Industrial cabinet NTP
AC 220 V IEC or DC adapter (one inlet at a time), single Ethernet, and front-panel checks for PLC, IPC, and log systems needing a LAN time reference inside production cabinets.
Solutions
Solutions
Application notes with clear boundaries—do not write undelivered capabilities into tenders.
Security & video timing
Cameras, NVRs, and access platforms need consistent timestamps. LAN NTP reduces cross-device drift that hurts search and evidence workflows.
Server room & half-rack
When you need separated management/timing ports, higher port density, or rack form, watch the QYTS-4000 roadmap; use 3000 for cabinet scope until 4000 ships.
Power & industrial auxiliary I/O
1PPS and IRIG-B120 serve nodes needing hardware edges or legacy timecode; Modbus absolute time serves PLC/SCADA. Accept per channel—do not mix with NIC NTP figures.