About Valiant

About Us

About Us


VCL is an ISO 9001:2015, ISO 10001:2018, ISO 14001:2015, ISO 27001:2013 and ISO 45001:2018 certified
communication transmission equipment and solutions manufacturer with successful installations in over 110 countries.

About US

Valiant Communications (VCL) is a manufacturer of communication, transmission, protection, synchronization and cyber security equipment and solutions with successful installations in over 110 countries. VCL is certified with ISO 9001:2015, ISO 10001:2018, ISO 14001:2015, ISO 27001:2013 and ISO 45001:2018. VCL solutions are offered for all types of Utility applications including Power Utilities, Oil & Gas, Railways, Metro Rail Communications, Airport Communications, Mobile Backhaul, Corporate and Defence sector. To see our prestigious reference customer list using VCL products (not exhaustive list).


With technology beginnings with Digital Pair Gain Systems, PCM Multiplexers and Optical Line Terminating Equipment (OLTE), VCL has grown into a global supplier of reliable communications, transmission, GPS/GNSS synchronization and cutting-edge technology products including IP/MPLS Routers, 1+1 Automatic Ethernet Failover / A/B Switches, Teleprotection, Distance and Differential Protection, SDH/SONET and PDH Multiplexers, IP Multiplexers, Phasor Measurement Unit (PMU), Phasor Data Concentrator (PDC), Ruggedized Industrial Switches, Parallel Redundancy Protocol (PRP) Switches and Cyber Security solutions.

What we do

Products and Technologies

VCL technological strengths span a wide cross-section of communication, transmission, protection, synchronization and cyber security technologies which include IP/MPLS Routers, legacy TDM and IP Multiplexers, Teleprotection (Distance Protection), IEEE C37.94 (Differential Protection), TDM over IP/Ethernet/MPLS/Packet technologies, IP over TDM, SDH/PDH Multiplexers, Digital Access Cross-Connects, Hi-Z Non-Intrusive Monitoring, TDM and 1+1 Ethernet/IP Automatic Protection Switching, A/B Switch and Failover solutions and a wide range of passive products which include Monitoring Panels, Splitters, AC-DC, DC-DC converters and Patch Panels. VCL Time and Frequency Synchronization solutions includes GPS/GNSS Time Servers, GPS/GNSS Primary Reference Clock (PRC ITU-T G.811), GPS to IRIG-B, GPS to 1PPS Servers, NTP/PTP to IRIG-B Time Converters, PTP 1588v2 (Precision Timing Protocol) Grandmaster, PTP Slave, PTP Transparent Clocks and IRIG-B ([BNC, RS232, RS422, RS485], IRIG-B (ST MM Optical), 1PPS (BNC, ST MM Optical) and Frequency Distribution solutions.

Corporate, Product and Technology Summary

Cyber Security Suite

VCL “Beyond the Firewall” cyber-security solutions are designed to assist organizations to detect, prevent and secure their network against firewall breaches, cyber-attacks, ransomware-attacks, DoS attacks, monitor and flag data traffic anomalies, conduct forensic analysis and trace the attack route in real-time. VCL Cyber-Security products assist network administrators to identify existing network vulnerabilities and implement a “real-time” counter-measure defence strategy which automatically comes into effect in the event of a cyber-attack or firewall breach. VCL advanced and comprehensive cyber defence solutions generate audio-visual alarms, to automatically switching to a redundant network / to a redundant firewall, as well help create isolated operations zones in the network to protect the critical infrastructure assets in case of a cyber-attack, firewall breach, ransomware attack or DoS attacks.

View Products

Our international Offices, Distributors and Representatives are located (in alphabetical order) in:

Algeria Argentina Bangladesh Brazil
Brunei Bulgaria Canada Chile
Colombia Egypt France Hong Kong
Indonesia Israel Jordan Kazakhstan
Kuwait Latvia Lithuania Malaysia
Mexico Mongolia Myanmar Netherlands
New Zealand Oman Philippines Portugal
Qatar Romania Saudi Arabia Serbia
Singapore South Africa South Korea Spain
Sri Lanka Switzerland Tanzania Thailand
Turkey U.A.E. United Kingdom U.S.A.

Valiant Communications is an ISO 9001:2015, ISO 10001:2018, ISO 14001:2015, ISO 27001:2013 and ISO 45001:2018 certified equipment manufacturer.