DC power work on live telecom sites in Japan
Terminations on operational -48 VDC telecom power in Japan: licensed electricians, two-technician live working, and a documented report the same day.
Read the guide →What I get asked most often, written down properly — so you can read it at 2 a.m. in your own time zone.
Half of these questions come from companies abroad who need something checked, received or repaired in Japan and have no one here. The other half come from people who live in Japan and cannot get a straight answer about their own apartment. Both deserve one.
Terminations on operational -48 VDC telecom power in Japan: licensed electricians, two-technician live working, and a documented report the same day.
Read the guide →Acceptance, inspections and warranty visits on Japanese sites when your own engineers are eleven time zones away.
Read the guide →Voltage, frequency, packing and paperwork — what to verify at the Japanese supplier before the container is sealed.
Read the guide →Transport damage, compliance and paperwork — what to verify on arrival in Japan before the goods go on to the end customer.
Read the guide →Audits, inspections and testing for electrical and industrial equipment imported into or exported from Japan — what it covers, and who it's for.
Read the guide →An on-site engineer carries out your instructions in real time inside a Japanese data center — cabling, hardware swaps, visual checks, no travel needed.
Read the guide →Installation, dismantling and removal of obsolete data center hardware in Japan — racks, power units, cabling — with a photo report.
Read the guide →Sockets, switches and light fittings in Japan — where the licence rule starts, and what it costs to ignore it.
Read the guide →畳 ratings, 100 V versus 200 V, the dedicated circuit and the “standard installation” that is not standard.
Read the guide →Sourcing, negotiation and quality control at the Japanese supplier's site, without opening an office there — what a local purchasing agent actually does.
Read the guide →Describe your situation in a few lines. A straight answer costs you nothing.
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