Teleprotection
Applications

VCL Products > Teleprotection> Applications > Teleprotection over E1 / SDH and IP / MPLS

Teleprotection over E1 / SDH and IP / MPLS
Redundant Scheme for Distance Protection

Teleprotection over E1 / SDH and IP / MPLS

Note:

This diagram illustrates the scheme in which the MAIN 1 and MAIN 2 relays are used to provide Teleprotection over E1/SDH and IP / MPLS interfaces. This is one of the concept that can be implemented over diverse transmission technologies to implement the concept of "Reliable Communications" and 1+1 Redundancy for establishing a resilient protection network.
The “OR” function is used to provide alternate tripping paths for both MAIN 1 and MAIN 2 protection relays, to provide fail-safe distance protection.

Application Diagrams:

Other Related Products:
VCL-TP, Teleprotection IEEE C37.94 optical fiber interface VCL-TP, E1 / IEEE C37.94 Teleprotection 8 Binary Commands with IEC-61850 GOOSE VCL-TP, Teleprotection with E1, 2.048Mbps, over an E1 / SDH link E1 (2.048Mbps) plus E1 (2.048Mbps) - 1+1 redundant Interfaces E1 (2.048Mbps) plus IEEE C37.94 Optical (1+1 redundant transmission) links VCL-TP Teleprotection IEC 61850 GOOSE over IP / MPLS Interface VCl-TP, Teleprotection over IP/MPLS IEEE C37.94 to E1, Optical Transmission, IP/MPLS/Ethernet Solutions

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

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VCL IP/MPLS Routers

Teleprotection over E1, C37.94,
MPLS-TP, MPLS / IP, IEC-61850 GOOSE

IEEE C37.94 Solutions

VCL-PMU-30, Phasor Measurement Unit (PMU)

VCL-PDC, Phasor Data Concentrator (PDC)

Cyber Security Solutions

Next Generation Firewall

Industrial Switches

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GPS / GNSS, Primary Reference Clocks (G.811)

GPS / GNSS NTP Time Server

PTP IEEE-1588v2 Grandmaster, PTP Slave, PTP Transparent Clock

NTP to IRIG-B, PTP to IRIG-B

GPS to IRIG-B, GPS to 1PPS Servers

Time Distribution, IRIG-B, 1PPS, RS-232 / RS-485

SDH with MPLS-TP & SONET Multiplexers

E1 PDH, Optical Multiplexer & Digital Cross Connect

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IP over TDM / Ethernet over TDM

TDM over IP / Ethernet / Packet / MPLS

E1 / T1 APS, 1+1 Automatic Protection Switch, E1 / T1 Failover

1+1 Ethernet Failover / AB Fallback Switch

Groomer (Hi-Z Non-Intrusive Monitoring) - E1, T1 and STM-1

E1 and T1 Echo Cancellers & VQE

Serial to Ethernet and MODBUS Converters

Patch Panels, AC DC Converters, Passive Products