Microwave routes — Chikura #4

Original: Ryota / JJ1WTL — 504743524 · Original Japanese HTML

Published: 2024-09-09

English translation of the archived article text. The author’s first-person observations, uncertainty and later additions are preserved; this is not the research summary. Image contents are preserved as images, not silently incorporated into the translated prose.

The missing link in the low-latency microwave network for financial trading has been found. It is already clear from the preceding article, but here is the account reorganized from the microwave perspective.

What I was looking for

I was looking for the point where the following two beams intersect.

The far end of this beam from SoftBank's Maruyama International Relay Station:

The far end of this beam from Gotenyama:

Conclusion

It was here. https://www.google.co.jp/maps/@34.9632131,139.9369912,52m/data=!3m1!1e3

This is how the links arrive.

At last, this frees me from all those trips to the Boso Peninsula.

Results

I have updated the diagram shown earlier.

Here is the combined picture, including the other operators; click to enlarge. JOSADA TELECOM alone has a long-distance route reaching all the way to Ise City.

[Corrections, November 6 and November 10: exchanged GTT and NuVo at Mother Farm and Ariake.]

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