Condition: Used — Good

This listing is for a Viavi JDSU MTS 4000 V2 mainframe fitted with the 4126 MA2 singlemode OTDR module, providing dual-wavelength fibre testing at 1310 and 1550 nm. The unit features a touchscreen interface and the 4126 MA2 module delivers a 40/40 dB dynamic range, an event dead zone of just 0.7 m, an attenuation dead zone of 3 m, and a maximum range of 260 km, making it well suited to FTTA, access, and metro network applications. The APC connector type is fitted.

Included in the sale:
• Viavi MTS 4000 V2 Mainframe (with touchscreen)
• Viavi 4126 MA2 SM OTDR Module (1310/1550 nm, APC connector)
• AC Power Adapter
• Carry Case
• Stylus

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) MTS 4000 V2 is a compact, modular optical test platform designed for field technicians working on access, metro, and FTTA fibre networks. The mainframe accepts a range of interchangeable test modules and features a large touchscreen display for intuitive operation in the field.

The 4126 MA2 singlemode OTDR module is optimised for high-performance fibre characterisation, offering excellent dynamic range and dead zone performance for locating events and faults with precision, even on short-haul links.

Key Specifications (4126 MA2 SM OTDR Module):
Wavelengths: 1310 / 1550 nm
Dynamic Range: 40 / 40 dB
Event Dead Zone: 0.7 m
Attenuation Dead Zone: 3 m
Maximum Range: 260 km
Connector Type: APC
Network Types Supported: FTTA / Access / Metro
Interface: Touchscreen

The MTS 4000 V2 platform is widely used by network operators and contractors for the installation, commissioning, and maintenance of singlemode fibre infrastructure. Its modular design allows the mainframe to be adapted for different test applications by swapping OTDR or other optical modules as required.

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.