About VCL
About Valiant
VCL is a manufacturer of IT/OT communication, transmission, protection, synchronization, NAS & data storage servers, and cybersecurity equipment with successful installations in over 110 countries.
Established in 1993, Valiant is a leading manufacturer of end-to-end solutions for critical infrastructure, including power utilities, oil & gas, railways, aviation, defence and IT/OT sectors. Our product portfolio spans advanced protection, communication and GPS/GNSS/NavIC based synchronization solutions. Leading our transmission and protection product portfolio are our next generation products such as Teleprotection, IEEE C37.94 equipment, Phasor Measurement Unit (PMU) equipment, RTACs (Real Time Asset Controllers), GRID Islanding solutions. Leading our information technology product portfolio are our NAS/SAN data storage systems, including EMP protected data storage systems, IP/MPLS Routers with enhanced cyber security and Data Diodes. VCL also offers robust cybersecurity solutions for SCADA and utility applications, featuring quantum-safe encryption and authentication, network isolation, and real-time threat detection systems. Valiant continues to also manufacture legacy products such as SDH/SONET and PDH Multiplexers to service its existing customer base who continues to deploy those products. With a heritage of innovation, VCL is today a trusted global partner for secure, reliable, and future-ready infrastructure products.
What We Do
Products and Technologies
VCL continues to deliver advanced solutions spanning communications, transmission, protection, synchronization, and cybersecurity equipment to satisfied customers across over 110 countries spanning five continents. Its current product portfolio includes IP/MPLS routers, TDM/IP multiplexers, teleprotection systems, IEEE C37.94 line-differential communication equipment, TDM-over-IP / Ethernet / MPLS, SDH / PDH multiplexers, cross-connects, failover protection systems, and passive hardware like monitoring panels, splitters, and converters. VCL also offers cutting-edge time and frequency synchronization solutions — GPS/GNSS/NavIC NTP time servers, Primary Reference Clocks, IRIG-B, 1PPS, 2 MHz, 10 MHz, 2.048 Mbit/s, 1.544 Mbit/s interfaces, PTP 1588v2, Network Time Protocol, and Time and Frequency distribution systems. Its latest EMP shielded network storage servers provide up to 1.2PB capacity with quantum-safe encryption, data diode protection, and ransomware-resilient backup for critical IT/OT infrastructure.
Corporate, Product and Technology Summary
Cybersecurity Suite
VCL “Beyond the Firewall” cybersecurity solutions help organizations detect, prevent, and secure their networks against firewall breaches, cyber-attacks, ransomware, and DDoS attacks. The solutions offer real-time traffic monitoring, anomaly detection, forensic analysis, and attack tracing, automatically activating counter-defence measures during incidents.
Key features include audio-visual alarms, automatic failover to redundant networks or firewalls, critical infrastructure isolation, live event visualization, 1+1 redundancy, and a no-single-point-of-failure design to ensure maximum network resilience and security.
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. |
| Vietnam |
Valiant Communications is an ISO 9001:2015, ISO 10001:2018, ISO 14001:2015, ISO 27001:2022, and ISO 45001:2018 certified equipment manufacturer.
Links
Networking
1+1 Ethernet Failover / AB Fallback Switch
Power Utilities
Teleprotection over E1, C37.94,
MPLS-TP, MPLS / IP, IEC-61850 GOOSE
IEEE C37.94 Line Differential Solutions
VCL-PMU-30, Phasor Measurement Unit (PMU)
Grid Islanding & WAMS Solutions
Protection Relay I/O Multiplexer
Cybersecurity
Network Isolation (Kill) Equipment
Data Storage
VCL-SAN, Industrial Grade Storage Area Network
Time & Frequency Synchronization
GPS / GNSS, Primary Reference Clocks (G.811)
PTP IEEE-1588v2 Grandmaster, PTP Slave,
PTP Transparent Clock
Time Distribution, NTP, PTP, IRIG-B, 1PPS
RS-232 / RS-485
Frequency Distribution, 1PPS, 2.048MHz,
2.048Mbits, 1/5/10MHz, Optical
Power Converters
TDM & Legacy
SDH with MPLS-TP & SONET Multiplexers
E1 PDH & Digital Cross Connect
IP over TDM / Ethernet over TDM
TDM over IP / Ethernet / Packet / MPLS
E1 / T1, 1+1 Automatic Protection / Failover