T-BERD 4000 Handheld Network Analyzer for Field Testing

Introducing the T-BERD 4000 Handheld Network Analyzer

The T-BERD 4000 is the latest handheld network analyzer from JDSU, a leader in test and measurement solutions. This innovative device allows field technicians and engineers to efficiently test and troubleshoot optical, copper, and WiFi networks with unparalleled portability.

Key Features and Capabilities

The T-BERD 4000 stands out for its comprehensive feature set in a handheld form factor weighing less than 3 lbs. Some of the notable capabilities include:

• Testing data rates up to 100 Gbps for fiber optic networks
• Verifying cable installation and continuity for twisted pair cabling
• Validating WiFi network performance with metrics like throughput and latency
• Integrated optical power meter and cable fault location features
• Large 8 inch touchscreen display for ease of use

With its rechargeable battery, the T-BERD 4000 provides up to 6 hours of continuous operation, allowing technicians to carry it conveniently to job sites near and far.

Efficient Network Validation and Troubleshooting

The T-BERD 4000 makes tasks like validating network installation, turn-up, and troubleshooting much more efficient compared to rack-mounted test sets. Its handheld form factor allows techs to quickly move around and test multiple locations or fibers. The touchscreen interface also provides fast, intuitive access to different test functions.

Some examples of network validation tests facilitated by the T-BERD 4000 include:

• Fiber inspection to check connector cleanliness
• Optical loss testing to validate cable plants
• Ethernet bit error rate measurements
• Frequency response analysis for broadband networks

For troubleshooting, the T-BERD enables quick diagnosis of issues like high attenuation, dispersion, RF interference and more. Its wiremapper mode can also precisely locate breaks, shorts, miswires and split pairs on metallic cabling.

Save Results and Integrate with Management Software

Test reports containing detailed measurements and pass/fail analysis can be saved on the T-BERD 4000 itself or a USB drive. The device is also compatible with popular network inventory and workforce management platforms through XML file exports.

Whether working alone or as part of a larger team, the T-BERD 4000 will help field techs work smarter when installing, maintaining or troubleshooting optical, Ethernet and WiFi networks across various industries.

T-BERD 4000 Accessories for Enhanced Testing Capabilities

The modular design of the T-BERD 4000 allows users to expand its capabilities for different testing needs through add-on modules and accessories.

Optical Testing Modules

Optical accessories like power meters and light sources can be directly attached to the T-BERD 4000 to measure power levels, detect faults, and generate test signals. Available modules include:

• Digital light source with multiple wavelength options
• High power light source ideal for long fiber runs
• LED light source for testing metro/access networks
• Optical power meter for verifying loss budgets

These easily integrated modules eliminate the need to carry additional bulkier devices, allowing for true handheld optical testing.

Metallic Testing Kits

For validating twisted pair cabling, the T-BERD 4000 can be equipped with specialized metallic accessory kits tailored to different cabling types such as:

• Category 5e/6/6e unshielded cabling
• Category 7/7a shielded cabling
• Category 8 cabling for 25/40 Gbps networks

These kits contain components like termination blocks, patch cords, and adapters for simplified connectivity to the wiring being tested.

WiFi Air Quality Modules

Sliding air quality modules can be attached to the back of the unit to enable WiFi spectrum analysis over frequencies like 2.4 GHz and 5 GHz. This allows in-depth validation of key performance metrics like coverage, interference and throughput.

Additional Accessories

Other useful accessories include carrying cases for safe portability, screen protectors to prevent display damage, spare batteries for extended operation and more. With its range of add-ons, the modular T-BERD 4000 provides the flexibility to meet current and future network testing needs.

Leveraging the T-BERD 4000 for Faster Network Rollouts

The T-BERD 4000 is an ideal field testing tool for service providers and contractors involved in building out high-speed networks. Its ability to thoroughly validate cabling plants and WiFi installations accelerates job completion while providing comprehensive documentation.

Validating Cable Installations

The integrated wiremapper of the T-BERD 4000 can rapidly validate cable termination configurations, identify miswires and locate faults on installed copper cabling. This ensures cabling plants are error-free before network equipment deployment.

Optical loss testing can also verify tight-buffered fiber runs exhibit sufficiently low attenuation across wavelengths. This proactive acceptance testing reduces issues down the line when lighting up active equipment.

Confirming WiFi Coverage

By continually surveilling WiFi spectrum metrics at different locations, installers can easily determine coverage gaps that may need additional access points. Historical trending of stats like signal strength and SNR also confirms network design compliance.

Such wireless site surveys assist with optimal access point placements while benchmarking installation quality. This data-driven approach enhances customer satisfaction after hand-off.

Speeding Up Service Activation

The T-BERD 4000 enables NSP equipment cabinets in MDUs or mobile cell sites to be pre-tested for proper optical power levels, low physical layer errors, and license conformance. This allows new service turn-up to proceed smoothly without surprises.

Such ability to thoroughly validate network deployments using a single handheld tool results in quicker rollouts, fewer site revisits and reduced subscriber churn for providers.

FAQs

What types of networks can the T-BERD 4000 test?

The T-BERD 4000 supports testing for fiber optic, copper/Ethernet, and WiFi networks. Its modular design works with different accessories to test each network type thoroughly.

What is the benefit of the handheld form factor?

Unlike rack-mounted testers, the handheld T-BERD 4000 can be easily carried and used at different locations to validate network performance. This portable design saves significant time and effort.

Does the T-BERD 4000 integrate with data management software?

Yes, test reports and results can be saved locally and also exported via XML to enable seamless integration with popular network inventory and workforce management systems.

Can the T-BERD 4000 be used for enterprise networks?

While designed primarily for service provider and contractor use, the T-BERD 4000 capabilities lend themselves well to enterprise campus network testing needs across copper, fiber and WiFi.