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What is needed to use the internal GPS on board the MTS/TBERD 5800-100G and which applications are applicable?

Question asked by viavisupport on Jan 23, 2018
Latest reply on Jan 23, 2018 by viavianswers

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MTS/TBERD-5800 100G GNSS Support

viavianswers Jan 23, 2018 2:26 AM

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The internal GPS is only on the 100G version of the 5800. It requires a minimum software revision of 26.0 and that the C5GNSS option be enabled on the unit. This is a no charge option available to all 5800-100G users. The internal GNSS can be used for 1 PPS and ToD (Time of Day) applications such as One Way Delay or SYNCE & PTP applications. For those applications requiring a holdover mode, the Timing Expansion Moudle (TEM) would used. When a TEM is installed on a GNSS enabled 5800-100G, it will override the internal GNSS.

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viavianswers Jan 23, 2018 2:26 AM
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The internal GPS is only on the 100G version of the 5800. It requires a minimum software revision of 26.0 and that the C5GNSS option be enabled on the unit. This is a no charge option available to all 5800-100G users. The internal GNSS can be used for 1 PPS and ToD (Time of Day) applications such as One Way Delay or SYNCE & PTP applications. For those applications requiring a holdover mode, the Timing Expansion Moudle (TEM) would used. When a TEM is installed on a GNSS enabled 5800-100G, it will override the internal GNSS.
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