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VCL Products > IEEE C37.94 Solutions > Quad IEEE C37.94 to E1 Converter

Quad IEEE C37.94 to E1 Converter - Front

VCL-6045, Quad IEEE C37.94 to E1 Converter

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The VCL-6045, Quad (4x) IEEE C37.94 to E1 Converter is a ruggedized and robust, sub-station-hardened protocol converter that converts up to 4 x IEEE C37.94 interfaces to 4 x E1 interfaces. VCL-6045 supports point-to-point and point-to-multipoint applications for Differential and Distance Teleprotection. The most common application for the VCL-6045 converter is for transmitting IEEE C37.94 data over an E1 network between sub-stations. By installing a VCL-6045 converter, the existing IEEE C37.94 interfaces from differential protection relays can be transmitted over the E1 network without incurring large capex or without the tiresome task of having to replace or rewire the IEEE C37.94 relays which need to be interconnected to the far end substations over E1 (SDH) transmission links.

4 x IEEE C37.94 4 x E1 IEEE C37.94 IEEE C37.94 Relays

C37.94 Interface Specifications:

Interfaces per unit: 4 Tx, 4 Rx
Standards: IEEE C37.94
Optical connector: ST
Optical Transmitter: LED
Optical: 820nm/850nm Multi-Mode

E1 Interface Specifications:

Interfaces per unit: 4
Conformity (electrical): ITU-T G.703
Frame structure: As per ITU G.704
Code: HDB3, 50 % Duty Cycle
Nominal Impedance: 120 Ohms Balanced / 75 Ohms Unbalanced (Option)
Nominal pulse width: 244 ns
Pulse mask: As per ITU Rec. G.703
Jitter tolerance: As per ITU G.823
Frame alignment: As per ITU G.732

Connectors:

Power: Terminal Block, 2-PIN Supply Connector for DC
C14 Connector for AC
IEEE C37.94 Interface: ST Connectors
E1 Interface: RJ45 (F) / BNC (F) Connector

Chassis:

1U, 19-Inch Rack Mountable.

Power Supply:

48V DC;
110V DC;
220V DC;
90~240V AC, 50/60Hz.

Latency:

Latency: 250us (i.e. 0.25ms) total, in an end-to-end (in a back-to-back) deployment.

Electromagnetic Standards Compliance:

EN 50081-2, EN 50082-2
IEC 61000-6-2 (Immunity)
IEC 610000-6-4 (Emission)
Complies to IEEE and IEC standards

CE Compliance:

Low Voltage Directive 2014/35/EU
Electromagnetic Compatibility 2014/30/EU

Other Regulatory Compliances:

RoHS
Meets CE requirements
Complies with FCC Part 68 and EMC FCC Part 15
Telcordia GR-1089 Surge and Power Contact

Management:

1 x RJ45 Interface (10/100BaseT)
Telnet (with clear text disable option),
SSH,
SNMPv2,
1 x Serial USB.

Applications Diagram:

Point-to-Point

Point-to-Multi-point

Valiant Communications is an ISO 9001:2015, ISO 10001:2018, ISO 14001:2015, ISO 27001:2013 and ISO 45001:2018 certified equipment manufacturer.

IEEE C37.94 Solutions Quad IEEE C37.94 to E1 Converter

VCL Products > IEEE C37.94 Solutions > Quad IEEE C37.94 to E1 Converter

C37.94 Interface Specifications:

E1 Interface Specifications:

Connectors:

Chassis:

Power Supply:

Latency:

Electromagnetic Standards Compliance:

CE Compliance:

Other Regulatory Compliances:

Management:

Applications Diagram:

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IEEE C37.94 Solutions
Quad IEEE C37.94 to E1 Converter