DESCRIPTION:

The VIAVI SmartClass Fiber MPOLx Singlemode MPO Optical Loss Test Set is a dedicated MPO certification platform engineered to perform all Tier 1 (Basic) certification requirements for native MPO fibre infrastructures. Designed specifically for high-density singlemode MPO environments, the platform combines optical loss measurement, fibre length measurement, polarity verification, connector inspection, and certification reporting within a single integrated solution.

The MPOLx is optimized for:

• Data centre certification
• Hyperscale deployments
• Singlemode MPO testing
• MPO trunk validation
• Fibre acceptance testing
• Enterprise backbone certification
• Data centre interconnect (DCI) deployment
• High-density fibre infrastructure qualification
• Telecom transport fibre certification
• Parallel optics validation

Unlike conventional OLTS platforms requiring breakout cables, the MPOLx performs native MPO testing directly through MPO interfaces, significantly reducing setup complexity while improving testing efficiency and repeatability.

The platform enables technicians to:

• Measure MPO fibre length
• Measure optical loss
• Verify polarity
• Inspect MPO end faces
• Generate certification reports

through a single workflow optimized for MPO infrastructures.

Integrated MPO inspection capability supports both:

• Bulkhead connector inspection
• MPO trunk connector inspection

allowing end-face verification before certification testing begins.

The MPOLx architecture utilizes identical local and remote units, allowing technicians to initiate and control testing from either end of the fibre link while maintaining complete visibility of test results. This significantly improves productivity during large-scale data centre certification projects.

The system delivers complete certification results for all 12 fibres within an MPO connector in less than six seconds, displaying:

• Pass/fail status
• Fibre length
• Optical loss
• Test wavelength
• Polarity status
• Available margin

for each fibre individually.

The singlemode version utilizes a:

• 9/125 µm Singlemode MPO-12 APC interface

for deployment across modern MPO backbone and transport fibre infrastructures.

Technical Specifications

Core Test Functions

• MPO optical loss measurement
• MPO length measurement
• MPO polarity verification
• MPO connector inspection
• Tier 1 certification
• Certification reporting

Fibre Type

• 9/125 µm Singlemode fibre

Optical Interface

• MPO-12 APC interface
• MPO-12 pinned architecture

MPO Certification Capability

• Native MPO testing
• No breakout cable requirement
• Full MPO channel certification
• Tier 1 certification compliance

Measurement Functions

• Length measurement
• Optical loss measurement
• Polarity verification
• End-face inspection

Inspection Capability

• MPO bulkhead inspection
• MPO trunk connector inspection
• Integrated inspection workflow

Display

• 3.5-inch colour touchscreen

Productivity Features

• Local and remote control
• Testing from either end of the link
• Automated certification workflow
• Rapid pass/fail analysis

Reporting

• Certification report generation
• J-Reporter compatibility
• ReportPRO compatibility
• FiberChekPRO integration

Platform Configuration Options

Official Singlemode Models

Supported Applications

• Data centre certification
• MPO backbone validation
• DCI deployment testing
• Enterprise fibre certification
• Telecom transport certification
• Parallel optics testing

Standard Accessories

Typical supplied accessories include:

• MPO light source
• MPO power meter
• MPO APC adapters
• MPO launch cords
• MPO mating adapters
• Software utilities
• Documentation

Optional Accessories

Available optional accessories include:

• FiberChekPRO software
• MPO cleaning tools
• ReportPRO software
• J-Reporter software
• Additional MPO reference cords
• MPO inspection accessories

Key Features

• Dedicated Tier 1 MPO certification platform
• Native singlemode MPO testing
• MPO APC connectivity
• Optical loss measurement
• Fibre length measurement
• MPO polarity verification
• Integrated connector inspection
• Full 12-fibre MPO certification in under 6 seconds
• Local and remote operation capability
• Native MPO workflow without breakout cables
• Data centre and DCI deployment optimisation
• Automated pass/fail certification analysis
• J-Reporter and ReportPRO integration
• FiberChekPRO compatibility
• Designed for modern high-density MPO infrastructures