IEEE C37.94 to E1, Optical Transmission, IP/MPLS/Ethernet Solutions
VCL IEEE C37.94 protocol equipment provides various solution options for Power Utility applications. VCL IEEE C37.94 equipment
offers ruggedized, robust and sub-station-hardened transmission solutions which converts IEEE C37.94 to E1 (2.048Mbps), convert IEEE C37.94 optical fiber
multi-mode to single-mode for up to 50dB optical link loss budget (i.e., a typical reach of approximately 160 KM or 100 miles) and IEEE C37.94 protocol
over IP/MPLS / MPLS-TP transmission links.
VCL IEEE C37.94 protocol equipment includes precise clock recovery and clock re-generation functions which allows the
transmission of IEEE C37.94 channels over an E1/SDH or IP/MPLS / MPLS-TP network for error free transmission with symmetrical transmission latency with
zero transmission errors. Product applications are used to interface with current differential protection and distance protection relays.
VCL-2711 is a ruggedized, robust and sub-station-hardened transmission
equipment which converts and transmits up to four IEEE C37.94 Interfaces
over an Ethernet / IP/MPLS / MPLS-TP link with “SDH/SONET like” performance.
End-to-end transmission delay (latency) of less than 6ms
Symmetrical transmission latency with zero transmission errors
VCL-2710 is a ruggedized, sub-station-hardened converter that converts an IEEE C37.94 Multi-Mode to Single-Mode Optical signal.
The equipment is designed to convert and propagate IEEE C37.94 multi-mode signals over extended 1310nm / 1550nm single-mode
optical fiber spans.
The VCL-2710, IEEE C37.94 Multi-Mode to Single Mode Optical Converter includes the clock synchronization and clock re-generation
functions which allows it to transmit the IEEE C37.94 multi-mode signal over extended single-mode optical fiber links of up to 50dB
optical link loss budget (i.e., a typical reach of approximately 160 KM or 100 miles).
Provides 4 x IEEE C37.94 compliant interfaces for the VCL-MX Version-6 E1 PDH Multiplexer for Differential Protection.
Used to interface with current differential and distance protection relays.
May be used for inter-connecting legacy voice and data networks, provisioning and managing bandwidth on a E1 channelized level
as well as 64Kbps, DS-0 time-slot level and can be used as a digital-access cross-connect equipment.
Also provides 4 x Binary (110V DC / 220V DC) Commands Teleprotection interface for providing Distance Protection