Transition RS485-CF-02(SM) R422/485 ST 100BFX DB-9 Media Converter

SKU RS485-CF-02(SM)

Brand Transition Networks

Media Converter: RS-422/RS-485 to Fiber Optic
Serial Connector: DB-9 (9-pin)
Fiber Connector: SC
Fiber Type: Single-Mode
Wavelength: 1310nm
Distance: Up to 2km (typical for SMF short-range)
Supports RS-422 and RS-485 standards
Ideal for industrial automation and control
LED status indicators

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Key specifications

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Product Type: Serial Media Converter
Serial Interface: RS-422 / RS-485
Serial Connector: DB-9 (Female)
Fiber Interface: Single-Mode Fiber
Fiber Connector: SC
Fiber Wavelength: 1310 nm

Product details

The Transition RS485-CF-02(SM) is a serial media converter designed to convert RS-422/RS-485 serial communication signals to fiber optic signals. It uses a DB-9 connector for the serial interface and supports single-mode fiber optic transmission. This device is ideal for extending serial data communication over long distances in industrial or harsh environments.

Technical Information

Product Type	Serial Media Converter
Serial Interface	RS-422 / RS-485
Serial Connector	DB-9 (Female)
Fiber Interface	Single-Mode Fiber

Additional Specifications

Fiber Connector	SC
Fiber Wavelength	1310 nm
Max Fiber Distance	2 km
Power	External Power Adapter

Description

The Transition Networks RS485-CF-02(SM) is a specialized serial media converter that enables the transmission of RS-422 and RS-485 serial data over single-mode fiber optic cable. This is particularly useful in environments where electrical noise, ground loops, or distance limitations make traditional copper serial communication unreliable or impossible. The converter features a standard DB-9 (9-pin) connector for interfacing with RS-422/RS-485 devices such as PLCs, industrial controllers, sensors, and other serial equipment. On the fiber optic side, it utilizes an SC connector for single-mode fiber, operating at a wavelength of 1310nm. While single-mode fiber is typically associated with long distances, the '02' in the model might indicate a shorter range variant, often up to 2 kilometers, suitable for campus networks or large facilities. This media converter is designed to provide robust and secure serial data transmission, immune to electromagnetic interference (EMI). It typically includes LED indicators for monitoring serial port activity, fiber link status, and power. The RS485-CF-02(SM) usually operates with an external power adapter, making it a versatile solution for industrial automation, building management systems, and other applications requiring reliable serial communication over fiber.

Condition: Refurbished