GE IS420ESWBH3A IONet Switch | Mark VIe Ethernet Switch

Product Overview

The IS420ESWBH3A is an Industrial IONet Ethernet Switch manufactured by General Electric for Mark VIe and Mark VIeS control systems. This 16-port network switch is designed specifically for real-time industrial control applications and comes new in original factory packaging.

Technical Specifications

• Manufacturer: General Electric (GE)
• Part Number: IS420ESWBH3A
• Product Type: Ethernet IONet Network Switch
• Series: Mark VIe & Mark VIeS Control Systems
• Port Configuration: 16 × 10/100Base-TX Copper Ports
• Port Type: RJ-45 Connectors, No Fiber Ports
• Input Voltage: 24/28 VDC Operating Range
• Voltage Range: +32 VDC to 18 VDC Compatible
• Memory: 256 MB DDR SDRAM System Memory
• Buffer Memory: Minimum 256 KB Packet Buffer
• MAC Addresses: 4,000 MAC Address Capacity
• Dimensions: 138 × 86 × 56 mm (5.43" × 3.39" × 2.20")
• Weight: 2 lbs (0.91 kg)
• Product Condition: New & Original Factory Unit
• Warranty: 12 Months Manufacturer Warranty

Network Features

• Standards Compliance: IEEE 802.3, 802.3u, 802.3x
• Auto-Negotiation: 10/100 Mbps Speed Auto-Detection
• Duplex Mode: Full/Half Duplex Auto-Negotiation
• Uplink Port: 100 Mbps FX Uplink Capability
• Cable Detection: HP-MDIX Auto-Sensing Technology
• Cable Type: Cat 5e UTP Cable Compatibility
• Network Level: Level 1 Ethernet Switch Function

Environmental Specifications

• Operating Temperature: -40°C to 70°C (-40°F to 158°F)
• Storage Temperature: Industrial Range Compatible
• Relative Humidity: 5% to 95% Non-Condensing
• Cooling Method: Convection Cooling System
• Altitude Rating: Standard Industrial Environment
• Protection: Conformal PCB Coating Applied

Power & Redundancy

• Power Inputs: Dual Power Supply for Redundancy
• Voltage Range: Wide 18-32 VDC Input Range
• Power Indicator: Dedicated Power Status LED
• Reliability: Industrial-Grade Power Design
• Backup: Redundant Power Supply Support

LED Indicators

• Power LED: System Power Status Indication
• Link LEDs: Per-Port Connection Status
• Activity LEDs: Per-Port Data Activity Indication
• Speed Indicators: Dual-Color LED for 10/100 Mbps
• Duplex Indicators: Connection Duplex Mode Status
• Visual Status: Comprehensive Port Monitoring

Mounting Options

• Primary Mounting: DIN-Rail Mounting Standard
• Alternative Mounting: Panel Mounting Possible
• Mounting Clips: 259B2451BVP1 & 259B2451BVP4 Required
• Orientation: Parallel or Perpendicular Installation
• Installation: Flexible Mounting Configuration

System Integration

• Software Compatibility: ControlST V04.03.18C
• Operating System: QNX Neutrino Real-Time OS
• Control Systems: Mark VIe & Mark VIeS Safety Systems
• Application Areas: Gas, Steam, and Wind Turbine Control
• Technology Heritage: GE Speedtronic Control System

Performance Characteristics

• Packet Buffering: One Packet per Port Minimum
• Stream Management: Multiple Incoming Stream Handling
• Traffic Control: Multicast and Broadcast Packet Management
• Network Efficiency: Optimized for Industrial Control
• Real-Time Performance: Industrial Control Specific Design

LED Status Interpretation

• No Light: No Network Link Established
• Solid Yellow: 10 Mbps Link Active
• Solid Green: 100 Mbps Link Active
• Blinking Indicators: Network Data Activity
• Power LED: Constant Green for Normal Operation

Key Features

• 16 Copper Ethernet Ports for Comprehensive Connectivity
• DIN-Rail or Panel Mounting Flexibility
• Dual Power Inputs for Redundant Operation
• Wide Operating Temperature Range (-40°C to 70°C)
• Comprehensive LED Status Indicators
• Industrial-Grade Conformal PCB Coating
• New & Original Condition with 12-Month Warranty

Application Areas

• Gas Turbine Control System Networks
• Steam Turbine Automation Systems
• Wind Turbine Control Networks
• Industrial Process Control Ethernet
• Mark VIe Safety Control System Integration
• Distributed Control System Networking

Quality Assurance

• Condition: 100% New Factory Original
• Packaging: Original GE Factory Sealed
• Testing: Factory Tested and Certified
• Documentation: Complete Technical Specifications
• Compliance: Industrial Standards Met
• Support: Full Manufacturer Technical Support

Frequently Asked Questions

How many Ethernet ports does this switch have?
The IS420ESWBH3A features 16 copper Ethernet ports (10/100Base-TX) with RJ-45 connectors and no fiber ports.

What mounting options are available?
This switch supports both DIN-rail mounting (parallel or perpendicular) and panel mounting, with specific clips required for DIN-rail installation.

What do the LED indicators show?
LEDs indicate power status, link presence (yellow for 10Mbps, green for 100Mbps), activity, duplex mode, and speed for each port.

What power supply is required?
The switch operates on 24/28 VDC with a wide input range of 18-32 VDC, featuring dual power inputs for redundancy.

Is this switch new and warrantied?
Yes, this unit is new and original in factory packaging with a 12-month manufacturer warranty from GE.

Contact Information

• Sales Inquiries: sales@nex-auto.com
• Phone/WhatsApp: +86 153 9242 9628

Partner: AutoNex Controls Limited