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Home Products Networking VCL IP/MPLS Routers 1+1 Ethernet Failover / AB Fallback Switch Industrial Switches 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 Cyber Security Cyber Security Solutions Network Isolation (Kill) Equipment VCL-Network MouseTrαp Advanced Honeypot Router with Enhanced Security Data Storage VCL-NAS & Secure Data Storage Time & Frequency Synchronization GPS / GNSS, Primary Reference Clocks (ITU-T G.811) GPS / GNSS NTP Time Server PTP IEEE-1588v2 Grandmaster, PTP Slave, PTP Transparent Clock Time Distribution, NTP, PTP, IRIG-B, 1PPSRS-232 / RS-485 Frequency Distribution, 1PPS, 2.048MHz,2.048Mbits, 1/5/10MHz, Optical NTP to IRIG-B, PTP to IRIG-B IRIG-B to NTP Time Server GPS to IRIG-B, GPS to 1PPS Power Converters AC DC / DC DC 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 EDFA & Optical DWDM EDFA Optical Amplifiers Optical Multiplexer WDM Optical Multiplexer Passive Products Monitoring Patch Panels Splitters 120 Ohms to 75 Ohms Converters Solutions Power Utilities & SCADA GPS, PTP IEEE-1588v2 Grandmaster and PTP Slave Clocks E1/T1/E3/DS3/T3 over Ethernet/IP (TDM over IP) Solutions Cyber Security Suite Time & Frequency Synchronization Solutions IP over TDM /Ethernet over TDM Solutions Defense Communication Solutions Oil & Gas Solutions Railways & Metro Rail Communication Solutions Airport Communication Solutions Mobile Backhaul Whats New About Us Contact Us Teleprotection Applications VCL Products > Teleprotection > Applications > Teleprotection over E1 (Add-Drop) Application Teleprotection over E1 (Add-Drop) Application Application Diagrams: Teleprotection over IEEE C37.94 Optical Interface Teleprotection over IEEE C37.94 Optical Interface in 1+1 Configuration Teleprotection over SDH / E1 PDH Network Teleprotection over an E1 (2.048Mbps) Interface Teleprotection over IP / MPLS Network Teleprotection with IEC-61850 GOOSE interface over C37.94 / E1 / SDH Teleprotection over C37.94 Redundant Scheme for Distance Protection with Binary Commands Teleprotection over C37.94 Redundant Scheme for Distance Protection with IEC 61850 GOOSE Teleprotection over IP - GOOSE over IP / MPLS / Encrypted IP Links Teleprotection over an E1 (2.048Mbps) + C37.94 Interface (Redundant) Teleprotection over an E1 (2.048Mbps) plus E1 (2.048Mbps) Interface (Redundant) Teleprotection over C37.94 and E1 - Redundant Scheme for Distance Protection Teleprotection over E1 / SDH and IP / MPLS - Redundant Scheme for Distance Protection Distance Protection Reliability Index over E1 plus C37.94 using "OR" Commands 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 Home About Us Solutions Applications Data Sheets Press Project & Services Reference Customers Contact Us Networking VCL IP/MPLS Routers 1+1 Ethernet Failover / AB Fallback Switch Industrial Switches 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 Cyber Security Cyber Security Solutions Network Isolation (Kill) Equipment VCL-Network MouseTrαp Advanced Honeypot Router with Enhanced Security Data Storage VCL-NAS & Data Storage Time & Frequency Synchronization GPS / GNSS, Primary Reference Clocks (G.811) GPS / GNSS NTP Time Server PTP IEEE-1588v2 Grandmaster, PTP Slave,PTP Transparent Clock Time Distribution, NTP, PTP, IRIG-B, 1PPSRS-232 / RS-485 Frequency Distribution, 1PPS, 2.048MHz,2.048Mbits, 1/5/10MHz, Optical NTP to IRIG-B, PTP to IRIG-B IRIG-B to NTP Time Server GPS to IRIG-B, GPS to 1PPS Power Converters AC DC / DC DC 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 EDFA & Optical DWDM EDFA Optical Amplifiers Optical Multiplexer WDM Optical Multiplexer Passive Products Monitoring Patch Panels Splitters 120 Ohms to 75 Ohms Converters
Valiant Communications is an ISO 9001:2015, ISO 10001:2018, ISO 14001:2015, ISO 27001:2022, and ISO 45001:2018 certified equipment manufacturer.
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VCL IP/MPLS Routers
1+1 Ethernet Failover / AB Fallback Switch
Industrial Switches
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
Cyber Security Solutions
Network Isolation (Kill) Equipment
VCL-Network MouseTrαp Advanced Honeypot
Router with Enhanced Security
VCL-NAS & Data Storage
GPS / GNSS, Primary Reference Clocks (G.811)
GPS / GNSS NTP Time Server
PTP IEEE-1588v2 Grandmaster, PTP Slave,PTP Transparent Clock
Time Distribution, NTP, PTP, IRIG-B, 1PPSRS-232 / RS-485
Frequency Distribution, 1PPS, 2.048MHz,2.048Mbits, 1/5/10MHz, Optical
NTP to IRIG-B, PTP to IRIG-B
IRIG-B to NTP Time Server
GPS to IRIG-B, GPS to 1PPS
AC DC / DC DC Converters
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
DWDM EDFA Optical Amplifiers
Optical Multiplexer
WDM Optical Multiplexer
Monitoring Patch Panels
Splitters
120 Ohms to 75 Ohms Converters