Model and simulate 5G/6G, Military Radio and Satellite Networks before you build them

NetSim v15.0

Network Simulator and Emulator

Trusted by 500+ Organizations Across 30+ Countries

5G
5G/6G: Massive MIMO, NTN, Network Slicing, AI/ML on the RAN, and more
View details
Military Communications
Military Communications: Satcom - Ku, Ka, X Bands, Dynamic TDMA - VHF, UHF, L, S, C Bands and more.
View details
Emulator
Emulator: Connect NetSim simulator to real hardware running live applications
View details
Phillips, Netherlands
Idaho National Laboratories, USA
Verizon, USA
IMDA, Singapore
ETRI, Korea
CAIR DRDO, India
Avantel, India
Dirgantara Indonesia
HAL, India
FREI-AIST, Japan
IHP Microelectronics, Germany
Northwest University, South Africa
University of Sydney, Australia
NTIS, Saudi Arabia
Phillips, Netherlands
Idaho National Laboratories, USA
Verizon, USA

NetSim

Intelligent Network Design

  • Network coverage and capacity studies
  • Analyze network performance without spending on physical equipment
  • Govt. users: Military and Defence, Space
  • Enterprise users: Telecom 5G, Satellite Providers, Network Equipment Manufacturers
  • Available as Pro (industry and defence R&D), Standard (university R&D), and Academic (university teaching and labs)
View details »

NetSim Astra

Satellite Planning & RF Coverage Studio

  • Web-based satellite constellation visualization on a 3D CesiumJS globe
  • Link budget analysis with ITU-R P.618 atmospheric losses
  • Coverage prediction heatmaps and per-satellite footprint polygons
  • Synthetic, live (TLE), fixed and GEO/IGSO constellation sources
  • Multibeam CINR analysis for GEO frequency-reuse payloads
View details »

NetSim Cyber

Cyber Attack Simulation for Power Systems

  • Protocol-aware cyberattack simulation for Cyber Physical Power Systems (CPPS)
  • Models IEEE C37.118, IEC 61850, DNP3, Modbus and SCADA traffic
  • Study post-exploitation impact on substations, PMUs and PDCs
  • Software testbed: scalable, safe, and reconfigurable without rewiring
  • For critical-infrastructure security R&D and grid resilience studies
View details »