Viavi OSA-4100 User manual

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T-BERD/MTS 2000 Handheld Modular Test Set
T-BERD/MTS-2000 Handheld Modular Test Set
QUICK CARD
►Use the VIAVI P5000i or FiberChek Probe
microscope to inspect both sides of every
connection being used (Nano OSA Port,
Launch Cable, bulkhead connectors, patch
cables, etc.)
►Focus fiber on the screen. If dirty, clean the
end-face.
►If it appears clean, run inspection test.
►If it fails, clean the fiber and re-run inspection
test. Repeat until it passes.
4100-series Nano OSA
This quick card describes how to connect to a fiber under test, configure test setups, run
tests, and analyze results with a T-BERD/MTS-2000 equipped with a Nano OSA module.
EQUIPMENT REQUIREMENTS
FIBER INSPECTION GUIDELINES
►T-BERD/MTS 2000 equipped with the
following:
•Fiber Optics Software Release V21.14 or
greater
•Nano OSA Module
(OCV-4100 or OSA-4100 )
•Fiber optic cleaning and inspection tools
►Fiber optic patch cable or Launch Cable
►Optical Coupler to connect patch cable to
Fiber Under Test
Figure 2: Inspect Before You Connect
Figure 1: Equipment Requirements

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T-BERD/MTS 2000 Handheld Modular Test Set
T-BERD/MTS-2000 Handheld Modular Test Set
QUICK CARD
2
CONNECT TO FIBER UNDER TEST (FUT)
All fibers and connectors should be cleaned and inspected prior to connection, as described on page 1.
The Nano OSA is typically connected to the FUT via a Monitor Port or splitter/tap to not disrupt service.
The Nano OSA can also be directly connected to the common port or common fiber via a coupler during
turn up or maintenance:
1. Inspect the Nano OSA port on top of the test set.
2. If connecting to the Common Cable, connect the Common
Cable to an optical coupler with the same connector type and
inspect the fiber end face in the coupler.
3. If connecting to the Monitor Port or Common Port on the Mux,
inspect the Mux Port.
4. Inspect the fiber end face of the Patch Cable and connect the
cable to the Nano OSA port.
5. Inspect the other fiber end face of the Patch Cable and Connect
the Launch Cable to the coupler or Mux port.
Figure 3: OTDR Port Inspection
Figure 4: Connecting to Monitor Port
Figure 5: Connecting to Common Cable

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T-BERD/MTS 2000 Handheld Modular Test Set
T-BERD/MTS-2000 Handheld Modular Test Set
QUICK CARD
3
VERIFY SETUP
LAUNCH TEST
1. Press the ON/OFF button to start the
test set.
2. Press the Home button to display
the Home view with the Optical Spectrum
icon.
3. Tap the Optical Spectrum icon
until it is yellow and highlighted.
Figure 6: Home Screen
1. Tap Setup icon
2. Tap each setup category and verify they
match as shown below.
Note: The below shows the default setup
for standard use of the Nano OSA. User
typically does not need to change any
settings for running a sweep of channels.
Figure 7: Setup Menu

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T-BERD/MTS 2000 Handheld Modular Test Set
T-BERD/MTS-2000 Handheld Modular Test Set
QUICK CARD
© 2021 VIAVI Solutions, Inc,
Product specifications and descriptions in this
document are subject to change without notice.
Patented as described at viavisolutions.com/patents
Contact Us
To reach the VIAVI office nearest you,
visit viavisolutions.com/contact
+1 844 GO VIAVI
([phone])
RUN SWEEP TEST
3. Tap START icon (upper right) to run scan
4. View Results after scan completes (use your finger or stylus to scroll up/down as needed)
Total # of
Channels
detected
Verifies Channels &
Power Levels (dBm) Measures offset
(detect optics going bad)
Measures
Actual
wavelengths