Etherwan Systems EL100T-20 Fiber Media Converter Sm St 20km

Product Description

The ETHERWAN SYSTEMS, INC. EL100T-20 is a single-mode fiber media converter that bridges standard 10BASE-T or 100BASE-TX Ethernet copper connections to a single-mode fiber optic link over an ST connector interface. It extends network communication up to 20 kilometers, making it a practical choice for long-distance runs where copper cabling is not feasible. The unit is designed for use by network technicians and low-voltage installation professionals who need reliable media conversion in industrial or commercial infrastructure applications. Its compact form factor suits both standalone and rack-mounted deployment scenarios.

This converter is suited for commercial and industrial network installations where single-mode fiber runs connect remote equipment, buildings, or control systems separated by distances up to 20 kilometers. Typical applications include building automation networks, security camera backbones, industrial control systems, and campus-wide Ethernet links. The EL100T-20 serves as an edge device between copper-based switches or endpoints and the fiber backbone, eliminating the need to replace existing Ethernet-equipped devices when extending a network over long distances.

Key Features

• Supports single-mode fiber links up to 20 kilometers
• ST fiber connector interface for reliable physical termination
• Converts standard copper Ethernet to fiber optic media
• Compact design suitable for standalone or panel installation
• Sold as a single unit for straightforward deployment

Compatibility

Designed as an OEM-style media converter compatible with standard 10BASE-T and 100BASE-TX Ethernet copper interfaces and single-mode ST fiber optic cabling in commercial and industrial network installations.

Installation Notes

Installation should be performed by a qualified low-voltage or network technician familiar with fiber optic handling and Ethernet termination practices. Power down connected equipment before making or breaking any network connections. Single-mode fiber connectors must be kept clean and free of contamination to maintain signal integrity. Follow applicable structured cabling standards and local codes when routing fiber and copper runs.