Condition: Used — Good working condition.

The Viavi JDSU T-BERD 2000 is a compact, touchscreen-equipped handheld fibre optic test platform. This kit includes the 4146 QUAD OTDR module covering both singlemode and multimode wavelengths, the FTTA SM/MM smartlink software package, and a P5000i fibre inspection probe — making it a comprehensive field test solution for installation, commissioning, and maintenance of fibre networks.

Included in the sale:
• Viavi JDSU T-BERD 2000 mainframe (FTTA SM and MM + SmartLink software)
• Built-in power meter with 1.25 mm and 2.5 mm adapters
• Touchscreen display
• Viavi 4146 QUAD OTDR SM/MM module
• SM source: 1310/1550 nm, 37/35 dB dynamic range; connector: SC-PC
• MM source: 850/1300 nm, 26/24 dB dynamic range; connector: LC-PC
• Active software options: Expert OTDR / SMART TEST / Source / FTTA OTDR
• P5000i fibre inspection scope with 7 tips
• Patch cord 2.5 mm PC+APC and 1.25 mm PC
• Bulkhead adapters: LC, FC, SC PC + SC-APC
• AC power adapter
• Protective case and carry case
• Stylus, various cables, and cleaners

The images provided are of the actual item you will receive. Please review them carefully for the cosmetic condition and what is included in the sale.

The Viavi (formerly JDSU) T-BERD 2000 is a compact, handheld multi-application fibre optic test platform designed for field technicians working on last mile, access, FTTx, and enterprise network installations and maintenance. Its modular architecture allows different test modules to be inserted into the mainframe, making it a flexible and cost-effective tool for a wide range of fibre characterisation tasks. The touchscreen interface and rugged portable design make it well suited to demanding field environments.

The 4146 QUAD OTDR module is a four-wavelength module from the Viavi 4100 Series, providing simultaneous singlemode and multimode OTDR capability. It is designed for comprehensive fibre characterisation including fault location, splice and connector loss measurement, fibre length, and attenuation profiling across all common fibre types.

Key Specifications — Viavi 4146 QUAD OTDR Module:
SM Wavelengths: 1310 nm / 1550 nm
SM Dynamic Range: 37 dB / 35 dB
SM Connector: SC-PC
MM Wavelengths: 850 nm / 1300 nm
MM Dynamic Range: 26 dB / 24 dB
MM Connector: LC-PC
Software Options (this unit): Expert OTDR / SMART TEST / Source / FTTA OTDR

Key Specifications — Viavi T-BERD 2000 Mainframe:
Display: Colour touchscreen
Built-in optical power meter: Yes (1.25 mm and 2.5 mm adapters)
Software: FTTA SM and MM + SmartLink
Form factor: Handheld/portable
Power: AC adapter and battery

The P5000i is Viavi's handheld fibre inspection probe, used for viewing and analysing fibre end-face contamination and damage in connectors and bulkheads. It is compatible with a wide range of connector types via interchangeable tip adapters and is an essential tool for ensuring clean connections prior to OTDR testing.

Product datasheet

Shipping & Returns Policy

Shipping Policy

• Processing Time: Orders are typically processed and dispatched within 1 business day.
• Shipping Methods: We offer Expedited Shipping to all destinations using UPS/DHL/Fedex/Royal Mail and other reputable carriers.
• Shipping Times: Mainland UK: 1-2 Business Days / Mainland Europe and USA: 2-3 Business Days / Rest of the World 5-7 Business Days.
• Shipping Costs: These are calculated at checkout based on the shipping method, destination and package dimensions.
• CUSTOMS AND TAXES: It is YOUR responsibility to liaise with customs in your country and ensure your package is cleared and any taxes are paid.
• Shipping Destinations: We ship worldwide.
• Tracking: Once your order is shipped, we will provide you with a tracking number via email.
• Insurance: All shipments are insured. In case of damage, please contact us via email within 48 hours of receiving the product with photographic evidence, please also ensure a report is logged with the delivery driver.

Returns Policy

• Return Period: In the event of an item being received which is not as specified, you can return your purchase within 14 days of delivery.
• Condition of Items: Items must be returned unused and in their original packaging.
• Return Method: All returns must be notified in writing to hello@ttinstruments.com, and the email should include the order number, date and reason for return within 14 days of delivery.
• Restocking Fees: A restocking fee of up-to 20% is applicable for items returned for any reason other than not as specified.
• Refund Method: Refunds are processed to the original method of payment within 5 business days of receiving the return.
• Exchanges: We do not offer exchanges. It will either be a replacement or a refund.
• Return Shipping Costs: Return shipping costs will be borne by the customer unless the item is not as specified, in which case we will arrange a prepaid return label.