Condition: Used — in working condition. There appears to be a piece of dirt behind the screen and some surface scratches are visible. The unit has been confirmed operational.

The Viavi JDSU OLS-55 SmartClass Optical Laser Source operates at 1310 nm and 1550 nm, supporting a broad range of fibre optic test applications including FTTx/PON, DWDM, CWDM, Ethernet, and Gigabit Ethernet. It features a built-in optical isolator and optical power control for high output stability, adjustable output power, a USB port for remote operation and report generation, and storage for up to 1000 results with automatic date/time stamping.

Included in the sale:
• Viavi JDSU OLS-55 SmartClass Optical Laser Source (unit only)

Please note: Power adapter and batteries are not included.

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) OLS-55 SmartClass Optical Laser Source is part of a complete line of SMART, future-proof optical laser sources designed to suit every application from PON to Gigabit Ethernet. These handheld light sources offer the flexibility to test, install, and maintain singlemode and multimode fibre optic networks. The OLS-55 can also form part of a SMART Optical Test Kit, containing all tools necessary to perform professional-grade power or loss tests in the field.

The OLS-55 is suited for testing all of the industry's newest applications including FTTx/PON, DWDM, CWDM, 40 Gbps, Ethernet, and Gigabit Ethernet. It offers greater flexibility and higher accuracy for installing and maintaining multimode datacom networks and LANs, as well as for maintaining and repairing singlemode fibres in communication, telecommunications, and CATV-multimedia networks.

Key Features:
Wavelengths: 1310 nm and 1550 nm (singlemode)
Output Power Adjustment: Yes — adjustable output level for every application
Optical Stability: Built-in optical isolator and optical power control
Communication: Auto-lambda, TWINtest, and TRIPLEtest with compatible VIAVI optical power meters
Powering: Unique 4-way power supply management system
Connectivity: USB port for remote operation and report generation
Data Storage: Up to 1000 results with automatic date/time stamp
Display: Illuminated graphical display showing up to 3 measurements simultaneously
Design: Robust, shock-proof, and splash-proof for field use
Operation: One-handed field operation with quick-start, no warm-up time required
Visual Fault Locator: Optional VFL capability available

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.