The Tekron TCG 02-G from Microchip Technology is a highly accurate, full featured GPS and GLONASS (GNSS) clock. With multiple oscillator options, time codes, and frequency outputs, it fits almost any timing application.

At a glance

TCG 02-G master clock is designed for use in modern day smart grid / smart substations, electricity distribution, transmission, and generation protection, as well as catering for industrial application systems and traditional substations
Enhanced security features that support NERC CIP requirements
Range of output options and single or dual redundant power supply inputs
Second power supply can be a different voltage so can be powered from the 110 V and 48 Vdc supplies found in most substations
- 230 Vac input option (using IEC 320 connectors) is also available
Options include
- 1 or two Ethernet ports, with optional NTP or PTP output
- T1/E1 time signal outputs
- OCXO Oven Controlled Crystal Oscillator for improved holdover
- RUBIDIUM for long-term holdover

Expansion Ports:

The standard TCG 02-G has 1 x copper Ethernet, 2 x configurable pulse outputs, AM IRIG and RS232/422 outputs.
Expansion Module 1 adds 2 x TTL IRIG-B outputs and 5 programable pulse outputs that can be ordered as electrical or fibre outputs.
Expansion Module 2 adds same as "1" but with an additional RJ45 Ethernet port
Expansion Module 3 adds four programable pulse outputs plus four T1/E1 ports

See specification sheets for exact details of each configuration.

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