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Railway Communications
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Application Notes









Railway Communications Application Notes


3G, HSPA and LTE Backhaul over Fiber
Bringing Mobile Data Connectivity Underground



GSM-R Backhaul
Interconnection of Remote GSM-R Dispatcher Terminals to a GSM-R Central Hub Across an SDH Transport Network



GSM-R E1 Ring Backhaul
Interconnection of Remote GSM-R Dispatcher Terminals to a GSM-R Central Hub over E1s with Ring Protection



Railway and Transport Communications Solutions
Connect Commercial Displays, Traffic and Passenger Information, CCTV Cameras, and Station Controls Data over SHDSL



Replacing Customer Edge Routers with Managed Ethernet Converters
Managed Ethernet Services over PDH and SDH
















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