IS420ESWBH2A GE Module Parts Mark VIe Industrial Ethernet IONet Switch
The GE IS420ESWBH2A is an industrial Ethernet IONet switch designed for GE Mark VIe and Mark VIeS turbine control systems. It belongs to the ESWB series of unmanaged industrial Ethernet switches and provides reliable network connectivity between controllers, distributed I/O modules, and other control system devices.
The IS420ESWBH2A features 16 copper Ethernet ports and two multimode fiber-optic ports. Its fiber connections provide high-speed network communication and help extend communication distances in industrial environments.
The switch supports full-duplex Ethernet communication, automatic speed negotiation, and network traffic buffering. It is particularly suitable for turbine control networks and industrial distributed control applications.
| Parameter | Specification |
|---|---|
| Manufacturer | General Electric (GE) |
| Model | IS420ESWBH2A |
| Product Series | Mark VIe / Mark VIeS |
| Functional Abbreviation | ESWB |
| Product Type | Industrial Ethernet IONet Switch |
| Switch Type | Unmanaged Ethernet Switch |
| Copper Ports | 16 × 10/100BASE-TX |
| Copper Connectors | RJ45 |
| Fiber Ports | 2 × 100BASE-FX |
| Fiber Type | Multimode Fiber |
| Fiber Connector | LC |
| Ethernet Standard | IEEE 802.3 / 802.3u / 802.3x |
| Communication Mode | Full-Duplex / Half-Duplex |
| Power Supply | 24/28 V DC |
| Maximum Power Supply Current | 1 A |
| Power Inputs | Dual redundant power inputs |
| Network Buffer | Minimum 256 KB |
| MAC Address Capacity | 4K |
| Cooling Method | Natural Convection |
| Mounting | DIN-Rail |
| Operating Temperature | -40 to +70°C |
| Storage Temperature | -40 to +85°C |
| Environmental Compliance | G3 Compliant |
| Interface | Specification |
|---|---|
| Ethernet Copper Ports | 16 |
| Copper Speed | 10/100 Mbps |
| Copper Connector | RJ45 |
| Fiber Ports | 2 |
| Fiber Standard | 100BASE-FX |
| Fiber Type | Multimode |
| Fiber Connector | LC |
| Network Type | GE IONet |
| Switching Mode | Unmanaged |
| Power Interfaces | Two independent DC inputs |
It is an industrial Ethernet switch used to connect controllers, I/O modules, and other network devices in GE Mark VIe turbine control systems.
It has 16 copper Ethernet ports and two multimode fiber-optic ports.
It supports 100BASE-FX multimode fiber connections with LC-type connectors.
Yes. It provides two independent DC power inputs for redundant power configurations.
The documented operating temperature range is -40°C to +70°C.
Mark VIe IONet Switch
,GE Industrial Ethernet Switch
,IS420ESWBH2A Module Parts
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