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OTDR

An Optical Time-Domain Reflectometer (OTDR) is a vital tool in fiber optic networks for testing and troubleshooting. This specialized instrument sends short pulses of light into an optical fiber, measuring reflections to precisely locate faults or abnormalities such as connectors, splices, or breaks. OTDRs provide accurate distance measurements to detected events, characterize the fiber by assessing attenuation and splice loss, and generate graphical traces for visual representation of fiber conditions. Crucially, OTDRs aid in network documentation, enabling efficient troubleshooting and maintenance of fiber optic installations by offering detailed insights into the fiber's condition and performance. We stock a diverse range of models by leading brands such as EXFO and VIAVI. Whether you require live fiber testing, specific wavelengths or versatile options for different fiber types, our collection caters to a wide range of network testing needs.

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Viavi JDSU E126B SmartOTDR 1310/1550 nm 40/40 dB SM Long Haul OTDR VFL SC-APCViavi JDSU E126B SmartOTDR 1310/1550 nm 40/40 dB SM Long Haul OTDR VFL SC-APC
Viavi JDSU E126B SmartOTDR 1310/1550 nm 40/40 dB SM Long Haul OTDR VFL SC-APC

Model: E126B

Manufacturer: Viavi JDSU

In stock: 1

SKU: 2803 2B04

Condition: Used

Price:   Sale price£845.75


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Viavi JDSU E9E-EXTX-36 36-Port External Switch LC-APC with OTU 5000 A1 OTDRViavi JDSU E9E-EXTX-36 36-Port External Switch LC-APC with OTU 5000 A1 OTDR
Viavi JDSU E9E-EXTX-36 36-Port External Switch LC-APC with OTU 5000 A1 OTDR

Model: E9E-EXTX-36

Manufacturer: Viavi JDSU

In stock: 1

SKU: 2805 1A04

Condition: Used

Price:   Sale price£4,160.75


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Viavi JDSU MTS 2000 w/ 41CWDM10L CWDM 10 Wavelength OTDR Module 1271 - 1451 nmViavi JDSU MTS 2000 w/ 41CWDM10L CWDM 10 Wavelength OTDR Module 1271 - 1451 nm
Viavi JDSU MTS 2000 w/ 41CWDM10L CWDM 10 Wavelength OTDR Module 1271 - 1451 nm

Model: MTS 2000 + 41CWDM10L

Manufacturer: Viavi JDSU

In stock: 1

SKU: 2292 4A02

Condition: Used

Price:   Sale price£1,525.75


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Viavi OTU 5000 EOTDR2-L-A1-COTU OUT OF BAND - C+L - OTDR - MEDIUM RANGE -LC/APCViavi OTU 5000 EOTDR2-L-A1-COTU OUT OF BAND - C+L - OTDR - MEDIUM RANGE -LC/APC
Viavi OTU 5000 EOTDR2-L-A1-COTU OUT OF BAND - C+L - OTDR - MEDIUM RANGE -LC/APC

Model: OTU 5000 EOTDR2-L-A1-COTU

Manufacturer: Viavi JDSU

In stock: 1

SKU: 2341 3A02

Condition: Used

Price:   Sale price£1,695.75


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Viavi OTU 5000 EOTDR2-L-A1-COTU OUT OF BAND - C+L - OTDR - MEDIUM RANGE -LC/APCViavi OTU 5000 EOTDR2-L-A1-COTU OUT OF BAND - C+L - OTDR - MEDIUM RANGE -LC/APC
Viavi OTU 5000 EOTDR2-L-A1-COTU OUT OF BAND - C+L - OTDR - MEDIUM RANGE -LC/APC

Model: OTU 5000 EOTDR2-L-A1-COTU

Manufacturer: Viavi JDSU

In stock: 1

SKU: 2343 3A02

Condition: Used

Price:   Sale price£505.75


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Viavi OTU 5000 EOTDR2-L-A1-COTU OUT OF BAND - C+L - OTDR - MEDIUM RANGE - LC/APCViavi OTU 5000 EOTDR2-L-A1-COTU OUT OF BAND - C+L - OTDR - MEDIUM RANGE - LC/APC
Viavi OTU 5000 EOTDR2-L-A1-COTU OUT OF BAND - C+L - OTDR - MEDIUM RANGE - LC/APC

