SynC · Topic
These are the standards in the SynC Standards library that cover Fiber Optic. Each one is a complete, plain-language specification: the scope it applies to, the requirements that govern it, and a structured equipment datasheet listing the values a project has to decide — ratings, materials, setpoints, and the standards each is verified against. All of it is free to read without an account and published under CC BY-SA 4.0.
A standard usually carries several topics, so most of the entries below also appear under neighbouring subjects. The topics each one carries are listed on its own page.
The operational technology (OT) communications network that connects programmable controllers, remote and distributed I/O, networked field instruments, and the supervisory SCADA and HMI layer in industrial, process, and water and wastewater facilities. Covers the Purdue reference model and the boundary between the OT network and the enterprise network, security zones and conduits under ISA/IEC 62443, industrial Ethernet and serial protocol selection, transmission media by segment class, managed switches and conduit enforcement devices, redundant topologies and recovery time, traffic prioritization, time synchronization, wide-area telemetry to remote sites, the device hardening, account, patch, logging, and backup baseline, and the cable, functional, and security acceptance tests that put the network into service. Applies to new networks, full replacements, and substantial expansions of an existing OT network.