Condition: Used — Tested and working.

The Viavi (JDSU) T-BERD 6000A is a professional-grade portable fibre optic test platform equipped with the 8126 LR singlemode OTDR module, providing dual-wavelength testing at 1310 and 1550 nm. The 8126 LR module is specifically designed for long-range fibre characterisation, making this combination well-suited for metro, long-haul, and enterprise network testing and maintenance.

Included in the sale:
• JDSU T-BERD / MTS 6000 or 6000A Mainframe
• Touchscreen and stylus
• Power adapter
• Viavi 8126 LR SM OTDR Module (Source: 1310/1550 nm)

Please note that we have multiple units in stock, and the images presented are of one of them, therefore the cosmetic condition of the exact item you will receive may slightly differ.

The Viavi (formerly JDSU) T-BERD 6000A is a rugged, portable multi-application fibre optic test platform engineered for field technicians and network engineers working across a wide range of fibre infrastructure deployments. Its modular architecture supports a broad selection of test modules, enabling the mainframe to be configured for OTDR testing, optical power measurement, and a variety of transmission testing applications.

The 8126 LR is a singlemode OTDR module from the Viavi 8100 Series, designed specifically for long-range fibre testing. It is well-suited for characterising long-haul and metro fibre spans, identifying faults, measuring splice and connector losses, and verifying end-to-end fibre performance over extended distances.

The T-BERD 6000A features a large colour touchscreen display, long battery life for all-day field use, and a robust housing designed to withstand demanding environments. Results can be stored and transferred for analysis using Viavi's FiberTrace or SmartPocket PC software, ensuring compatibility with industry-standard OTDR trace formats.

Key Specifications — Viavi T-BERD 6000A with 8126 LR OTDR Module:
OTDR Module: 8126 LR Singlemode
Wavelengths: 1310 nm / 1550 nm
Application: Long-range singlemode fibre testing
Display: Colour touchscreen
Mainframe: T-BERD / MTS 6000A
Form Factor: Portable, handheld/field unit
Power: AC adapter and rechargeable battery
Data Transfer: USB / SmartPocket PC compatible

Please refer to the Viavi Solutions website for full and current specifications.

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, the email should accompany the order number, date and reason for return and must be 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 this case we will arrange for the return by way of a prepaid shipping label.