Condition: New Other — New module, used for testing only. This is the Viavi JDSU E81165C 1650 nm in-service filtered OTDR module with 46 dB dynamic range. It is compatible with the MTS/T-BERD 6000/8000 and OTU 8000 (v2) mainframes (sold separately). The module features a single connector port supporting 1310, 1550, and in-service 1650 nm wavelengths, and is optimised for live fibre network testing, FTTH PON qualification, and advanced troubleshooting without risking live signal interference.

Included in the sale:
• E81165C 1650 nm Live OTDR module, 46 dB dynamic range, APC connector

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 Solutions 8100-Series OTDR EVO family transforms fibre testing. Connect the OTDR EVO family anywhere on the fibre to characterise single-mode and multimode fibres for commissioning, network upgrades, and troubleshooting, with the added assurance of workflow optimisation and accurate fibre-link fingerprinting.

The OTDR EVO family's optical performance combined with the T-BERD/MTS platform's complete suite of testing features ensures that testing jobs are performed right — the first time.

Standard Testing Features:
• Automatic macrobend detection
• Summary results table with pass/fail analysis
• Bidirectional OTDR analysis
• FastReport onboard report generation

Applications:
• Metro and ultra-long-haul fibre network characterisation
• Advanced FTTH PON network qualification and troubleshooting
• Upgrading core fibre networks to 40 and 100 G
• Remotely monitoring fibre while in or out of service
• Advanced Tier-2 certification for enterprise and data centre networks

Key Benefits:
• Industry-leading dead zone performance for full element event characterisation on fibre links 2 m apart
• Integrated power meter, light source, and OTDR in a one-port tool for added flexibility
• Instantaneous, automatic traffic detection avoids risking live signal interference or optical transmitter damage during an OTDR test
• Eliminates OTDR interpretation errors with Smart Link Mapper (SLM) without compromising on test time
• Reduces event loss measurement uncertainty and improves measurement repeatability

Key Features:
• Up to 50 dB dynamic range
• Integrated CW light source and broadband power meter (single-mode wavelengths)
• PON-optimised to test through a 1x128 splitter
• Single connector port for 1310, 1550, and in-service 1650 nm wavelengths
• FiberComplete™ version available for automated bidirectional OTDR, IL, and ORL measurements
• Built-in encircled flux multimode source compliant with IEC 61280-1-4 and TIA-526-14-B

Key Specifications:
Wavelength: 1650 nm (in-service filtered)
Dynamic Range: 46 dB
Connector Type: APC
Compatible Mainframes: MTS/T-BERD 6000, T-BERD 8000, OTU 8000 (v2)
Fibre Type: Single-mode
Splitter Support: PON-optimised up to 1x128
Integrated Tools: Power meter, light source, OTDR (single port)

Viavi T-BERD/MTS 8100-Series OTDR EVO official datasheet (PDF): Download PDF

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.