Suica Simplified

You might think that JR East has installed Suica gates in every station but this is not the case: as of 2018 Suica is installed in roughly half of JR East’s 1667 stations. The reason is cost. Unmanned stations have simple Suica gate readers but apparently the cost of these is an obstacle. Fast local processing is one of the advantages of Suica but I suspect the dedicated network backbone costs for linking and syncing with JR East servers doesn’t come cheap.

JR East is fixing the cost problem by developing a new cloud based Suica gate reader that can easily be installed anywhere. The trade off is slightly slower speeds, perhaps, with the benefit of lower installation and maintenance costs. JR East said they expect to reach 100% Suica deployment with the new model and hope to sell it internationally.

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