Failure Cases in Access Facilities (Aerial Metallic Communication Facilities) and Countermeasures

摘要

In this article, we introduce failure cases in access facilities (aerial metallic communication facilities) and countermeasures to them. This is the eighteenth in a bimonthly series on the theme of practical field information on telecommunication technologies. This month's contribution is from the Access Engineering Group, Technical Assistance and Support Center, Maintenance and Service Operations Department, Network Business Headquarters, NTT EAST.