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Transition SSDTF1029-121-NA Media Converter RJ-48 SC T1/E1 20km
- Interface Type: T1/E1 Media Converter
- Connectors: RJ-48 (for copper), SC (for fiber)
- Fiber Type: Single-mode (implied by 20km range)
- Transmission Distance: Up to 20km
- Standards: Supports T1 (1.544 Mbps) and E1 (2.048 Mbps)
- Application: Extends T1/E1 circuits over fiber optic cable
- Power Supply: External power adapter required (typically)
- Status Indicators: LEDs for link status, activity, etc.
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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 SSDTF1029-121-NA is a media converter designed for T1/E1 telecommunication lines. It converts signals between RJ-48 interfaces and fiber optic connections, enabling data transmission over longer distances. This converter supports transmission up to 20km.
Technical Information
| Product Type | Media Converter |
| Interface | T1/E1 |
| Copper Connector | RJ-48 |
| Fiber Connector | SC |
Additional Specifications
| Fiber Type | Single-mode |
| Max Distance | 20 km |
| Data Rate | 1.544 Mbps (T1) / 2.048 Mbps (E1) |
Product Description
The Transition SSDTF1029-121-NA is a specialized network device designed to bridge the gap between copper-based T1/E1 circuits and fiber optic networks. T1 and E1 are digital transmission standards commonly used in telecommunications for voice and data services. This media converter allows organizations to extend the reach of these critical circuits beyond the limitations of copper cabling by converting the electrical signals into optical signals that can travel much greater distances. The converter features an RJ-48 connector for the T1/E1 copper interface, which is standard for these types of connections. On the other side, it utilizes an SC connector, a common type for fiber optic cables, typically for single-mode fiber given the extended range. The ability to transmit data up to 20 kilometers (approximately 12.4 miles) makes this device ideal for connecting facilities across a campus, between buildings in a metropolitan area, or to a remote service provider point of presence without the need for signal repeaters. This device is crucial for maintaining legacy T1/E1 infrastructure while leveraging the benefits of fiber optics, such as immunity to electromagnetic interference and higher bandwidth potential over distance. It typically includes status indicator LEDs to provide visual feedback on link status, data activity, and power, aiding in network monitoring and troubleshooting. The SSDTF1029-121-NA is a reliable solution for extending digital communication links in environments where long-haul transmission of T1/E1 signals is required.


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