Viavi T-BERD/MTS- 2000V2 User manual

T-BERD/MTS-
2000V2, 4000V2
5800V2
OCC-4056C
User Manual

Please direct all enquiries to your local VIAVI sales
company. The addresses can be found at:
www.viavisolutions.com/en-us/contact-sales-expert
The description ofadditional features ofthe device can befound
at: https://www.viavisolutions.com/en-us/product-category/test-
measurement/network-test-certification
© Copyright 2019 VIAVI Solutions Inc. All rights reserved.
VIAVI and the VIAVI logo are trademarks of VIAVI Solutions
Inc.
All other trademarks and registered trademarks are the
properties of their respective owners.
VIAVI Solutions Deutschland GmbH
Arbachtalstraße 5, 72800 Eningen u. A.
Order no.: BN 2331/98.21
Edition: 2019.04
Previous Edition: --
Note:Changes maybemade to specifications,descriptions and
delivery information.
Printed in Germany

Contents
Introducing the OCC-4056C module ................................. 4
SFP slots ........................................................................ 5
Safety information............................................................... 5
Conventions....................................................................5
Proper usage.................................................................. 6
General laser safety ....................................................... 6
Specific laser safety........................................................7
Optical surfaces..............................................................8
Ventilation....................................................................... 8
Battery operation ............................................................ 8
Start the OCC application................................................... 9
Configuration....................................................................... 9
TestAuto WDM mode.....................................................9
Manual configuration .................................................... 10
Acquisition parameters..................................................11
Analysis parameters.....................................................12
Parameters of display and analysis of the results........14
Link Description............................................................18
File Configuration .........................................................19
Acquisition.........................................................................20
T-BERD/MTS-2000V2, 4000V2, 5800V2 • OCC-4056C • User Manual 2019.04 1
Contents

Trace display functions.................................................20
Result display....................................................................21
Overview.......................................................................21
Using the cursor............................................................23
The Zoom function........................................................23
The Shift function..........................................................24
The measurement function...........................................24
Multiple traces (Overlay)...............................................27
Table display......................................................................29
Overview.......................................................................29
Table contents...............................................................30
Table statistics...............................................................31
Channel sort .................................................................31
Table notes....................................................................32
Result colors.................................................................33
Trace & Table display........................................................34
Drift measurement ............................................................ 34
Reports...............................................................................37
Fast Report...................................................................37
File system report.........................................................38
File management...............................................................39
Storing OSA measurements.........................................39
Recalling OSA files .......................................................39
Recycling information ...................................................... 40
VIAVI Environmental Management Program ...............40
RoHS ............................................................................41
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T-BERD/MTS-2000V2, 4000V2, 5800V2 • OCC-4056C • User Manual 2019.04
3
Optical Spectrum
Measurement
This chapter describes the different stages in carrying out a spectrum
analysis of an optical CWDM signal.
The topics discussed in this chapter are as follows:
–“Introducing the OCC-4056C module” on page 4
–“Safety information” on page 5
–“Configuration” on page 9
–“Acquisition” on page 20
–“Result display” on page 21
–“Table display” on page 29
–“Trace & Table display” on page 34
–“Drift measurement” on page 34
–“File management” on page 39
–“Recycling information” on page 40
NOTE
This manual is an addition to the 5800 Base Unit user manual. For all
questions not covered in this manual –particularly concerning safety
–please refer to the Base Unit user manual.

4
T-BERD/MTS-2000V2, 4000V2, 5800V2 • OCC-4056C • User Manual 2019.04
Chapter 1 Optical Spectrum Measurement
Introducing the OCC-4056C module
Introducing the OCC-4056C module
Fig. 1 OCC-4056C module
The OCC-4056C is VIAVI’s new generation of DWDM analyzer
modules. It scans the full C-band wavelength range between 1528 and
1568 nm for commissioning, upgrade, and trouble shooting of DWDM
networks. The OCC-4056C offers the functionality and speed of an
optical spectrum analyzer in a handheld form at a fraction of the price
of an OSA. The measurement result is displayed in a graphical (trace)
and numerical (table) format providing detailed information of the power
level and the wavelength of DWDM channels.
BN 2331/12
NOTE
The OCC-4056C is compatible with
T-BERD/MTS Version 2 only!

