Cable Management

Drop cable faults type

The huge growth in the number of subscribers with FTTH installations requires different maintenance methods than used previously. This article explains maintenance of the “last one mile” and explains some concrete measurement solutions. Construction of the trunk cable shown in the Figure 2 has been completed to cover 85% of households currently. All that remains […]

Test and Measurements

Reflectance and Dead zone

Reflectance and dead zone OTDR, short for optical time-domain reflectometer, is an opto-electronic equipment used to characterize fiber optic link. OTDR reflectance and dead zone is the two key factors. This white article is for explain it, and help operators, engineers, service providers etc. know the importance of it and how to choose the right […]