Nettest - CMA4000i
Optical Test System
The perfect tool for maintaining optical networks.
The NetTest CMA4000i Optical Test System provides the most
complete test and measurement solution for the All-Optical
Network. With its modular design, the instrument can be
configured to meet the most demanding requirements for a variety
of applications from fault location to testing Dense Wavelength
Division Multiplexing (DWDM) systems. The CMA4000i can be
configured as an OTDR with a Visual Fault Locator, Optical Power
Meter, and Light Source, or as a high resolution Optical
Spectrum Analyzer (OSA) for DWDM systems. With its variety of
functions, the CMA4000i clearly offers the best value for
optical network commissioning, troubleshooting, restoration, and
The all-in-one test system for qualifying optical networks:
Detailed Product Description.
The Industry Leader in Optical Performance.
High performance networks demand even higher performance test
and measurement equipment -- and there's no better solution than
NetTest's award winning test and measurement solutions. Our
newest offering, the CMA4000i, continues the NetTest tradition
of being the worldwide leader in optical test and measurement.
With 50 dB of dynamic range and deadzones as small as 3.0 m, the
CMA4000i is ideal for testing long haul backbone networks, metro
networks or Passive Optical Networks (PONs). For complete system
characterization, the CMA4000i can be easily equipped with a
light source and power meter for complete end-to-end loss
testing. In addition, the Visual Fault Locator (VFL) option for
the CMA4000i enables you to locate breaks within the OTDR's
deadzone or identify specific optical fibers within a cable. The
System offers a variety of operating modes for varying OTDR
DWDM System Qualification For commissioning or maintaining
networks that employ DWDM technology, the model 4792 OSA module
for the CMA4000i is the ideal instrument. It allows the testing
of DWDM networks deployed both today and in the future.
Operating from 1520-1620 nm (C- and L-band), the model 4792 OSA
module for the CMA4000i Optical Test System can automatically
identify over 400 DWDM channels spaced less than 12.5 GHz apart
-- perfect for testing high capacity DWDM systems.
Characterizing complex DWDM systems is simple with the CMA4000i.
One-button operation ensures that even the novice user is
capable of characterizing a complex DWDM system for channel
center wavelength, power, and OSNR. Simply power on the unit
with the OSA module installed and one of the following views
will be displayed; Table View, Drift View, or Graph View.
"Now available, NetTest's latest development in next generation
OTDR testing, the CMA4500. The CMA4500 combines the outstanding
capabilities of NetTest's CMA4000 with its industry leading
CMA5000 Multi-Layer Test Platform.
Highest Dynamic Range in the industry-50dB
OTDR, Loss Test Set and VFL in a single module
Optical Spectrum Analyzer module with 10 GHz