html{display:none} Advanced Time Synchronization for Today and the Future | Schweitzer Engineering Laboratories

Advanced Time Synchronization for Today and the Future

Precise Time

SEL-2488 - Now With Precision Time Protocol (PTP)

Distribute submicrosecond precise time in power system applications, such as synchrophasors, traveling wave fault location, and IEC 61850 sampled values. The SEL-2488 Satellite-Synchronized Network Clock supports popular timing protocols and is designed to help you build the time synchronization solution best suited for your applications.

With eight BNC time outputs and one DB-9 output, the SEL-2488 Clock can be configured for IRIG-B or time pulse outputs. It also has four standard Ethernet ports that provide NTPv4 and/or PTP. Purchase the Precision Time Protocol (PTP) option and use your SEL-2488 as a PTP grandmaster clock complete with default and power system profiles that can distribute Network Time Protocol (NTP) and PTP to four independent networks.

To learn more about Advanced Time Synchronization—request a risk-free trial or product demonstration today. Fill in the form below to have an SEL representative contact you.


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