Delivering Precision in Spectral Testing for Lab and Manufacturing
At Khushi Communications, we proudly supply advanced EXFO Optical Spectrum Analyzers (OSAs) to customers across research labs, production floors, and network environments. EXFO’s intelligent OSAs are known for their high accuracy, compact design, and ability to cover a wide range of spectral testing needs, from DWDM/CWDM to transceiver and laser characterization.
Whether you're involved in R&D, manufacturing, or quality control, our range of EXFO OSAs provides reliable, fast, and precise optical measurements.
EXFO FTBx-5243-HWA | High Wavelength Accuracy Optical Spectrum Analyzer
The FTBx-5243-HWA, available through Khushi Communications, is the ideal OSA for transceiver testing and DWDM network analysis. It delivers best-in-class wavelength accuracy, replacing both a wavelength meter and a standard OSA, all in a compact, high-performance unit.
Key Features
Best-in-class wavelength uncertainty: ±10 pm in the C-band
Suitable for DWDM, CWDM, and DWDM over CWDM analysis
Replaces OSA + wavemeter combo with a single advanced device
Slots into EXFO’s LTB-8 or FTB-4 Pro platforms
Features automatic wavelength adjustment using a gas cell reference
Supports remote operation via SCPI commands over Ethernet or USB
Designed for Lab and Manufacturing Use
This unit is perfect for transceiver manufacturers and system vendors requiring tight spectral accuracy on production lines or in testing labs. From central wavelength and SMSR to channel power measurements, the FTBx-5243-HWA ensures faster testing, improved accuracy, and reduced equipment costs.
EXFO FTBx-5245/5255 | Versatile OSAs for R&D and Production
For more flexible and in-depth spectral testing, Khushi Communications offers the FTBx-5245/5255 OSA family, built for advanced applications in both field and laboratory environments.
Key Features
Compatible with FTB-2, FTB-2 Pro, FTB-4 Pro, and LTB-8 platforms
Supports analysis of WDM, EDFA, laser drift, spectral transmittance
Measures SMSR, FWHM, 20 dB linewidth, and more
Includes one-button setup for automatic measurements
Supports SCPI remote control across various analysis modes
Powerful Testing Capabilities
Laser Analysis
Characterize DFB and Fabry-Perot lasers with high precision. Get insights on central wavelength, peak power, bandwidth, and SMSR for DFB lasers, and full-width half-max (FWHM) or RMS width for Fabry-Perot sources.
Accurate Spectral Transmittance
For high-speed networks (100G+), understanding filter bandwidth is crucial. The analyzer provides a complete view of insertion loss, channel isolation, and spectral width, enabling confident filter validation.
Wide OSNR Testing Range
The FTBx-5245/5255 supports multiple OSNR measurement methods, from 10G to 400G, including:
IEC 61280-2-9 for legacy 10G
IEC 61282-12 for coherent signals
In-service Pol-Mux OSNR for 100G+ live network signals
The FTBx-5255 is a comprehensive spectral testing tool, the only OSA module on the market that handles all spectral testing applications in one solution:
DWDM (including high-speed 100G–400G)
CWDM signal analysis
Pluggable transceiver validation across O-band, 1300 nm, and L-band
Laser characterization for DFB and Fabry-Perot types
Full remote operability with SCPI commands
Remote Operation with SCPI Support
All EXFO OSAs offered by Khushi Communications come with full SCPI command library support. Users can remotely control testing processes, automate workflows, and integrate seamlessly into existing lab or factory automation environments, reducing hands-on time and increasing throughput.
Why Choose Khushi Communications?
As a dedicated supplier of EXFO’s advanced test and measurement solutions, Khushi Communications offers:
Access to the latest EXFO OSA platforms and models
Expert guidance for lab and production testing environments
Support with integration, training, and after-sales assistance
Cost-effective solutions tailored to your testing needs
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