VCL is a manufacturer of IT/OT communication, transmission, protection, synchronization, NAS & Data Storage servers, and cyber security equipment with successful installations in over 110 countries. VCL is an ISO 9001:2015, ISO 10001:2018, ISO 14001:2015, ISO 27001:2022 and ISO 45001:2018 certified communication transmission equipment and solutions manufacturer.



About VCL

VCL offers a comprehensive range of end-to-end IT/OT solutions for critical infrastructure sector, utility applications including power utilities, oil & gas, railways, airport communications, mobile backhaul, corporate and defence sector and a range of cyber security products designed for critical infrastructure, utilities and SCADA applications. 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/NavIC synchronization and cutting-edge technology products including IP/MPLS Routers, MPLS-TP and IP Multiplexers, Ethernet failsafe Failover, Teleprotection - Distance Protection and Line Differential Protection communication, SDH/SONET, PDH Multiplexers, Phasor Measurement Unit (PMU), GRID Islanding & WAMS solutions, Parallel Redundancy Protocol (PRP) REDBOX Switches, EDFA Amplifiers, NAS and Data Storage Servers with multiple layers of cyber security including Network Isolation equipment, Quantum-Safe Encryption, Vaulted Data Storage through Data Diode, EMP (electromagnetic pulse) data storage protection, Network Management Systems (NMS), and a comprehensive Cyber Security suite for real-time threat detection and prevention against cyber-attacks, firewall breaches, ransomware and trojan attacks.

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 communication), TDM over IP/Ethernet/MPLS/Packet technologies, IP over TDM, SDH/PDH Multiplexers, Digital Access Cross-Connects, TDM and 1+1 Ethernet/IP Automatic Protection Switching, A/B Switch and failsafe Failover and reliability 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/NavIC 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. VCL latest Network Access Storage servers for IT/OT data storage and on-location / off-location critical data back-up with ransomware resilient NAS and Data Storage Servers, provide up to 1.2 petabytes, with Quantum-Safe Encryption layer, vaulted Data Storage through Data Diode and EMP (electromagnetic pulse) Protected Data Storage 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, DDoS 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, unauthorized network intrusion or a 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 for trojan activity within a customer network.

VCL unique differentiators include automatic execution of a counter-defence strategy if a network intrusion / cyber-attack is detected by isolating the critical infrastructure digital assets, providing audio-visual alerts in the event of detection of an unauthorized network intrusion / cyber-attack. Unique features include monitoring and visualization of all cyber-security equipment, alarms, and events in real-time, assisting in providing forensic analysis, 1+1 redundancy with automatic failsafe failover of LAN equipment and WAN networks and providing no single point of failure in the network for enhanced reliability and resilience.

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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.
Vietnam

Valiant Communications is an ISO 9001:2015, ISO 10001:2018, ISO 14001:2015, ISO 27001:2022 and ISO 45001:2018 certified equipment manufacturer.