Description
Product Overview
The IS420ESWBH3A Ethernet IONet Switch from GE’s Mark VIe series delivers high-speed, real-time networking for industrial control systems. It supports 10/100 Mbps copper connections with auto-negotiation and includes a dedicated 100 Mbps FX uplink port. Designed for reliability, this switch features redundant power inputs and LED indicators for link, activity, duplex, speed, and power status.
Its compact form factor and robust specifications make it essential for Mark VIe and Mark VIeS Safety control architectures. The switch complies with IEEE 802.3 standards and supports HP-MDIX auto sensing for flexible installation.
Technical Specifications
| Specification |
Details |
| Manufacturer |
GE |
| Series |
Mark VIe |
| Model |
IS420ESWBH3A |
| Description |
Ethernet IONet Switch |
| Voltage Input |
28 Vdc |
| Current Rating |
1 A |
| Dimensions |
18.8 cm x 8.6 cm x 5.6 cm |
| Weight |
1 kg |
| Ethernet Ports |
10/100 base copper + 100 Mbps FX uplink |
| Buffer Memory |
Minimum 256 KB |
| MAC Address Capacity |
4,000 entries |
| LED Indicators |
Link, Activity, Duplex, Speed, Power |
| Standards Compliance |
IEEE 802.3, 802.3u, 802.3x |
| Power Redundancy |
Diode-OR’d dual input |
Features & Benefits
-
The IS420ESWBH3A supports full and half duplex auto-negotiation for efficient data transmission.
-
Its 256 KB buffer and 4K MAC address table ensure smooth traffic handling in busy networks.
-
The unit’s 1 kg weight and 18.8×8.6×5.6 cm dimensions allow easy mounting in control panels.
-
Redundant power inputs enhance system reliability in critical applications.
-
LED indicators provide clear visual feedback for each port’s operational status.
-
HP-MDIX auto sensing simplifies cable management and port configuration.
Application & Compatibility
The IS420ESWBH3A switch is required for all IONet configurations within GE Mark VIe and Mark VIeS Safety systems. It supports real-time industrial control environments such as power generation, oil & gas, and manufacturing. Its compatibility with IEEE standards and flexible topology options makes it suitable for both legacy and modern network designs.
Use this switch to connect controllers, I/O packs, and smart devices across a secure and responsive Ethernet infrastructure. The FX uplink port ensures fast backbone connectivity, while copper ports handle local device communication.
