Description

The 6GK5991-4AC00-8AA0 is a media module designed for integration into SCALANCE X industrial network switches. Manufactured by Siemens, this accessory module features four 100 Mbit/s BFOC optical ports supporting single-mode fiber optic transmission over distances of up to 26 km, facilitating reliable high-speed data communication across distributed industrial automation networks.

The 6GK5991-4AC00-8AA0 is engineered to expand network connectivity while maintaining robust performance in demanding industrial environments. The unit features physical dimensions of 12.03 x 27.55 x 2.23 cm and an operating weight of 0.50 kg. As an active lifecycle product, it supports ongoing network expansion, long-distance data transmission, and flexible system configuration for modern industrial control architectures.

Features

• Media module design for SCALANCE X switch infrastructure
• Four 100 Mbit/s BFOC optical ports for fiber optic connectivity
• Single-mode optical transmission support up to a maximum of 26 km
• Robust physical construction optimized for industrial network racks
• Active product lifecycle status ensuring ongoing component availability

Applications

• Long-distance industrial Ethernet network backbones
• Distributed control system (DCS) communication linking
• Factory automation and plant-wide network expansion
• SCALANCE X switch optical port configuration

Technical Specifications

Installation Guidelines

• Ensure the power to the SCALANCE X switch is turned off before inserting or removing the 6GK5991-4AC00-8AA0 media module.
• Align the module carefully with the designated slot on the switch chassis and insert it smoothly until fully seated.
• Secure any retaining screws or locking levers to prevent displacement caused by industrial vibration.
• Connect single-mode optical fiber cables to the BFOC ports, ensuring proper alignment and cleanliness of optical connectors to maintain signal integrity.