Condition: Used

In good working condition, you will need AA batteries to operate.

PON Measuring Devices for ZTV-43 Certification

The OLP-88S was developed by Viavi Solutions especially for measurements and validations concerning Deutsche Telekom’s passive fiber optic network.

With the help of DTAG’s smartphone app, a workflow-controlled pass/fail analysis can be carried out quickly using the PON measurement set based on predefined test scenarios and threshold values. The measurement protocol is generated automatically by the software. In this way, even non-optical fiber experts can quickly perform an acceptance measurement according to the specifications of ZTV-43.

Thanks to TruePON’s GPON data analysis in combination with a measurement at 1490 nm, optical insertion loss can be measured during network operation and all optical line terminals (OLTs) currently connected can be identified. This guarantees that the right optical fiber with the right attenuation is available for each ONT.

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.