Model: OTU 5000 EOTDR2-L-A1-COTU

Manufacturer: Viavi JDSU

In stock: 1

SKU: 2480 2A03

Condition: Used

Price:   Sale price£1,695.75


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Viavi JDSU MTS 6000 w/ 8126 HD OTDR 1310/1550 nm SM 42/40 dB FC/PC E8126HD 380KMViavi JDSU MTS 6000 w/ 8126 HD OTDR 1310/1550 nm SM 42/40 dB FC/PC E8126HD 380KM
Viavi JDSU MTS 6000 w/ 8126 HD OTDR 1310/1550 nm SM 42/40 dB FC/PC E8126HD 380KM

Model: MTS 6000 w/ 8126 HD

Manufacturer: Viavi JDSU

In stock: 1

SKU: 2721 4A02

Condition: Used

Price:   Sale price£675.75


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Viavi JDSU 4126 LM SM OTDR Module 1310/1550 nm Last Mile 34/32 dB E4126LMViavi JDSU 4126 LM SM OTDR Module 1310/1550 nm Last Mile 34/32 dB E4126LM
Viavi JDSU 4126 LM SM OTDR Module 1310/1550 nm Last Mile 34/32 dB E4126LM

Model: 4126 LM

Manufacturer: Viavi JDSU

In stock: 1

SKU: 6016 CB01

Condition: Used

Price:   Sale price£212.50


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Viavi JDSU T-BERD 6000A w/ 8126B SM OTDR 1310/1550 nm 41/40 dB E8126BViavi JDSU T-BERD 6000A w/ 8126B SM OTDR 1310/1550 nm 41/40 dB E8126B
Viavi JDSU T-BERD 6000A w/ 8126B SM OTDR 1310/1550 nm 41/40 dB E8126B

Model: 6000A w/ 8126B

Manufacturer: Viavi JDSU

In stock: 1

SKU: 2460 4A03

Condition: Used

Price:   Sale price£505.75


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Viavi JDSU MTS 4000 Mainframe w/ 4126 MA SM OTDR 1310/1550 nm APCViavi JDSU MTS 4000 Mainframe w/ 4126 MA SM OTDR 1310/1550 nm APC
Viavi JDSU MTS 4000 Mainframe w/ 4126 MA SM OTDR 1310/1550 nm APC

Model: MTS 4000 w/ 4126 MA

Manufacturer: Viavi JDSU

In stock: 1

SKU: 2611 2C02

Condition: Used

Price:   Sale price£675.75


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Viavi JDSU MTS 2000 w 4138 MP49 1310/1490/1550 nm OTDR 43/41/41 dB Metro PONViavi JDSU MTS 2000 w 4138 MP49 1310/1490/1550 nm OTDR 43/41/41 dB Metro PON
Viavi JDSU MTS 2000 w 4138 MP49 1310/1490/1550 nm OTDR 43/41/41 dB Metro PON

Model: MTS 2000 4138 MP49

Manufacturer: Viavi JDSU

In stock: 1

SKU: 2385 3B03

Condition: Used

Price:   Sale price£1,185.75


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Viavi JDSU T-BERD 2000 w/ 4138 MP49 1310/1490/1550 nm OTDR 43/41/41 dB F-COMPViavi JDSU T-BERD 2000 w/ 4138 MP49 1310/1490/1550 nm OTDR 43/41/41 dB F-COMP
Viavi JDSU T-BERD 2000 w/ 4138 MP49 1310/1490/1550 nm OTDR 43/41/41 dB F-COMP

Model: T-BERD 2000 w/ 4138 MP49

Manufacturer: Viavi JDSU

In stock: 1

SKU: 2382 3B03

Condition: Used

Price:   Sale price£1,270.75


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Viavi JDSU 4126 MA SM OTDR 1310/1550 nm 40/38 dB PC Metro Access FTTHViavi JDSU 4126 MA SM OTDR 1310/1550 nm 40/38 dB PC Metro Access FTTH
Viavi JDSU 4126 MA SM OTDR 1310/1550 nm 40/38 dB PC Metro Access FTTH

