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Calnex SNE Ignite Network Emulator
  • 100GbE, 25GbE and 10GbE Interfaces
  • Low PDV/Low MTIE LPF as many O-RU devices are intolerant to PDV
  • Low intrinsic latency as Fronthaul can be intolerant to delays as low as 8µs
  • Nanosecond accuracy enables stringent repeatable testing
  • SyncE and External Clock input enabling physical layer synchronization to remote frequency reference

Product Overview

The SNE Ignite is a multi-port FPGA based, high precision Network Emulator designed to meet the stringent requirements associated with precision applications such as O-RAN Fronthaul testing. The Network Emulator supports 100GbE, 25GbE and 10GbE Ethernet network impairments. The SNE Ignite is designed with:

  • Low Intrinsic Latency: many Fronthaul links, depending on O-RAN device classification, are intolerant to delays as low as 8 µs
  • Low PDV/Low MTIE LPF: many O-RU devices are intolerant to PDV
  • PTP Transparent Clock: the SNE Ignite has an integral Transparent Clock (TC) to ensure that high priority O-RAN S-plane traffic is not affected by large User-Plane packets such as jumbo packets
  • Nano-second Accuracy: means accurate, repeatable testing
  • SyncE and External Clock Input: enabling physical layer synchronization between devices such O-RAN Fronthaul DU to RU connections 
  • Multi-port: enabling testing of multiple devices or links simultaneously; supports up to eight 100GbE ports


Key Features


  • Full Line-Rate Network Emulation: prove 100GbE, 25GbE and 10GbE device and infrastructure performance with full line-rate network simulation
  • Ultra High Precision Emulation: nanosecond accuracy and repeatability means you emulate precisely what you think you’re emulating
  • Full Line-Rate Delay: of up to 320ms at 100GbE with extended delay option and up to 42 seconds at reduced bandwidth with extended delay option
  • SyncE Pass-Thru Mode: maintains SyncE clock link between devices
  • PTP Transparent Clock: ensures that high priority O-RAN S-plane traffic is not affected by large UserPlane packets
  • Upgradeable: the SNE Ignite provides a 100GbE software option. Simply add this option when needed – protecting your investment


SNE Ignite's user interface leverages the SNE’s graphical map based WebUI.


The SNE Ignite is available with the following:


  • Introduce dropped, re-ordered and corrupted packets
  • Add duplicated packets
  • Extensive and powerful set of filters to configure and inject impairments
  • Web-based UI and graphical user interface
  • FPGA architecture for high accuracy and throughput
  • RESTful API