MST Box Assembly for FTTH – Full Process + Waterproof Test #ftth #mstbox #waterprooftest

#ftth #mstbox #waterprooftest In this video, we show you how to properly assemble an MST box for FTTH applications, including: ✅ Sealing preparation – clean the sealing groove and rubber seal ✅ Applying sealant – continuous and even layer around the rubber seal ✅ Closing the cover – proper alignment and pressure ✅ Screwing – cross pattern (diagonally) to ensure even pressure ✅ Waterproof test – verifying the sealing performance This MST box is designed for outdoor fiber optic networks, providing reliable waterproof protection for fiber splicing and distribution. *Products used in this video:* MST box (Multi-Service Terminal box) Silicone-based sealant Stainless steel screws 💬 *Have questions?* Leave a comment below. 🔔 *Subscribe for more fiber optic installation tutorials.* #MSTbox #WaterproofTest #FTTH #FiberOptic #MSTassembly #TelecomEnclosure