Valiant: Multiplexers, Teleprotection, GPS PRC, TDM over IP

Power Utilities & SCADA Communication, Distance & Differential Protection and Grid Syncronization

VCL offers solutions including Legacy SDH / SONET / FOTE and IP/MPLS / MPLS-TP, Teleprotection (IEEE C37.94, E1, IP/MPLS, IEC-61850 GOOSE), Distance, Differential Protection and Grid Synchronization.

GNSS/GPS, Primary Reference Clock, PTP 1588v2, NTP Servers Time and Freqency Syncronization

VCL Synchronization solutions includes Primary Reference Clock (ITU-T G.811), PTP IEEE-1588v2 Grandmaster, PTP IEEE-1588v2 Slave, PTP Aware Switch / Transparent Clock, NTP Time Server and SSU (Synchronization Supply Unit) 1+1 GPS, PTP, NTP architecture.

Teleprotection Distance and Differential Protection Solutions

Digital Teleprotection / Digital Protection Signalling / Digital Protection Coupler (DTPC) are offered with the following transmission interface options.

DETECT - PREVENT - SECURE

VCL Cyber-Security products and solutions are designed to assist organizations to detect, prevent and secure their network against cyber-attacks and firewall breaches in real-time. The network administrator can conduct forensic analysis and trace the attack route and identify any existing network vulnerabilities and to implement real-time counter-measure defence strategy which automatically comes into effect in the event of a cyber-attack / firewall breach. Read More...

VCL offers an advanced, comprehensive cyber defence strategy from generating alarms within seconds of detecting a cyber-attack, to automatically switching to a redundant network / to a redundant firewall, as well as to isolate the network and protect critical assets in case of a cyber-attack / firewall breach.

VCL Featured Products

IEEE C37.94 to E1, Optical Transmission, IP/MPLS/Ethernet Differential Protection

VCL-2709, IEEE C37.94 to E1 Converter, VCL-2710, IEEE C37.94 to Optical (Multi-Mode to Single Mode) Converter, VCL-2711, IEEE C37.94 over IP / MPLS / MPLS-TP, Ethernet Transmission Equipment.
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GNSS/GPS to IRIG-B, NTP to IRIG-B, PTP to IRIG-B

GNSS/GPS, NTP, PTP, PTP 1588v2 to IRIG-B options include, 50 Ohms BNC, RS-422, RS-485, RS-232 (Twisted Pair) available in compact DIN-Rail and 19 Inch Rack Mount with various power supply options.
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1+1 Automatic Ethernet Failover / Fallback / AB Switch / Ethernet Link Protection

Automatic Ethernet Failover / Ethernet Protection Switching equipment includes: 1+1 Ethernet Network Protection, Automatic Ethernet Equipment Failover Switch and legacy VCL-Safecomm for E1, T1, E3 and DS3.
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TDM over IP / Ethernet / Packet

VCL offers IP Multiplexers, E1/T1 over IP/Ethernet/MPLS/Packet and E3/DS3/T3 over IP/Ethernet/MPLS Packet solutions. Supports Circuit Emulation / CESoPSN, SAToP, MPLS, MEF, PWE3 (pseudo-wire), Fractional E1/T1, point-to-multipoint drop and insert applications.
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What's New

VCL-2724, Parallel Redundancy Protocol (PRP) Switch provides transmission of duplicated data on two parallel links, simultaneously, with zero packet loss. Unique and Failsafe - never become a point of failure, even in power down condition. Automatically reverts to and reconnects on the primary link in power down condition.
In-built: Optical to Electrical & Electrical to Optical conversion with both optical & electrical Ethernet options available to the user.
Failsafe* – Never itself becomes a point of failure. Automatically reverts to and reconnects to the “primary link” even in a power down condition. It is the only such solution available in the industry!!!
Applications include: Critical network applications, Smart-Grid, Electrical substation automation, industrial automation, motion control, vehicle and military communication.

End-users, Using VCL Equipment

Our Profile

Valiant Communications is a communications, transmission, synchronization and cyber security equipment manufacturer with successful installations in over 110 countries.