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Optical Spectrum Analyzer

EXFO Optical Spectrum Analyzer OSA | FTBx-5235 | FTBx-5245 | FTBx-5255 | PT.Visi Indotama Perkasa | EXFO Indonesia


EXFO FTBx-5235 - optical spectrum analyzers

New, compact OSA designed to measure channel power and wavelength, characterize Remote PHY deployments and analyze DWDM networks

ftb 1 pro ftbx 5235 OSA 1


Compact, entry-level OSA for any type of WDM rollout
Handheld OSA with the largest screen in the industry
Portable and lightweight
Ideal for cable operators
Intuitive user interface
Housed in the FTB-1v2 DC, FTB-1 Pro DC, FTB-2/FTB-2 Pro and FTB-4 Pro platforms
Highly reliable (made by No.1 handheld OSA vendor worldwide)

ftb 1v2 pro dc ftbx 5235 OSA 2


The FTBx-5235 is a compact, entry-level optical spectrum analyzer that is ideal for a variety of field applications, including DWDM and CWDM network commissioning and troubleshooting. It includes all the typical OSA capabilities:

  • Power and wavelength measurements
  • WDM and drift mode
  • OSNR testing according to IEC 61280-2-9 (interpolation method)
  • Offline post-processing

FTBx 5235 platform

EXFO FTBx-5245/5255 - optical spectrum analyzers for the field

In addition to delivering all the tools needed for maximum field efficiency, the FTBx-5245/5255 provides improved reliability, accuracy and speed of test. It can be housed in the compact and portable FTB-2, FTB-2 Pro and FTB-4 Pro platforms, or in the rack-mountable LTB-8 platform


FTB2 5245 5255 OSA

ftbx 5245 OSA window small


Field testing
Robust in-service Pol-Mux OSNR for 100G/200G/400G (FTBx-5255)
Industry’s only all-in-one OSA covering all applications: high speed (100G+ in-service OSNR), CWDM, O- and L-band testing
Portable solution for spectral characterization of DWDM/CWDM networks
Industry’s smallest OSA/transport solution in a single platform (FTB-4 Pro)
Pol-Mux OSNR option compliant with IEC 61282-12 standard
Large 10-inch display screen on the FTB-2 and FTB-4 Pro platforms


FTBx 5245 5255 platform

Lab/manufacturing testing

Ideal for field and lab: compatible with FTB-2/FTB-2 Pro, FTB-4Pro and LTB-8 platforms
Flexibility to analyze WDM, EDFA, drift, spectral transmittance,and Fabry-Perot and DFB lasers
Wide range of measurements (SMSR, FWHM spectral width, 20dB linewidth)
One-button operation for easy setup and automatic measurement

FTB2 5245 5255 OSA table