Fibramérica

PON Network Resource Verifier | Mod. PRV-GS

PRV-GS PON Verifier enables real-time ONU validation, optical power testing, and cable diagnostics for reliable FTTx deployments.

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  • Description
  • Features
  • Technical Specifications
  • Video
Description

The PRV-GS from LinkU is a compact, multifunctional network verifier designed for fast, accurate and automated validation of ONU connections in FTTx deployments. Supporting both “Before Splitter” and “After Splitter” testing modes, it enables deep analysis of the fiber access network, including simultaneous validation of up to 64 ONUs and real-time diagnostics in live environments.

Equipped with an integrated Optical Power Meter (OPM), Visual Fault Locator (VFL), Ethernet Cable Tester, and dual data ports (USB and TF card), the PRV-GS is an all-in-one solution that eliminates the need for multiple instruments on site. It simplifies technician workflows through PPPoE credential analysis, auto port status detection, and automated CSV reporting — all managed from an intuitive 7" color touchscreen interface.

User SegmentBenefits / Features
ISPs & Network Operators
  • Optimize network resources by detecting inactive or rogue ONUs consuming ports.
  • Accelerate installation cycles with fast batch testing before deployment.
  • Improve customer experience by quickly identifying and resolving connection issues on-site.
Fiber Installers & Contractors
  • Streamline field operations with one device that combines fiber testing, power metering, VFL, and cable diagnostics.
  • Reduce setup time with automatic network type recognition (GPON, XG(S)-PON, Combo).
  • Validate ONU activation instantly after splitter with full access to ONU IDs, PPPoE credentials, and Tx power.
Quality Assurance & Network Auditors
  • Export test reports in .CSV format directly from the device for documentation and SLA compliance.
  • Audit full PON branches quickly, with visualization of each ONU's status (online, offline, disconnected, or intruder).
  • Ensure installation standards are met with optical signal level validation and fiber continuity checks.
Engineered for the Field
  • Rugged, portable housing with laser-safe SC/APC and SC/UPC connectors.
  • Anti-overcharge battery protection and optional Wi-Fi/4G/GPS modules.
  • Slide-out system menu for quick access to USB mode, U-disk, power sharing, and storage tools.
Your All-in-One PON Field Tool
  • Ideal for deploying, auditing, or maintaining fiber access networks.
  • Combines multiple functions in one lightweight device.
  • Saves time, reduces cost, and increases on-site efficiency.
Features
  • “Before” and “After Splitter” ONU verification (up to 64 ONUs)

  • Integrated Optical Power Meter (OPM) with 10 wavelengths

  • Built-in Visual Fault Locator (VFL) with ON/BLINK/OFF modes

  • Ethernet cable test: length, sequence, standards 568A/568B

  • Auto-save and auto-naming of test files (.CSV)

  • USB Type-C data transfer and USB-A for charging/USB reading

  • TF card support up to 32 GB

  • PPPoE analysis with login credential display

  • Slide-out interface for quick access and system control

  • Magnetic sliding tray and adjustable rack mounting

Technical Specifications
SpecificationDetails
ModelPRV-GS
Verification ModesBefore/After Splitter (GPON/XGPON)
ONU CapacityUp to 64 ONUs
OPM Wavelengths850–1650nm (10 options)
OPM RangeT: -70~+10 dBm, C: -50~+26 dBm
VFL ModesON, BLINK, OFF
Ethernet TestCable length, wire map, 568A/568B
InterfacesRJ45, USB-A, USB-C, TF slot
Power SupplyInternal rechargeable battery
Storage SupportInternal & TF card (≤32GB)
Video

PRV-GS, PON resource verifier, ONU tester, GPON verification tool, OPM VFL tester, fiber diagnostic tool, PPPoE analyzer, LinkU PRV-GS

  • Description
  • Features
  • Technical Specifications
  • Video

Description

The PRV-GS from LinkU is a compact, multifunctional network verifier designed for fast, accurate and automated validation of ONU connections in FTTx deployments. Supporting both “Before Splitter” and “After Splitter” testing modes, it enables deep analysis of the fiber access network, including simultaneous validation of up to 64 ONUs and real-time diagnostics in live environments.

Equipped with an integrated Optical Power Meter (OPM), Visual Fault Locator (VFL), Ethernet Cable Tester, and dual data ports (USB and TF card), the PRV-GS is an all-in-one solution that eliminates the need for multiple instruments on site. It simplifies technician workflows through PPPoE credential analysis, auto port status detection, and automated CSV reporting — all managed from an intuitive 7″ color touchscreen interface.

User Segment Benefits / Features
ISPs & Network Operators
  • Optimize network resources by detecting inactive or rogue ONUs consuming ports.
  • Accelerate installation cycles with fast batch testing before deployment.
  • Improve customer experience by quickly identifying and resolving connection issues on-site.
Fiber Installers & Contractors
  • Streamline field operations with one device that combines fiber testing, power metering, VFL, and cable diagnostics.
  • Reduce setup time with automatic network type recognition (GPON, XG(S)-PON, Combo).
  • Validate ONU activation instantly after splitter with full access to ONU IDs, PPPoE credentials, and Tx power.
Quality Assurance & Network Auditors
  • Export test reports in .CSV format directly from the device for documentation and SLA compliance.
  • Audit full PON branches quickly, with visualization of each ONU’s status (online, offline, disconnected, or intruder).
  • Ensure installation standards are met with optical signal level validation and fiber continuity checks.
Engineered for the Field
  • Rugged, portable housing with laser-safe SC/APC and SC/UPC connectors.
  • Anti-overcharge battery protection and optional Wi-Fi/4G/GPS modules.
  • Slide-out system menu for quick access to USB mode, U-disk, power sharing, and storage tools.
Your All-in-One PON Field Tool
  • Ideal for deploying, auditing, or maintaining fiber access networks.
  • Combines multiple functions in one lightweight device.
  • Saves time, reduces cost, and increases on-site efficiency.

Features

  • “Before” and “After Splitter” ONU verification (up to 64 ONUs)

  • Integrated Optical Power Meter (OPM) with 10 wavelengths

  • Built-in Visual Fault Locator (VFL) with ON/BLINK/OFF modes

  • Ethernet cable test: length, sequence, standards 568A/568B

  • Auto-save and auto-naming of test files (.CSV)

  • USB Type-C data transfer and USB-A for charging/USB reading

  • TF card support up to 32 GB

  • PPPoE analysis with login credential display

  • Slide-out interface for quick access and system control

  • Magnetic sliding tray and adjustable rack mounting

Technical Specifications

Specification Details
Model PRV-GS
Verification Modes Before/After Splitter (GPON/XGPON)
ONU Capacity Up to 64 ONUs
OPM Wavelengths 850–1650nm (10 options)
OPM Range T: -70~+10 dBm, C: -50~+26 dBm
VFL Modes ON, BLINK, OFF
Ethernet Test Cable length, wire map, 568A/568B
Interfaces RJ45, USB-A, USB-C, TF slot
Power Supply Internal rechargeable battery
Storage Support Internal & TF card (≤32GB)

Video

PRV-GS, PON resource verifier, ONU tester, GPON verification tool, OPM VFL tester, fiber diagnostic tool, PPPoE analyzer, LinkU PRV-GS

Brand

Fibramerica