EXFO FTB-5230 CWDM Optical Spectrum Analyzer Module

Optimized for Metro/Access Network-Based Systems

• Designed for CWDM test applications within metro/access networks
• Ideal for testing networks that comply with the ITU-Tﾒs G.694.2 and G.695 standards
• Key feature: wavelength and power drift measurements
• Best-in-class optical specifications
• Wide wavelength range of 1250 nm to 1650 nm

The FTB-5230 CWDM Optical Spectrum Analyzer (OSA) is designed for testing systems based on coarse wavelength-division multiplexing (CWDM) transmission technology, which are typically used in metro and access networks. Perfect for testing all networks that comply with the ITU-Tﾒs G.694.2 and G.695 standards, this cost-effective modular OSA is housed in the FTB-400 Universal Test System, EXFOﾒs tough, portable test platform. Whatﾒs more, the FTB-5230 covers the entire CWDM wavelength range, from 1250 nm to 1650 nm.

Defining CWDM Systems
CWDM systems enable cost-effective applications through a mix of uncooled singlemode lasers, more flexible laser-wavelength-selection tolerances and wide pass-band filters. They can be used in metropolitan transport networks, delivering multiple services and protocols to a large amount of customers. CWDM systems can carry up to 18 channelsﾗwith a 20 nm channel spacingﾗover distances that are generally shorter than what is standard for DWDM transmission. However, CWDM deployment costs are significantly lower than DWDM, which stresses the importance of choosing optimized test equipment.

Key Features: Optimized for Cost-Effectiveness
EXFOﾒs FTB-5230 CWDM OSA was developed with a no-frills approach. It only includes essential OSA functionalities, delivering first-class cost effectiveness. Its key features include:

• Drift mode
• Wide wavelength range of 1250 nm to 1650 nm
• Excellent optical specifications
• First-class ruggedness, fitting the most severe test conditions

Drift Mode Analysis

Since CWDM systems use uncooled lasers, whose typical wavelength drift is 0.1 nm per degree Celsius, it is critical to track the evolution and drift of the lasersﾒ central wavelength. And since fiber attenuation can significantly vary within a single channel, wavelength drift also creates power drift. This is why it becomes extremely important to monitorﾗsimultaneously for all CWDM channelsﾗthe evolution of peak power and wavelength over time. The FTB-5230 CWDM Optical Spectrum Analyzerﾒs Drift mode functionalities makes this an easy task.

Ruggedness and Optical Performance
The FTB-5230 Optical Spectrum Analyzer is truly optimized for CWDM applications, and ready for the field-testing challenges they bring. Like all of EXFOﾒs OSAs, it comes with high-end optical specifications, as well as the added and unique advantage of being rugged, portable and battery-operated.

The ToolBox Advantage
EXFOﾒs exclusive ToolBox software suite runs the test module applications on the FTB-400 Universal Test System. Easy-to-read graphics and clear instructions simplify testing and increase productivity in the field. All applications supported by the FTB-400 have a common graphical user interface.

One-Button Testing
Simplify testing and stay on schedule with one-button testing and the FTB-5230ﾒs integrated software. If your deadline is tomorrow, the last thing you need is software that will slow you down. Turn on the unit and the last settings are ready for CWDM system characterization. Press Start, and within seconds, you receive your data.

SPECIFICATIONS

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