IEEE C37.94 Solutions

IEEE C37.94
SOLUTIONS

VCL Products > IEEE C37.94 Solutions

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 substation-hardened transmission solutions which converts IEEE C37.94 to E1 (2.048 Mbps), 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.

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VCL-2711, IEEE C37.94 over Ethernet /
IP/MPLS / MPLS-TP Equipment

  • VCL-2711 is a ruggedized, robust and substation-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 5 ms.
  • Symmetrical transmission latency with zero transmission errors
  • SDH / SONET quality “Jitter” and “Wander” control
  • Multiple, integrated clock synchronization options
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VCL-2709, C37.94 to E1 Converter

  • VCL-2709, IEEE C37.94 to E1 Converter is a ruggedized and robust, substation-hardened protocol converter that converts the IEEE C37.94 Interface to 2.048 Mbps E1 Interface and vice versa.
  • Includes precise clock recovery and clock re-generation functions which allows the transmission of IEEE C37.94 channels over an E1/SDH network for error-free transmission.
  • Number of IEEE C37.94 interfaces per card: 1
  • Number of interfaces: 1, E1 (2.048 Mbit/s) Interface (Electrical G.703)
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VCL-MX-1554-RAC, Quad IEEE C37.94 to E1 Converter

  • VCL-MX-1554-RAC is a ruggedized and robust, substation-hardened protocol converter that converts up to 4 x IEEE C37.94 Interfaces to 4 x 2.048 Mbps E1 and vice versa.
  • Supports point-to-point as well as point-to-multipoint applications.
  • Includes precise clock recovery and clock re-generation functions which allows the transmission of IEEE C37.94 channels over an E1/SDH network for error-free transmission.
  • Number of IEEE C37.94 interfaces per unit: 4
  • Number of interfaces: 4, E1 (2.048 Mbit/s) Interface (Electrical G.703)
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VCL-2710, IEEE C37.94 Multi-Mode to Single Mode
Optical Converter

  • VCL-2710 is a ruggedized, substation-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).
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VCL-MX Version 6: IEEE C37.94 Optical Interface Card

  • 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
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