Express Systems will have an EARLY CLOSING Friday, August 29, 2025, and will be CLOSED Monday, September 1, 2025, in observance of the Labor Day Holiday. We will resume regular business hours Tuesday, September 2nd, 2025, at 9:00am EST.
Moxa's IEC 61850-3 Ethernet switches are designed specifically for substation environments. The entire line of PowerTrans series has passed IEC 61850-3 and IEEE 1613 (conducted by KEMA) for GOOSE compliance and zero packet loss performance.
The series also supports IEEE 1588 protocol for timing accuracy over substation LAN, which is highly favorable for large-scale distributed power grids