Model: 4126 MA

Manufacturer: Viavi JDSU

In stock: 1

SKU: 4610 6A03

Condition: Used

Price:   Sale price£165.75


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Viavi JDSU 4126 MA SM OTDR 1310/1550 nm 40/38 dB PC Metro Access FTTHViavi JDSU 4126 MA SM OTDR 1310/1550 nm 40/38 dB PC Metro Access FTTH
Viavi JDSU 4126 MA SM OTDR 1310/1550 nm 40/38 dB PC Metro Access FTTH

Model: 4126 MA

Manufacturer: Viavi JDSU

In stock: 8

SKU: 2367 6B02

Condition: Used

Price:   Sale price£212.50


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Viavi JDSU 4126 MA SM OTDR 1310/1550 nm 40/38 dB APC Metro Access FTTHViavi JDSU 4126 MA SM OTDR 1310/1550 nm 40/38 dB APC Metro Access FTTH
Viavi JDSU 4126 MA SM OTDR 1310/1550 nm 40/38 dB APC Metro Access FTTH

Model: 4126 MA

Manufacturer: Viavi JDSU

In stock: 2

SKU: 2366 6B02

Condition: Used

Price:   Sale price£212.50


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Viavi JDSU 4126 MAE SM OTDR 1310/1550 nm 40/38 dB PC S Enhanced Metro AccessViavi JDSU 4126 MAE SM OTDR 1310/1550 nm 40/38 dB PC S Enhanced Metro Access
Viavi JDSU 4126 MAE SM OTDR 1310/1550 nm 40/38 dB PC S Enhanced Metro Access

Model: 4126 MAE

Manufacturer: Viavi JDSU

In stock: 1

SKU: 2364 6A03

Condition: Used

Price:   Sale price£212.50


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Viavi JDSU 4126 MAE SM OTDR 1310/1550 nm 40/38 dB PC S Enhanced Metro AccessViavi JDSU 4126 MAE SM OTDR 1310/1550 nm 40/38 dB PC S Enhanced Metro Access
Viavi JDSU 4126 MAE SM OTDR 1310/1550 nm 40/38 dB PC S Enhanced Metro Access

Model: 4126 MAE

Manufacturer: Viavi JDSU

In stock: 3

SKU: 2363 6B02

Condition: Used

Price:   Sale price£212.50


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Viavi JDSU 4126 MA SM OTDR 1310/1550 nm 40/38 dB APC FC-S-PM Metro Access FTTHViavi JDSU 4126 MA SM OTDR 1310/1550 nm 40/38 dB APC FC-S-PM Metro Access FTTH
Viavi JDSU 4126 MA SM OTDR 1310/1550 nm 40/38 dB APC FC-S-PM Metro Access FTTH

Model: 4126 MA

Manufacturer: Viavi JDSU

In stock: 3

SKU: 2359/4609 6B02/6A03

Condition: Used

Price:   Sale price£335.75


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Viavi JDSU 4126 MA SM OTDR 1310/1550 nm 40/38 dB APC FC-S Metro Access FTTHViavi JDSU 4126 MA SM OTDR 1310/1550 nm 40/38 dB APC FC-S Metro Access FTTH
Viavi JDSU 4126 MA SM OTDR 1310/1550 nm 40/38 dB APC FC-S Metro Access FTTH

Model: 4126 MA

Manufacturer: Viavi JDSU

In stock: 2

SKU: 5263 6B02

Condition: Used

Price:   Sale price£250.75


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Viavi JDSU 4126 MA SM OTDR 1310/1550nm 40/38 dB for MTS 2/4000 Metro Access FTTHViavi JDSU 4126 MA SM OTDR 1310/1550nm 40/38 dB for MTS 2/4000 Metro Access FTTH
Viavi JDSU 4126 MA SM OTDR 1310/1550nm 40/38 dB for MTS 2/4000 Metro Access FTTH

Model: 4126 MA

Manufacturer: Viavi JDSU

In stock: 3

SKU: 4608 6B02

Condition: Used

Price:   Sale price£165.75


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Viavi JDSU MTS 4000 w/ PM & 4138 MP49 1310/1490/1550 nm OTDR FCOMP 43/41/41 dBViavi JDSU MTS 4000 w/ PM & 4138 MP49 1310/1490/1550 nm OTDR FCOMP 43/41/41 dB
Viavi JDSU MTS 4000 w/ PM & 4138 MP49 1310/1490/1550 nm OTDR FCOMP 43/41/41 dB

Model: MTS 4000 w/ PM & 4138 MP49

Manufacturer: Viavi JDSU

In stock: 1

SKU: 2355 3A03

Condition: Used

Price:   Sale price£1,185.75


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Viavi JDSU MTS 4000 Mainframe w/ 4126 MA SM OTDR 1310/1550 nm 37/35 dB FCOMP APCViavi JDSU MTS 4000 Mainframe w/ 4126 MA SM OTDR 1310/1550 nm 37/35 dB FCOMP APC
Viavi JDSU MTS 4000 Mainframe w/ 4126 MA SM OTDR 1310/1550 nm 37/35 dB FCOMP APC

Model: MTS 4000 w/ 4126 MA

Manufacturer: Viavi JDSU

In stock: 1

SKU: 2354 3A03

Condition: Used

Price:   Sale price£590.75


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Viavi JDSU 4138 MP49 1310/1490/1550 nm OTDR 43/41/41 dB Metro PON APCViavi JDSU 4138 MP49 1310/1490/1550 nm OTDR 43/41/41 dB Metro PON APC
Viavi JDSU 4138 MP49 1310/1490/1550 nm OTDR 43/41/41 dB Metro PON APC

Model: 4138 MP49

Manufacturer: Viavi JDSU

In stock: 1

SKU: 5383 6B04

Condition: Used

Price:   Sale price£760.75


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Viavi JDSU 8126 MR OTDR 1310/1550 nm SM 40/38 dB Medium Range High Resolution PCViavi JDSU 8126 MR OTDR 1310/1550 nm SM 40/38 dB Medium Range High Resolution PC
Viavi JDSU 8126 MR OTDR 1310/1550 nm SM 40/38 dB Medium Range High Resolution PC

Model: 8126 MR

Manufacturer: Viavi JDSU

In stock: 3

SKU: 4593 CB01

Condition: Used

Price:   Sale price£335.75


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Viavi JDSU 8126B SM OTDR 1310/1550 nm 41/40 dB E8126B PC 400KMViavi JDSU 8126B SM OTDR 1310/1550 nm 41/40 dB E8126B PC 400KM
Viavi JDSU 8126B SM OTDR 1310/1550 nm 41/40 dB E8126B PC 400KM

Model: JDSU 8126B

Manufacturer: Viavi JDSU

In stock: 5

SKU: 4598 CB01

Condition: Used

Price:   Sale price£335.75


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Viavi JDSU 8126 LR OTDR 1310/1550 nm SM 43/41 dB Long Range PCViavi JDSU 8126 LR OTDR 1310/1550 nm SM 43/41 dB Long Range PC
Viavi JDSU 8126 LR OTDR 1310/1550 nm SM 43/41 dB Long Range PC

Model: 8126 LR

Manufacturer: Viavi JDSU

In stock: 3

SKU: 4596 CB01

Condition: Used

Price:   Sale price£335.75


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JDSU OTU 8000 w/ E98OS04 1x4 OS w/ E8118RLR65 1650 Filtered OTDR ModuleJDSU OTU 8000 w/ E98OS04 1x4 OS w/ E8118RLR65 1650 Filtered OTDR Module
JDSU OTU 8000 w/ E98OS04 1x4 OS w/ E8118RLR65 1650 Filtered OTDR Module

Model: OTU 8000 w/ E98OS04 w/ E8118RLR65

Manufacturer: Viavi JDSU

In stock: 1

SKU: 2340 1A04

Condition: Used

Price:   Sale price£1,185.75


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Viavi JDSU OTU 8000E V2 w/ OTAU 1x12 OS w/ 8138C-65 1310/1550/F1650 ONMSi E98X12Viavi JDSU OTU 8000E V2 w/ OTAU 1x12 OS w/ 8138C-65 1310/1550/F1650 ONMSi E98X12
Viavi JDSU OTU 8000E V2 w/ OTAU 1x12 OS w/ 8138C-65 1310/1550/F1650 ONMSi E98X12

Model: OTU 8000E V2 w/ OTAU 1x12 OS w/ 8138C-65

Manufacturer: Viavi JDSU

In stock: 1

SKU: 2339 1A04

Condition: Used

Price:   Sale price£2,970.75


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Viavi JDSU 8126B SM OTDR 1310/1550 nm 41/40 dB E8126B APC 400KMViavi JDSU 8126B SM OTDR 1310/1550 nm 41/40 dB E8126B APC 400KM
Viavi JDSU 8126B SM OTDR 1310/1550 nm 41/40 dB E8126B APC 400KM

Model: 8126B

Manufacturer: Viavi JDSU

In stock: 2

SKU: 2338 6A02

Condition: Used

Price:   Sale price£335.75


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Save £609.25Viavi JDSU MTS 6000A V2 w/ 8126B SM OTDR 1310/1550 nm 41/40 dB E8126B APC 400KMViavi JDSU MTS 6000A V2 w/ 8126B SM OTDR 1310/1550 nm 41/40 dB E8126B APC 400KM
Viavi JDSU MTS 6000A V2 w/ 8126B SM OTDR 1310/1550 nm 41/40 dB E8126B APC 400KM

Model: MTS 6000A V2 w/ 8126B

Manufacturer: Viavi JDSU

In stock: 1

SKU: 2331 4A03

Condition: Used

Price:   Sale price£1,185.75 Regular price£1,795.00


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Viavi JDSU MTS 4000 V2 w/ 4126 MA2 SM 1310/1550 nm OTDR 40/40 dB Access MetroViavi JDSU MTS 4000 V2 w/ 4126 MA2 SM 1310/1550 nm OTDR 40/40 dB Access Metro
Viavi JDSU MTS 4000 V2 w/ 4126 MA2 SM 1310/1550 nm OTDR 40/40 dB Access Metro

Model: MTS 4000 V2 w/ 4126 MA2

Manufacturer: Viavi JDSU

In stock: 1

SKU: 5377 3B04

Condition: Used

Price:   Sale price£1,865.75


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Viavi JDSU MTS 4000 Mainframe w/ 4126 MA SM OTDR 1310/1550 nm 37/35 dB APCViavi JDSU MTS 4000 Mainframe w/ 4126 MA SM OTDR 1310/1550 nm 37/35 dB APC
Viavi JDSU MTS 4000 Mainframe w/ 4126 MA SM OTDR 1310/1550 nm 37/35 dB APC

Model: MTS 4000 w/ 4126 MA

Manufacturer: Viavi JDSU

In stock: 1

SKU: 2324 4B02

Condition: Used

Price:   Sale price£420.75


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Viavi JDSU 81162C OTDR Module 1625 nm In-Service Filtered E81162C 47.5 dBViavi JDSU 81162C OTDR Module 1625 nm In-Service Filtered E81162C 47.5 dB
Viavi JDSU 81162C OTDR Module 1625 nm In-Service Filtered E81162C 47.5 dB

Model: 81162C

Manufacturer: Viavi JDSU

In stock: 8

SKU: 0000 3B02

Condition: New Other

Price:   Sale price£590.75


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JDSU Viavi OTU 8000 Base Unit OTU-8000E w/ OTDR C 81162 1625 nm Filtered ModuleJDSU Viavi OTU 8000 Base Unit OTU-8000E w/ OTDR C 81162 1625 nm Filtered Module
JDSU Viavi OTU 8000 Base Unit OTU-8000E w/ OTDR C 81162 1625 nm Filtered Module

Model: OTU-8000E w/ OTDR C 81162

Manufacturer: Viavi JDSU

In stock: 8

SKU: 4543 3B02

Condition: New Other

Price:   Sale price£675.75


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Viavi JDSU MTS 2000 w/ 4126 MA SM OTDR 1310/1550 nm 37/35 dB APCViavi JDSU MTS 2000 w/ 4126 MA SM OTDR 1310/1550 nm 37/35 dB APC
Viavi JDSU MTS 2000 w/ 4126 MA SM OTDR 1310/1550 nm 37/35 dB APC

