GN NETTEST CMA 4000 OTDR
Overview
The OTDR that changed the history of fiber optic testing! Modular design allows users to switch modules for testing flexibility. Include memory upgrades, card reader, color screens, current calibration certificate and hard carry case.
- Modular design: Swap in single-mode, multi-mode, or quad modules as your job requires—no need for multiple OTDRs. Saves you money and means more flexibility in the field.
- Power Meter & Visual Fault Locator (VFL) options: Combine essential testing tools in one device; quickly locate fiber breaks, bends or faulty connectors without changing equipment.
- 2 GB Flash Card memory & included card reader: Store large volumes of test data easily, transfer to other systems or archives without needing special software or cables. Helps with project documentation and reporting.
- Variety of adapter styles: Ensures compatibility with whatever connectors or fiber types your job demands—reduces downtime and avoids “adapter hunting.”
- Upgraded color display + latest software: Easier visibility under varying lighting conditions; better UI makes setup faster and reduces user error. Users can take advantage of updated features, performance and bug fixes.
- Current calibration certificate included: Ensures you’re getting accurate, reliable, certified measurements from day one. Critical for compliance and for project or maintenance work that requires calibration records.
- Sturdy hard carry case: Protects your investment; useful for field work, travel, rugged environments. Saves you potential repair or replacement costs from accidental drops or transport damage.





