Condition: Used

These Viavi Trilithic 360 DSP field meters are in good condition and have all been tested prior to listing. Multiple units are available, each potentially carrying different active software options and licences — please refer to the images carefully to identify the options present on specific units. The 360 DSP supports DOCSIS 3.1 and is a capable, field-proven cable signal analyser widely used in HFC network maintenance.

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 Trilithic 360 DSP is a professional cable signal level meter and field analyser purpose-built for CATV and HFC network maintenance technicians. Designed around DOCSIS 3.1 compatibility, the 360 DSP provides a comprehensive range of testing functions covering both forward and return path analysis, enabling engineers to verify plant quality, locate faults, and commission services from the headend to the tap.

The 360 DSP is built on the proven Viavi Trilithic DSP platform and delivers extensive spectrum analysis, QAM signal measurement, MER/BER testing, and advanced DOCSIS 3.1 OFDM/OFDMA channel measurement capabilities. A modular software licensing architecture allows operators to tailor the instrument to their specific workflow requirements.

Key capabilities include:
• DOCSIS 3.1 OFDM and OFDMA signal measurement
• Forward and return path spectrum analysis
• QAM constellation, MER, and BER measurement
• Analogue and digital signal level measurement
• Advanced leakage detection and ingress analysis options
• Multi-user support and work order management
• Built-in connectivity for real-time data transfer

Typical Specifications:
Forward Path Frequency Range: 54 to 1218 MHz
Return Path Frequency Range: 5 to 204 MHz
DOCSIS Support: DOCSIS 3.0 and 3.1
OFDM Channel Bandwidth: Up to 192 MHz
Display: High-resolution colour touchscreen
Connectivity: Ethernet, Wi-Fi
Power: Internal rechargeable battery with AC adapter

For full and current specifications, please refer to the Viavi Solutions manufacturer website.

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.