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The PSW-BT series is a full-gigabit BT PoE switch with 9/18 adaptive 10/100/1000M RJ45 ports and one 1000M SFP slot. Ports 1-8/16 support high-power 71W PoE output and are backward compatible with IEEE 802.3af/at standards, delivering up to 95W per port. It detects compatible devices and supplies power via Ethernet cables.

When selecting and installing conference room sound systems, it is important to understand the different types of audio equipment to meet the needs of different sizes and requirements of conference rooms. Here are some common audio devices:

Life ring buoy light is a type of lighting device that is often attached to life rings or lifebuoys.

A lifeboat davit is a crucial device used for lifting and lowering lifeboats on ships. Installed on the vessel's deck, it plays an essential role in the ship's lifesaving system. During normal operations, the davit securely lifts and stores the lifeboat. In emergencies, it enables the quick and smooth deployment of the lifeboat, ensuring timely evacuation for personnel.

Marine windows are devices installed on the walls of ship cabins for lighting, ventilation, and observation of external conditions. According to their different functions and installation positions, they can be divided into portholes, square windows, skylights, etc.

Marine aluminum alloy gangway is a device specifically designed for ships to facilitate the boarding and disembarking of personnel and small cargo. It is mainly made of aluminum alloy material, and the advantages of this material are fully reflected in the marine environment. Aluminum alloy gangways have the characteristic of light weight, which makes them easy to operate and move on ships, reducing the difficulty of manual handling. At the same time, its lighter weight requires relatively lower load-bearing pressure for the ship, and it will not increase the ship's excessive load like heavier steel gangways.