Rako RAK-STAR Wired System Connection Unit

The Rako RAK-STAR is an 18-way connection unit designed to integrate multiple CAT5e or CAT6 'star' or 'home run' cables into the Rako wired network. This configuration is particularly advantageous for larger installations where a star wiring topology is preferred over traditional daisy-chain methods. By allowing each leg's data and power to be individually isolated, the RAK-STAR facilitates efficient fault identification and resolution, enhancing overall system reliability.

Key Features

Installation of the RAK-STAR is straightforward, with connections made via eighteen pairs of 4-way Krone punch-down terminals. This setup accommodates the incoming and outgoing daisy-chain network alongside sixteen star connections. The unit is powered directly through the wired network, eliminating the need for an additional power supply. Its robust construction, featuring a powder-coated galvanised steel housing, ensures durability and longevity in various installation environments.

Benefits of the RAK-STAR

Incorporating the RAK-STAR into a Rako wired system offers significant benefits, including simplified cable management and enhanced troubleshooting capabilities. Each star connection can support up to ten Rako devices, with the common 15V power at the start of each leg reducing voltage drop issues associated with longer CAT5 runs. The unit's design allows for the isolation of individual legs, making it easier to identify and rectify cabling faults, thereby reducing system downtime.

For installations requiring the integration of multiple RAK-STAR units, the system can be expanded by connecting additional units in a loop-in/loop-out arrangement. This flexibility ensures that the Rako wired network can scale to accommodate larger or more complex lighting control requirements without compromising performance or reliability.

Comparison with Related Products

When comparing the RAK-STAR to other Rako connection units, such as the RAK-LINK and the WA-NEX, it's important to consider their specific applications within the Rako wired network. The RAK-LINK serves as a connection hub between RAK dimmer units and the wired Rakom CAT5 network, providing power for wired CAT5 products and supporting up to 32 RAK circuits. In contrast, the WA-NEX functions as a network extender, creating two linked Rakom networks. It is particularly useful when the maximum data cable length of 3km is exceeded or when site wiring constraints necessitate the creation of a second network to avoid spurs.

Conclusion

In summary, the Rako RAK-STAR is a versatile and efficient solution for integrating multiple star-wired CAT5e or CAT6 cables into a cohesive Rako wired network. Its design simplifies installation, enhances fault-finding capabilities, and supports system scalability, making it a valuable component for both residential and commercial lighting control applications.