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PT-7728-PTP-F-48-48 - IEC 61850-3 modular rackmount PTP switch w/ 4 slots for IEEE 1588 fast Ethernet modules, or 1 slot for Gig - Rackmount IEC 61850-3 Ethernet Switch - iComTech
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PTP 1588 supported Managed Gigabit Switch, 10-28 ports with lockable headers, RJ45, or M12 (µMAGBES Family)
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Miniature Managed 28-Port Rugged Gigabit Ethernet Switch Module with 4 10G ports and IEEE-1588 PTP Support
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HTCA-Series Switch Blades Support Carrier-grade IEEE 1588 Precision Timing Protocol (PTP v2) - Lanner Electronics | Network Appliance | uCPE SD-WAN| MEC Server | Intelligent Edge Appliance
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Practical considerations in the design and implementation of time synchronization systems using IEEE 1588 | Semantic Scholar
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