CPC H04B 10/071 (2013.01) [H04B 10/25 (2013.01); H04B 10/50 (2013.01); H04B 10/66 (2013.01); H04B 10/40 (2013.01)] | 17 Claims |
1. An apparatus comprising:
an optical time-domain reflectometer (OTDR);
a data transmitter, executed by at least one hardware processor, to
transmit data from a first end of a device under test (DUT) towards the OTDR that is operatively connected to a second opposite end of the DUT;
a data receiver, executed by the at least one hardware processor, to
receive further data that is transmitted by the OTDR from the second opposite end of the DUT towards the first end of the DUT, wherein the data receiver is separate from the OTDR; and
a receiver level controller, executed by the at least one hardware processor, to
adjust, based on an attribute of the further data, a direction of receiving of the further data towards a first receiver of the data receiver or towards a second receiver of the data receiver.
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