(This article is contributed by Rui Gao)
Optical coupler is also called optical splitter , is one of the most important passive devices in optical fiber link, is with multiple inputs and multiple output end of the optical fiber connected devices. The fiber optic splitter by the light splitting principle can be divided into the fused biconical taper (FBT type) and planar waveguide type (PLC type).
PLC Splitter, With SC/APC Connector,SC/UPC Connector, LC/APC Connector , LC/UPC Connector
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In such a large-scale resort, lighting-related maintenance costs can be an important issue, because with traditional lighting systems, maintenance personnel need to constantly monitor faulty fixtures. At the same time, it may take a lot of time to select the appropriate luminaire from the warehouse and then return to the location of the faulty luminaire for replacement. In addition, most of the signboards at Resorts World Sentosa are installed in very high locations, so special equipment is required to replace the fixtures.
Most of the signs use the Tridonic LED light source, Resorts World Sentosa basically eliminates these maintenance costs, because the LED will continue to run for about 50,000 hours before it needs to be replaced. This also helps the resort to create a good image. 
Among them, the welcome signboard uses the Tridonic TALEXXchain P511 (red) LEDs and the TALEXXconverter K240, which significantly reduces energy consumption and maintenance costs without affecting visual impact. The solution is also applied to the Resorts World logo in the Festival Walk, which is installed 4 meters above the ground and illuminates most of the day in this 7-day/24-hour non-stop dining and shopping gallery. The logo.
The TALEXXchain P510 and P511 modules offer warm white and daylight white color temperatures, some with IP67 protection and are also used in hotels for a variety of purposes. The entrance to the Hard Rock, Michael, Crockford, and the Galleria, which connects these areas to the casino, is illuminated with LED solutions. In addition, two 5m wide and 3m high logos on the 7th floor of the Hard Rock hotel are also illuminated with TALEXX LEDs.
The TALEXXchain P510 module is also used in other advertising signs in the resort. These include 18 billboards with a maximum size of 3.75 m x 3.6 m. Two of the signs were installed at the entrance to the Compass Ballroom, the largest pillarless ballroom in the area, and other billboards were installed near the parking lot.
In addition to the maintenance benefits of the LED lighting mentioned above, the use of the TALEXXchain module also helps Resorts World Sentosa minimize the energy consumption of signature lighting while ensuring a more consistent color display than many other LED brands. 
Tridonic provides LED lighting system for Singapore Sentosa Resort
Resorts World Sentosa Singapore is one of the largest and most expensive integrated resorts in the world. Located on Sentosa Island on the south coast of Singapore, the resort's welcome signboard and various signatures are TALEXX LEDs from Tridonic. Lighting system. The Trigon brand's multi-function LED modules are widely used throughout the resort.