Encyclopedia
Reflectometer
optical time-domain reflectometer/mini-OTDR (OTDR, full feature OTDR/mini-OTDR) - device for measuring optical fiber parameters using a backscatter curve (the mini-OTDR differs in smaller dimensions, mass and power consumption; requirements for some of its characteristics may be reduced)
Source: "Optical Reflectometers. Technical Requirements. RD 45.236-2002"
(approved by the Ministry of Communications of the Russian Federation, introduced by Order of the Ministry of Communications of Russia dated April 4, 2003 No. 34)