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PT series
IEC 61850-3 Ethernet Switches
  IEC 61850-3, GOOSE, and IEEE 1613 Class 2 compliant (KEMA tested)
  Zero packet loss under harsh EMI stress
  Nanosecond-precise time synchronization with IEEE 1588 v2
  Isolated redundant power inputs at 24/48 VDC or 110/220 VDC/VAC
  Fast ring recovery time (20 ms with 250 switches)
  -40 to 85°C operating temperatures
PTC-101 series
IEC 61850-3 Media Converters
  10/100BaseT(X) auto-negotiation and auto-MDI/MDI-X
  Link Fault Pass-Through (LFP)
  Power failure alarm by relay output (LV model only)
  -40 to 85°C operating temperature range
  Redundant dual DC power inputs
  IIntegrated high-reliability power supply eliminates the need for external power transformer
DA series
Industrial Embedded Computers
Protocol Converter:
  Protocol conversion with low speed IED connection
Protection and Management Computer:
  x86 computing with multiple interfaces—CAN, serial, LAN for protocol conversion, control, and monitoring
Tele-control Computer:
  A protocol converter (IEC 61850 to IEC 61970) that features 6 LANs for redundancy
Backend Host:
  x86 computing with multiple interfaces, including CAN, serial, LAN, for control and monitoring
Serial to Ethernet Communications
  Connect legacy serial RTUs, PLCs, and meters to Ethernet networks
  Complete virtual COM drivers for Windows and Linux
  Versatile operation modes to customize application behavior
  Ruggedized design to extend operating temperature
  Varied mounting options to adapt to different installation scenarios