VIAVI OCC-4056C DWDM Optical Channel Checker Module for T-BERD/MTS-2000, -4000V2

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The OCC-4056C module offers the functionality and speed of an OSA in a handheld form factor at a fraction of the price of a traditional OSA. It is an ideal test tool for metro/access links and DWDM systems. Module for T-BERD/MTS-2000, -4000 V2, -5800 V2 Platforms.
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  • Supports ITU-T G.692 DWDM grid with 50/100 and 200GHz channel spacing
  • Complete spectral trace & fast scanning speed (<4s)
  • Drift measurements for wavelength and power
  • Zoom and marker functions
  • Pass/Fail analysis
  • Dual SFP/SFP+ slots for fixed or tunable SFP/SFP+



VIAVI OCC-4056C DWDM Optical Channel Checker Module for T-BERD/MTS-2000, -4000 V2, -5800 V2 Platforms

The OCC-4056C is the most complete DWDM optical channel checker (OCC) on the market. The OCC-4056C module for the T-BERD/MTS-2000, -4000 V2 and -5800 V2 platforms offers OSA like functionality and speed in a handheld form factor, perfect for successfully deploying and maintaining wavelength routes for Fiber Deep, Remote PHY, C-RAN and 5G applications. It is an ideal test tool for service providers to install, maintain and upgrade metro/access links and DWDM systems. It measures wavelengths and power levels of DWDM channels and displays the complete spectrum.


  • Qualify any DWDM channel Frequency and Power level
  • Supports C-band applications (Ch61 to Ch12)
  • Simple for a novice, fully featured for an expert
  • Can be combined with DWDM OTDR modules
  • Field interchangeable module (single slot size)


  • Validate wavelength routes for Fiber Deep & Remote-PHY, C-RAN & 5G
  • Qualify forward/return path links through Mux and Demux
  • Spectral and drift testing on DWDM sources
  • Performance verification in Metro Access Networks
  • Maintenance and troubleshooting of DWDM networks
More Information
Manufacturer VIAVI
Product Series VIAVI (JDSU) T-BERD/MTS-2000 Handheld Modular Platform, VIAVI (JDSU) T-BERD/MTS-4000 Multi-Service Platform, VIAVI (JDSU) T-BERD/MTS-5800 Handheld Modular Platform
Type OTDR Modules
Calibrated Wavelengths Dense WDM (DWDM) Transceivers: Channel 17 to Channel 61 according to ITU-T
Size / Operation Portable
Industry Telecommunications, Carriers, Service and Content Providers, Data Centres, Enterprise Networks
Applications CWDM / DWDM, Multiplexed Transmission Testing, Data Centre Connectivity, Carrier Field Test Instruments, xWDM Network Optical Spectrum Analysis, DWDM (Dense Wavelength Division Multiplexing)
Standard Package Contains
Warranty Notes AusOptic Genuine Product Guarantee
Authorised distributor, benefit from manufacturer-backed, local warranty coverage, genuine parts, and our experienced local support team
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