Teleprotection
Applications

VCL Products > Teleprotection> Applications > Teleprotection over SDH / E1 PDH Network

Teleprotection over SDH / E1 PDH Network

Teleprotection over IEEE C37.94 Optical Interface

Typical integrated Teleprotection application.
VCL E1 PDH Multiplexer with an E1 Teleprotection interface over an SDH or PDH network.

Application Diagrams:

Teleprotectoin over E1 / SDH and C37.94 - Redundant Scheme for Distance Protection using Binary and IEC 61850 GOOSE Protection Schemes
Distance Protection Reliability Index with GOOSE over C37.94
Teleprotection using IRIG-B / NTP Time-stamped Events and Alarms
Teleprotection over IEEE C37.94 Interface + Ethernet / IP / MPLS Network
Application through an IP/MPLS or a MPLS-TP network implementing Over-Current protection
Application through a TDM network implementing over-current protection
Application in a Sub-station Implementing an Overcurrent, UF/OF and UV/OV Protection
1+1 Redundancy for Establishing a Resilient Protection Network over IP/MPLS and C37.94 Optical Network, using Digital Teleprotection
1+1 Redundancy for Establishing a Resilient Protection Network over IP/MPLS and SDH Network, using Digital Teleprotection
1+1 Redundancy for Establishing a Resilient Protection Network over SDH and C37.94 Optical Network, using Digital Teleprotection
Teleprotection over E1, P-M-P (Point to Multi-point) Interfaces
Teleprotection over E1 (Add-Drop) Application

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 27001:2022 and ISO 45001:2018 certified equipment manufacturer.

Links

Project & Services

Reference Customers

Products

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

Router with Enhanced Security

Industrial Switches

Products

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 & Digital Cross Connect

Products

Optical Multiplexers

IP over TDM / Ethernet over TDM

TDM over IP / Ethernet / Packet / MPLS

E1 / T1, 1+1 Automatic Protection / 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