The AE4000 series of OTDR modules are the latest high-end OTDR
design presented by Deviser. It supports up to 45dB dynamic range,
0.8m event dead zone in the compact, light-weight and modern FC-1
chassis with 8 operating hours in battery power.. It is the ideal solution
of field operation due to its durable, flexible and expandable design
Handheld optical test equipment, OTDR