T&M Products

 GPON Xpert™ Multi-Layer Analyzer – Portable and Lab Versions
the leading passive G-PON analyzer and OLT Emulator

GPON Xpert™ Advantages
  • Complete testing of the G-PON protocol
  • Performance and Compliance Analysis
  • Independent Testing tool – no G-PON chipset
  • Extensive Data Capturing Solution
  • Multi-Layer Probing
  • User-Friendly PC-Controlled GUI
  • Command Line for Automatic Testing
  • Accelerates Time to Market
  • Decision Making Tool for Managers
  • Quick Return on Investment
Currently Supported Protocols and Features
  • G.984.3 – G-PON MAC
  • G.984.4, G.988 – G-PON OMCI
  • TR-156 
  • BBF-247 ONU Conformance
  • Upper Layers analysis of Ethernet 802.3, PPP, PPPoE, ARP,IPV4, IPV6, ICMPv6,TCP, UDP, DHCP,DHCPv6, IGMP, HTTP
   Flexible Configuration Options

Product Overview
The GPON Xpert multi-layer analyzer is a unique protocol analyzer for G-PON products. GPON Xpert is a modular tool designed for R&D, laboratory and field application engineers engaged in the development, testing and deployment of G-PON standard-compliant solutions. Cutting significant time from G-PON development, deployment, debugging, and interoperability testing, GPON Xpert accelerates time to market and return on investment.

The innovative GPON Xpert analyzer verifies the interoperability of G-PON products offered by different vendors, and indicates compliance of any combination of OLT and ONT/ONU modems to the G-PON standard. GPON Xpert is a powerful tool for service providers (Telcos and CLECs), equipment manufacturers and technology and chipset developers.

GPON Xpert provides a complete and accurate analysis of G-PON product performance, standard compliance and interoperability without using any G-PON chipset. With its unique multi-layer probing capability, GPON Xpert provides comprehensive analysis of data in multiple forms – MAC layer GTC Framing sub-layer, TC Adaptation sub-layer and OMCI Management. In addition, the system allows full view and analysis of the Upper Layers, including Ethernet, PPP, PPPoE, IP, TCP, UDP, DHCP, IGMP, HTTP, and the ability to export the data for further analysis. GPON Xpert simultaneously presents downstream and upstream data and the connection between the data transmitted by the OLT and ONT/ONUs. A user-friendly software-based analyzer, GPON Xpert has a feature-rich GUI that presents multi-layer information in convenient displays, graphs and tables.

GPON Xpert can also serve as an OLT Emulator for performing ONU conformance tests. it can generate PLOAM messages to activate the ONT and configure the OMCC GEM port, as well as serve as an OMCI Master to generate and transmit OMCI messages. The GPON Xpert OLT Emulator combined with GPON analyzer provides an integrative ONT conformance test tool, which simultaneously generates commands, analyzes the ONU response, compares its behavior to the expected one and reports any incompliance it detects.


Information View
Data, Signaling and Events		  
OMCI Diagram View
Managed Entities, Properties, Relationship

Upper Layers View
Packets, Content and Events		  
Events View
Warnings, Errors and Incompatibility issues

Key Features and Benefits
Features Benefits
Verification Provides standard-compliant and performance-compliant verification
G-PON Analysis Offers analysis for the current G-PON standard and future standard amendments
Simultaneous Data Extraction Simultaneously displays upstream and downstream data and the link between the OLT and ONT/ONUs
Archive Stores and plays back data, measurements and analysis results
Alerts Provides warnings on interoperability issues or incompatibility with the G-PON Standards
Comprehensive Reporting Displays range of diagrams, tables and reports relating to performance and errors. The Report Wizard allows automatic generation of exportable reports
Automatic Testing Command Line Interface (CLI) is included, allowing integration into existing automated test environment
Multi-layer Probing Tracks and displays events through the MAC, OMCI and the Upper Layers
Independent Testing Detects and verifies problems without the need to rely on G-PON protocol chipset
Exporting the Data Allows users to extract the data and information to other tools such Excel© Worksheet or Ethereal
New Software Evaluation and Hardware QA Identifies problems before a new software version is released in the network and checks performance and reliability before deploying new equipment
Field Troubleshooting Extremely useful for Telco and service providers engineers in identifying G-PON field deployment issues
Integrative ONU Conformance Testing OLT Emulator combined with GPON analyzer performs ONU conformance tests by generating messages and traffic and validating the ONU's behavior according to pre-defined test scenarios