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 10580-00289 New (GSA discount) VNA Master Vector Network Analyzer Measurement Guide (For MS202XC and MS20XXB Models) 10580-00289
Anritsu 5610-361-UTA New (GSA discount) ** UTA V.1 module requires hardware upgrade (see ref 5610-299-UTA) 5610-361-UTA
Anritsu MA2411B New (GSA discount) Pulse Power Sensor; 300 MHz TO 40 GHz. Note: Compatible with ML248XA/8XB/9XA models only. ML248XA/XB models require Option 15; 1 GHz Calibrator.. Supplied with 1 year warranty coverage. MA2411B
Anritsu MW9077A New (GSA discount) OTDR MODULE MW9077A
Anritsu MW9077A1 New (GSA discount) OTDR MODULE. Supplied with 1 year warranty coverage. MW9077A1
Anritsu MW9077A2 New (GSA discount) OTDR MODULE MW9077A2
EXFO America Inc. AXS-110-12CD-23B-XX-XX New (GSA discount) All Fiber MM/SM OTDR Port 1: 850/1300 nm, 24/25 dB (50/125 & 62.5/125 µm) Port 2: 1310/1550 nm 32/30 dB (9/125 µm) AXS-110-12CD-23B-XX-XX
EXFO America Inc. AXS-110-12CD-XX New (GSA discount) All Fiber MM OTDR 850/1300 nm, 24/25 dB AXS-110-12CD-XX
P2 - HandHeld OTDR 3rd party pre-owned Not-on-file(other-mfr) P2 - HandHeld OTDR
TC2230S 3rd party pre-owned Not-on-file(other-mfr) TC2230S
Agilent E4310A 3rd party pre-owned Optical Time Domain Reflectometer E4310A
Agilent E4310A 3rd party pre-owned Optical Time Domain Reflectometer E4310A
Anritsu MT9081D 3rd party pre-owned Access Master, SM 1.31/1.55um MT9081D
Anritsu MW9040A 3rd party pre-owned Not-on-file(other-mfr) MW9040A
Anritsu MW9060A 3rd party pre-owned 1.31/1.55 um (SM), 0.85/1.3 um (GI) OPTICAL TIME DOMAIN REFLECTOMETER MW9060A
Anritsu MW9060A 3rd party pre-owned 1.31/1.55 um (SM), 0.85/1.3 um (GI) OPTICAL TIME DOMAIN REFLECTOMETER MW9060A
Anritsu MW9070A 3rd party pre-owned Not-on-file(other-mfr) MW9070A
Anritsu MW9076B Mini OTDR 3rd party pre-owned Not-on-file(other-mfr) MW9076B Mini OTDR
Anritsu MW9076B Mini OTDR 3rd party pre-owned Not-on-file(other-mfr) MW9076B Mini OTDR
Anritsu MW9076B1 3rd party pre-owned OTDR module: Wavelength: 1.31/1.55 µm, Dynamic Range: 40.5/38.5 dB (typical), Dead Zone: 1.6/8 m. REQUIRES DISPLAY UNIT (MU250000A OR MU250000A4) MW9076B1
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OTDR by different manufacturers: