EXFO FTB-3922 MM MultiTest Module (FTB-3922-23BL)

EXFO FTB-3922 MultiTest Module

The FTB-3920 and FTB-1400: A Flexible Solution
Technicians working on metro and long-haul networks who need more than a handheld loss test set can count on the flexibility of EXFO’s Universal Test System. Both the FTB-300 and FTB-400 modular test platforms provide a comprehensive range of testing options, from simple loss testing to ORL and OTDR measurement. The FTB-1400 and FTB-3920 MultiTest modules combine a power meter, light source, visual fault locator (vfl) and an optional optical return loss tester to meet a wide range of testing needs.

Power Meter Performance and Reliability
Two power meters have been developed for the MultiTest module: the FTB-1400 and the FTB-3920. The FTB-1400 is ideal for taking accurate absolute power measurements (in dBm and W) and loss measurements (in dB). The FTB-3920 series uses EXFO’s patented FasTesT system* to take you beyond the basic power meter. FasTesT gives you the power of fully automated fiber-optic attenuation measurement. The FTB-3920 series offers an optional ORL test set for measuring component backreflection and system return loss.

Leave Nothing to Chance
There is no substitute for practicing good laser safety. When handling high power, always take necessary precautions.

Light Source Stability and Accuracy
EXFO light sources provide you with stability for reliable, accurate test results you can trust. Power meters can be combined with single- or dual-wavelength LED or laser light sources.

The FTB-3920 power meter series features a monitoring function to verify source stability over time and ensure accurate test results.

Digital Talk Set: Communication Made Easy
Digital signal encoding preserves voice clarity and message integrity for up to 45 dB of attenuation (1310 nm, 1550 nm and 1625 nm). The digital talk set does not require push-to-talk or voice-activated switching.

Seek function
The seek function automatically repeats a call until it is answered, so you can continue working while waiting for the call to go through. The talk set will automatically answer a call from another MultiTest module, a handheld VCS-20A Talk Set, a VCS-20PC Talk Set, or a FOT-920 MaxTester with the talk set option.

Talk and test function
Use the talk set to communicate while performing tests or running other applications. When the talk set detects an incoming signal, it lets you know by producing a distinctive ring. The digital talk set ensures clear voice transmission every time.

Visual Fault Locator
Using a VFL is the easiest way to perform end-to-end identification or to pinpoint breaks, bends, faulty connectors or splices over a distance of up to 5 km. This 650 nm VFL offers excellent visibility. In pulsed or continuous operating mode, it creates a bright red glow, visible through most yellowjacketed (singlemode or multimode fibers), at the exact fault location.

FasTesT Saves You Time at the Touch of a Button

FasTesT: The fastest automated bidirectional loss test
EXFO’s FasTesT is simply the most advanced loss test system in the industry. It performs fully automated bidirectional loss testing at one, two or three wavelengths, at the touch of a single button, in under 30 seconds.

FasTesT automatic wavelength selection: an end to guesswork
The FasTesT Automatic Wavelength Selection feature takes power readings exactly at the calibration wavelength on the first try. There are no more guessing games, and you never need to retest.

Fast and easy communication with the Mailbox function
Send a message through the fiber under test to another FTB-300 or FTB-400 unit with the Mailbox function, and improve interaction between test units for increased efficiency.

FasTesT saves you time and money
The FasTesT procedure saves you approximately 90 seconds per fiber compared to a manual loss test with a separate light source and power meter. Save over 3.5 hours when testing high installation fiber (144 fibers x 90 seconds per fiber = 12 960 seconds).

Features:

• 1625 nm testing provides worst-case attenuation for the L band
• Fiber identifier detects 2 kHz signals
• Notepad feature documents power meter results in the field or in the office
• Power meter or optical loss test set uses manual or automated operation
• Singlemode or multimode, digital talk set, offers full-duplex hands-free communication
• Light source supports automated bidirectional loss and return loss testing
• Visual fault locator features 650 nm visible bright red source

Specifications:

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