Valiant Ethernet over 4E1 Converter allows the user to send Ethernet data, between two points, over E1
Links. E1 Interfaces are 75 Ohms / 120 Ohms. Ethernet Interface options may be ordered as 10/100 Base-T Electrical Ethernet or 100Base-FX Optical
Ethernet over 850nm / 1310nm / 1550nm single mode optical fiber interfaces. The equipment must be always installed and used in pairs, with one terminal
being installed at either end of the E1 Link.
This equipment is available in 4E1, 8E1 and 16E1 Port versions.
The VCL-Ethernet over 4E1 Converter is an Ethernet extension device, which utilizes TDM telecom infrastructure (the telecom network of E1s, or of PDH, SDH and E1/E3/SDH microwave etc.) for carrying Ethernet data. It converts the Ethernet data into E1 frame format for transmission over the existing TDM (E1) links and then re-converts the E1 back into Ethernet data at the far-end terminal, to BRIDGE two Ethernet LANs over the existing E1 based telecom network. The device can effectively utilize the existing TDM network to transport Ethernet data at low investment.
The equipment may be used for the following purposes:
Valiant Communications is an ISO 9001:2015, ISO 10001:2018,
ISO 14001:2015, ISO 27001:2013 and ISO 45001:2018 certified equipment manufacturer.
Project & Services
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
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
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