Condition: Used — Good working condition.

This listing comprises the Viavi JDSU T-BERD 2000 mainframe loaded with FTTA SM and MM capability plus SmartLink software, paired with the 4146 QUAD OTDR SM MM module delivering singlemode dynamic ranges of 37/35 dB at 1310/1550 nm and multimode dynamic ranges of 26/24 dB at 850/1300 nm. Active software options on the module include Expert OTDR, SMART TEST, Source, and FTTA OTDR. The mainframe features a built-in power meter and touchscreen display. Also included is a P5000i fibre inspection probe with five tips.

Included in the sale:
• Viavi JDSU T-BERD 2000 mainframe (FTTA SM & MM + SmartLink software, built-in power meter, touchscreen)
• Viavi 4146 QUAD OTDR SM MM module (SM 1310/1550 nm 37/35 dB; MM 850/1300 nm 26/24 dB; SC-PC SM + SC-PC MM connectors; spare LC connector)
• Software options: Expert OTDR / SMART TEST / Source / FTTA OTDR
• P5000i inspection scope with 5 tips
• Patch cord U25M 2.5 mm PC
• 1.25 mm U12 PC patch cord
• Bulkhead adapters: LC/SC PC and SC-APC
• AC power adapter
• Protective case and carry case
• Stylus and various cables

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 built-in touchscreen and intuitive interface are designed to maximise productivity in the field.

The 4146 QUAD OTDR module is a four-wavelength unit from the Viavi 4100 Series, combining singlemode and multimode OTDR capability in a single plug-in module. It is designed for comprehensive fibre characterisation across both SM and MM plant, making it ideal for contractors and network operators who work across mixed fibre infrastructures.

The P5000i is a handheld fibre inspection probe used to inspect and analyse fibre end-faces on connectors and bulkheads, helping to identify contamination and damage that can cause signal loss and network failures.

Key Specifications — Viavi T-BERD 2000 + 4146 QUAD OTDR:

Mainframe: Viavi T-BERD 2000
Display: Colour touchscreen
Built-in power meter: Yes (1.25 mm port)
Software: SmartLink, FTTA SM & MM

4146 QUAD OTDR Module:
Singlemode wavelengths: 1310 nm / 1550 nm
Singlemode dynamic range: 37 dB / 35 dB
Multimode wavelengths: 850 nm / 1300 nm
Multimode dynamic range: 26 dB / 24 dB
SM connector: SC-PC
MM connector: SC-PC
Active software options: Expert OTDR, SMART TEST, Source, FTTA OTDR

P5000i Inspection Scope:
Compatible tip types: 2.5 mm PC, 1.25 mm PC, bulkhead LC/SC PC, SC-APC
Number of tips included: 5

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.