T-BERD/MTS-2000V2, 4000V2, 5800V2 • OCC-4056C • User Manual 2019.04
5
Chapter 1 Optical Spectrum Measurement
Safety information
SFP slots The OCC-4056C offers 2 integrated SFP slots for mounting up to2SFP
transceivermodules or tunable lasers(tobe orderedseparately).These
SFP+ modules can be used as a DWDM stimulus to check DWDM
networks together with the DWDM analyzer.
In order to activate the these SFP+ Slots, the tunable SFP SW-option
2331/94.01 needs to be installed. An activated transceiver module
connected to the SFP+ slot emits optical radiation at the output “TX”. The
input “RX” of the transceiver module has no function. The optical laser
radiation is indicated by LEDs assigned to the SFP slots. The SFP
modules are hot pluggable and can be changed during operation of the
OCC-4056C.
Safety information
Conventions Thisguideusesnamingconventionsandsymbols,asdescribedinthe
following tables.
Symbol conventions
This symbol represents a general hazard.
This symbol represents a risk of electrical shock.
This symbol represents dangerous laser radiation.

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T-BERD/MTS-2000V2, 4000V2, 5800V2 • OCC-4056C • User Manual 2019.04
Chapter 1 Optical Spectrum Measurement
Safety information
Safety definitions
Properusage Thisinstrumentisintendedformeasurementsonopticalfiberdevices
and systems.
Please make sure the device is not operated outside the permitted
ambient conditions.
Observe the specified measurement range.
Always make sure that the device is in proper working order before
switching it on.
General
laser safety
WARNING
Dangerous laser radiation
Always be aware of the hazard level of the device to be
connected.
Connect all optical fibers before switching on the radiation source.
Switch off the laser source before disconnecting the optical fibers.
Never look directly into the output of a laser source or into an
optical fiber connected to it.
Always cover unusedports.
Heed the normal precautions for working with laser radiation and
consider local regulations.
WARNING
Indicates a potentially hazardous situation which, if not avoided, could
result in death or serious injury.
CAUTION
Indicates a potentially hazardous situation which, if not avoided, may
result in minor or moderate injury.

T-BERD/MTS-2000V2, 4000V2, 5800V2 • OCC-4056C • User Manual 2019.04
7
Chapter 1 Optical Spectrum Measurement
Safety information
WARNING
Specific
laser safety
CAUTION
To find out the appropriate laser classification, associated wavelengths
and optical power levels, see:
–the label on the SFP module
–the “Specifications” chapter in the operating manual of the SFP
In accordance with the laser classification, read and follow the
instructions given in the laser safety warnings below.
Laser classification of the SFP transceiver in the SFP slot
SFP laser classification
Use only class 1 laser products in the SFP slots.
However, theuser is freeto use any other SFP transceiver compatible
with the SFP Multi Source Agreement (MSA).
In this case you must observe the laser classification of the
inserted SFP transceiver and its safety instructions!
Invisible laser radiation
Laser radiation can cause irreparable damage to eyes and skin.
Follow the laser safety regulations that apply in your area.
Take note of the laser classification of the individual test module.
Take note of the laser classification or hazard level of the device
under test.
Make sure that you protect yourself and others from exposure to
laser radiation.
Never look into optical outputs of devices or into the plug end
surfaces (free ends) of optical fibers.
Always cover disconnected optical plugs or disconnected optical
cable connectors with protective caps.
Always switch off the instrument and disconnect it from any fiber
optic cables before inspecting or cleaning the optical cable
connectors.
Make sure that the fiber optic cables are disconnected from all
sources of radiation before they are cleaned or inspected and
ensure that they are not reconnected until cleaning or inspection
has been completed.

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T-BERD/MTS-2000V2, 4000V2, 5800V2 • OCC-4056C • User Manual 2019.04
Chapter 1 Optical Spectrum Measurement
Safety information
CAUTION
WARNING
Safety instructions for class 1 laser products
Safety instructions for class 1M laser products
Optical
surfaces Dust and fingerprints can damage optical surfaces, particularly when
such surfaces are pressed together. To protect the instrument and
cables, every cable should be cleaned before it is connected to the
instrument. The optical connectors on the instrument should also be
cleaned regularly.
–Before cleaning the optical surfaces please pay attention to the
notes on safe handling of fiber optical cables and optical
connectors.
–Toclean the optical connectors, remove the test adapters, dab the
end surfaces of the plug pins with cleaning tape and blow out the
test adapter using compressed air.
–Always fit protective caps to optical connectors that are not in use.
Ventilation Pleasereferto theBaseUnitusermanualforfurther information.
Battery
operation Please refer to the Base Unit user manual for further information.
Invisible laser radiation
Class 1 laser products are defined as safe in normal operation under
reasonably foreseeable conditions.
Although the laser radiation from a class 1 laser product will not
harm eyes or skin, follow the general laser safety instructions (see
General laser safety instructions) to ensure maximum safety
when working with laser sources.
Invisible laser radiation
Viewing the laser output of a class 1M laser product with certain
optical instruments (for example eye loupes, magnifiers,
microscopes) within a distance of 100 mm may pose an eye hazard.
Do not expose eyes to the beam within a distance of 100 mm.
Do not view the laser output with optical instruments.
Follow the general laser safety instructions.