Comnet FDX60S1AM RS-232/422/485 Mini Fiber Transceiver

Product Description

The COMNET FDX60S1AM is a compact, full-duplex serial data transceiver designed to convert and extend RS-232, RS-422, and RS-485 serial communications over single-mode fiber optic cable. The miniature form factor makes it suitable for installations where panel or enclosure space is limited. Supporting three of the most common serial interface standards in a single unit, it simplifies deployments where legacy serial devices must communicate over fiber infrastructure. Network technicians and low-voltage integrators install this transceiver when copper serial runs exceed distance limits or when electrical isolation and noise immunity are required in industrial or commercial environments.

The FDX60S1AM is applied in commercial building automation, access control, industrial control networks, and security system backbones where RS-232, RS-422, or RS-485 devices must be linked across longer distances than copper allows. Single-mode fiber extends the usable range significantly compared to multimode solutions, making this unit appropriate for campus-scale or inter-building serial data links. It is suited for both new installations and retrofits where existing serial equipment needs to be integrated into a fiber-based infrastructure.

Key Features

• Supports RS-232, RS-422, and RS-485 serial interface standards in one unit
• Single-mode fiber optic transmission for extended range and electrical isolation
• Miniature form factor for space-constrained enclosure and panel installations
• Full-duplex operation for simultaneous bidirectional serial data communication
• Fiber medium eliminates ground loop interference and improves noise immunity

Compatibility

Designed as an OEM-style transceiver for use with RS-232, RS-422, and RS-485 serial devices requiring single-mode fiber extension in commercial and industrial communication networks.

Installation Notes

Installation should be performed by a qualified low-voltage technician or network integrator familiar with fiber optic termination and serial data wiring practices. Power down all connected serial devices before making or breaking fiber or data connections. Follow local codes and manufacturer guidelines for fiber routing, bend radius, and connector cleanliness. Do not look directly into fiber ports while the unit is powered.