and 100Base-FX multimode fiber optic networks. It uses SC connectors for fiber connections.
Technical Information
| Product Type | Media Converter |
| Data Rate | 100 Mbps |
| Copper Interface | 100Base-TX (RJ45) |
Additional Specifications
| Fiber Interface | 100Base-FX (Multimode) |
| Fiber Connector | SC |
| Duplex Modes | Half/Full |
Description
The Transition J/FE-CF-04(SC)-LA is a Fast Ethernet media converter designed to bridge the connectivity gap between copper-based Ethernet networks and fiber optic networks. It operates at a speed of 100 Mbps, enabling seamless conversion between 100Base-TX Fast Ethernet signals transmitted over twisted-pair copper cables and 100Base-FX Fast Ethernet signals transmitted over multimode fiber optic cables. This functionality is crucial for extending network distances beyond the 100-meter limitation of standard copper Ethernet, allowing for connections up to 2 kilometers over multimode fiber. The device features a standard RJ45 port for the 100Base-TX copper connection, which typically supports auto-negotiation to automatically configure the speed and duplex mode. The fiber optic interface is 100Base-FX multimode, terminated with SC connectors. SC connectors are a popular choice for fiber optics due to their push-pull mating system, which ensures a secure and reliable connection. The use of multimode fiber makes this converter a cost-effective solution for medium-range fiber optic deployments. This standalone media converter is designed for straightforward installation and operation, often featuring LED indicators that provide real-time status updates on power, link activity, and data transmission for both the copper and fiber ports. The J/FE-CF-04(SC)-LA is an essential component for network expansion projects, enabling the integration of fiber optic infrastructure to enhance network performance, security, and immunity to electromagnetic interference, particularly in enterprise and industrial environments.
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.
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