IEEE C37.94 SOLUTIONS
VCL IEEE C37.94 protocol equipment provides robust and hardened transmission solutions with various options for Power Utility applications in sub-station.
C37.94 over E1 / SDH
VCL-2709, IEEE C37.94 to E1 Converter
VCL-2709 converts the IEEE C37.94 Interface to an E1 Interface to allow transmission of IEEE C37.94 over an E1 / SDH network.
VCL-2709 is available in DIN Rail mount version as well as a 1U high, standard 19-inch rack mount version.
Provided high-precision clock recovery and clock re-generation functions which allows error free transmission of IEEE C37.94 channels over an E1 / SDH network.
C37.94 over Quad E1
VCL-MX-1554-RAC, Quad IEEE C37.94 to Quad E1 Converter
VCL-MX-1554-RAC converts up to 4 x IEEE C37.94 Interfaces to 4 x 2.048Mbps E1 and vice-versa. The VCL-MX-1554-RAC, IEEE C37.94 to E1 Converter supports point-to-point as well as point-to-multipoint applications. Designed for inter-connecting IEEE C37.94 Differential Protection Relays over and E1/SDH network.
C37.94 over IP-MPLS-TP
VCL-2711, IEEE C37.94 over IP-MPLS / Ethernet / MPLS-TP
The VCL-2711 converts and transmits up to four IEEE C37.94 Interfaces over an IP-MPLS / Ethernet / MPLS-TP link with “SDH / SONET like” performance. No bit-errors and almost “zero” jitter and wander due to its integrated GPS (ITU-T G.811) compliant “Primary Reference (PRC) Clock” synchronization options. The far-end VCL-2711 unit receives the Ethernet data stream and re-converts it back to the IEEE C37.94 Interfaces. The VCL-2711 units must be always used in pairs, with one unit installed on each end of the Ethernet / IP/MPLS / MPLS-TP link.
C37.94 over OPTICAL
VCL-2710, IEEE C37.94 Multi-Mode to Single Mode Optical Converter
VCL-2710 converts an IEEE C37.94 Multi-Mode to Single-Mode Optical signal. The equipment is designed to extend IEEE C37.94 multi-mode channel over extended single-mode optical fiber spans.