# Manifold 5L Basic Switch The Manifold 5L is a 5-port POE Ethernet switch. It has six 10mm penetration openings. Power is supplied though the main port, and power is passed through to each of the other four ports through self-resettable fuses. The fuses prevent a short in a connected device from frying circuit board traces and/or cabling. The basic switch supports most Ethernet-based ROV add-ons, including one or more Cerulean Sonar OmniScan, Cerulean Sonar DVL-75, Cerulean Sonar Tracker-650 DVL, Cerulean Sonar multibeam echo sounders (MBES), Cerulean Sonar ROV Locater transmitter or receiver, Blue Robotics Ping 360, and so on. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.ceruleansonar.com/c/manifold-5l-and-manifold-5s-ethernet-switch/manifold-5l-subsea-ethernet-hub/manifold-5l-basic-switch.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.