top of page

VIAVI ONT-800 Optical Network Testers


The ONT-800 mainframe builds on its predecessor, the industry reference ONT-600, to deliver the bandwidth, power and cooling requirements for testing at 600G per lambda, and beyond. The ONT family features multiple mainframe options and compatible application modules, ranging from “single-slot” point tools up to a full 19” rack-mounted multi-slot, multi-port and multi-user solution that satisfies sophisticated SVT needs. All application modules share the same GUI, automation and scripting, for ease of use and versatility throughout product development cycles.


  • Ensures eco-system interoperability

  • Enables reliable performance

  • Accelerates production validation

  • Designed to meet power & cooling for 400G optics

  • Highest port density in the ONT family

  • Compatible for ONT-600 modules

  • One common architecture for SW Scripts on ONT family

  • High accuracy clock module to synchronize modules and test ports

  • ONT-804D with built in touchscreen

  • Modules are hot swappable

  • Rack-mountable

  • System development

  • Ethernet traffic load

  • Transponder hardware validation

  • FEC compliance validation

  • IC development and validation test

  • System Verification Testing (SVT)

  • Manufacturing test

bottom of page