Model: MTS 2000 w/ 4126 MA

Manufacturer: Viavi JDSU

In stock: 1

SKU: 2453 2A03

Condition: Used

Price:   Sale price£675.75


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Viavi JDSU MTS 6000A w/ 8126 MR OTDR 1310/1550 nm SM 40/38 dB MR High Res APCViavi JDSU MTS 6000A w/ 8126 MR OTDR 1310/1550 nm SM 40/38 dB MR High Res APC
Viavi JDSU MTS 6000A w/ 8126 MR OTDR 1310/1550 nm SM 40/38 dB MR High Res APC

Model: MTS 6000A w/ 8126 MR

Manufacturer: Viavi JDSU

In stock: 1

SKU: 2600 4A02

Condition: Used

Price:   Sale price£675.75


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Viavi JDSU MTS 6000A w/ 8138 LR49 1310/1490/1550 nm SM OTDR LR 43/40/41 dBViavi JDSU MTS 6000A w/ 8138 LR49 1310/1490/1550 nm SM OTDR LR 43/40/41 dB
Viavi JDSU MTS 6000A w/ 8138 LR49 1310/1490/1550 nm SM OTDR LR 43/40/41 dB

Model: MTS 6000A w/ 8138 LR49

Manufacturer: Viavi JDSU

In stock: 1

SKU: 2598 4A02

Condition: Used

Price:   Sale price£1,270.75


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Viavi JDSU MTS 6000A w/ 8126 HD OTDR 1310/1550 nm SM 42/40 dB LR PC 380KM E8126Viavi JDSU MTS 6000A w/ 8126 HD OTDR 1310/1550 nm SM 42/40 dB LR PC 380KM E8126
Viavi JDSU MTS 6000A w/ 8126 HD OTDR 1310/1550 nm SM 42/40 dB LR PC 380KM E8126

Model: MTS 6000A w/ 8126 HD

Manufacturer: Viavi JDSU

In stock: 1

SKU: 2597 4A02

Condition: Used

Price:   Sale price£675.75


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Viavi JDSU MTS 6000A w/ 8138 VLR49 1310/1490/1550 nm SM OTDR VLR 45/42/43 dB APCViavi JDSU MTS 6000A w/ 8138 VLR49 1310/1490/1550 nm SM OTDR VLR 45/42/43 dB APC
Viavi JDSU MTS 6000A w/ 8138 VLR49 1310/1490/1550 nm SM OTDR VLR 45/42/43 dB APC

Model: MTS 6000A w/ 8138 VLR49

Manufacturer: Viavi JDSU

In stock: 1

SKU: 2595 4A02

Condition: Used

Price:   Sale price£1,270.75


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Viavi JDSU T-Berd 2000 Mainframe w/ 4126 MA SM OTDR 1310/1550 nm 37/35 dBViavi JDSU T-Berd 2000 Mainframe w/ 4126 MA SM OTDR 1310/1550 nm 37/35 dB
Viavi JDSU T-Berd 2000 Mainframe w/ 4126 MA SM OTDR 1310/1550 nm 37/35 dB

Model: T-Berd 2000 w/ 4126 MA

Manufacturer: Viavi JDSU

In stock: 1

SKU: 2450 4B03

Condition: Used

Price:   Sale price£590.75


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Viavi OTU 5000 EOTDR2-L-A1-COTU OUT OF BAND - C+L - OTDR - MEDIUM RANGEViavi OTU 5000 EOTDR2-L-A1-COTU OUT OF BAND - C+L - OTDR - MEDIUM RANGE
Viavi OTU 5000 EOTDR2-L-A1-COTU OUT OF BAND - C+L - OTDR - MEDIUM RANGE

Model: OTU 5000 EOTDR2-L-A1-COTU

Manufacturer: Viavi JDSU

In stock: 1

SKU: 5112 7B05

Condition: Used

Price:   Sale price£2,375.75


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