OTDR


Overview:

In telecommunication, an optical time domain reflectometer (OTDR) is an optoelectronic instrument used to characterize an optical fiber.

  1. Note 1: An OTDR injects a series of optical pulses into the fiber under test. It also extracts, from the same end of the fiber, light that is scattered back and reflected back. The intensity of the return pulses is measured and integrated as a function of time, and is plotted as a function of fiber length.
  2. Note 2: An OTDR may be used for estimating the fiber's length and overall attenuation, including splice and mated-connector losses. It may also be used to locate faults, such as breaks.

Important otdr products:

Manufacturer Model Condition Description Specs
Anritsu 5262-110-OTDR-521 New QUAD SM/MM 24/26dB 850/1300nm 62.5um MM/40dB 1310/1550nm SM 5262-110-OTDR-521
Anritsu 5262-110-OTDR-518 New QUAD SM/MM 24/26dB 850/1300nm 62.5um MM/40dB 1310/1550nm SM 5262-110-OTDR-518
Anritsu 5262-110-OTDR-517 New QUAD SM/MM 24/26dB 850/1300nm 62.5um MM/40dB 1310/1550nm SM 5262-110-OTDR-517
Anritsu 5262-110-OTDR-516 New QUAD SM/MM 24/26dB 850/1300nm 62.5um MM/40dB 1310/1550nm SM 5262-110-OTDR-516
Anritsu 5262-110-OTDR-515 New QUAD SM/MM 24/26dB 850/1300nm 62.5um MM/40dB 1310/1550nm SM 5262-110-OTDR-515
Anritsu 5262-110-OTDR-514 New QUAD SM/MM 24/26dB 850/1300nm 62.5um MM/40dB 1310/1550nm SM 5262-110-OTDR-514
Anritsu 5262-110-OTDR-513 New QUAD SM/MM 24/26dB 850/1300nm 62.5um MM/40dB 1310/1550nm SM 5262-110-OTDR-513
Anritsu 5262-110-OTDR-512 New QUAD SM/MM 24/26dB 850/1300nm 62.5um MM/40dB 1310/1550nm SM 5262-110-OTDR-512
Anritsu 5262-110-OTDR-511 New QUAD SM/MM 24/26dB 850/1300nm 62.5um MM/40dB 1310/1550nm SM 5262-110-OTDR-511
Anritsu 5262-110-OTDR-488 New QUAD SM/MM 24/26dB 850/1300nm 62.5um MM/40dB 1310/1550nm SM 5262-110-OTDR-488
Anritsu 5262-110-OTDR-487 New QUAD SM/MM 24/26dB 850/1300nm 62.5um MM/40dB 1310/1550nm SM 5262-110-OTDR-487
Anritsu 5262-110-OTDR-486 New QUAD SM/MM 24/26dB 850/1300nm 62.5um MM/40dB 1310/1550nm SM 5262-110-OTDR-486
Anritsu 5262-110-OTDR-485 New QUAD SM/MM 24/26dB 850/1300nm 62.5um MM/40dB 1310/1550nm SM 5262-110-OTDR-485
Anritsu 5262-110-OTDR-484 New QUAD SM/MM 24/26dB 850/1300nm 62.5um MM/40dB 1310/1550nm SM 5262-110-OTDR-484
Anritsu 5262-110-OTDR-483 New QUAD SM/MM 24/26dB 850/1300nm 62.5um MM/40dB 1310/1550nm SM 5262-110-OTDR-483
Anritsu 5262-110-OTDR-482 New QUAD SM/MM 24/26dB 850/1300nm 62.5um MM/40dB 1310/1550nm SM 5262-110-OTDR-482
Anritsu 5262-110-OTDR-481 New QUAD SM/MM 24/26dB 850/1300nm 62.5um MM/40dB 1310/1550nm SM 5262-110-OTDR-481
Anritsu 5262-110-OTDR-478 New QUAD SM/MM 24/26dB 850/1300nm 62.5um MM/40dB 1310/1550nm SM 5262-110-OTDR-478
Anritsu 5262-110-OTDR-477 New QUAD SM/MM 24/26dB 850/1300nm 62.5um MM/40dB 1310/1550nm SM 5262-110-OTDR-477
Anritsu 5262-110-OTDR-476 New QUAD SM/MM 24/26dB 850/1300nm 62.5um MM/40dB 1310/1550nm SM 5262-110-OTDR-476
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OTDR by different manufacturers: