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The EMTS Telecom Services Fiber Optic system is built from two main components: M.U. (Master Unit) and R.U. (Remote Unit). EMTS provides high-end R.F. coverage solutions and components to ensure your fiber DAS system's high performance. The Master Unit (M.U.) converts the BTS RF signals from R.F. to optical signals using optical cables it provides a fiber interface. The remote fiber unit (R.U.)reconverts the optical input signal to R.F. and feeds it to the antennas. It is designed for modularity and high performance, acting as the end unit in the system and connecting directly to the antenna system. The R.U. includes amplification modules in multiple output levels and various combinations of various frequency bands, filtering modules, optical to, R.F. ,and R.F. to Optical converters. It provides USB or WIFI connectivity for local settings and a wireless modem for remote control and alarm monitoring in the M.U. The EMTS Telecom Services advanced fiber optic repeating system is a cost-effective and practical solution for extending signal coverage in subways, tunnels ,and other Indoor or outdoor distribution systems.

Key Features

• Designed to support Public and Mission Critical Services at 400MHz bands DMR/LMR/Tetra network coverage using advanced F.O. technology
• Fully comply with DMR and APCO25 standards
• Expands signal coverage and fill the signal blind area where signals are weak or unavailable in Tunnels, Airports, Railway stations, enterprises, etc
• The systems include a Master Unit (M.U.) and multiple Fiber Remote Units (FRU)
• Customized Design for DMR/LMR Suitable for large-scale Indoor Installations
• Low Optical Transmission Loss, very stable and improved signal transmission quality
• One Master Unit can support 4 or 8 Remote Units (R.U.)
• RJ45 port links a notebook for local supervision or the built-in wireless modem for NMS (Network Management System) monitoring & controlling equipment parameter
• Backup Battery for 2 hours of operation via external 24-volt battery