GE IS420ESWAH3A Mark‑VIe Enhanced Ethernet Switch Module

Technical Specifications Interface: Multi‑port enhanced Ethernet Bus: Mark‑VIe system backplane Operating Temperature:‑30℃ ~ +70℃ Mounting: Rack plug‑in module

Functional Features Enhanced industrial Ethernet switching Multi‑port link state monitoring Improved network‑fault diagnosis capability

Application Scenarios Mark‑VIe large‑scale redundant control cabinet High‑capacity network switching subsystem

Performance Parameters Larger data throughput capacity Optimized anti‑storm network protection

Structural Characteristics Upgraded network module assembly Mark‑VIe backplane connector Front‑panel multi‑port status LED indicators Rack locking latch

Working Principle Provides high‑capacity network switching for multi‑device interconnection inside control cabinet, completes data forwarding between controllers, I/O and remote monitoring system.

Installation Requirements Adopt industrial shielded Ethernet cables. Check firmware compatibility with control system.

Usage Notes Do not connect non‑industrial network equipment without isolation measures.