GE IS420ESWBH3A Ethernet switch
Specific Parameters
Electrical Parameters
Power Supply Voltage: 28V DC redundant power supply, supporting dual-power automatic switchingPort Configuration: 8 10/100Base-TX copper RJ45 ports, no fiber portsCommunication Protocols: Compatible with IEEE 802.3, 802.3u, 802.3x standards, supporting EtherNet/IP and Modbus TCP protocolsTransmission Rate: Supports 10Mbps/100Mbps auto-negotiation, full-duplex/half-duplex mode switchingData Buffer: 256KB buffer, supporting 4K MAC address storageIsolation Protection: Electrical isolation between input and output, with common-mode interference resistance meeting industrial standardsDiagnostic Functions: Built-in port link status detection and power failure alarm, with real-time operation status feedback via LEDsCompliant Standards: CE certification, ISO certification, conforming to IEC industrial communication and safety specifications
Environmental Parameters
Operating Temperature: -30°C to 65°C (non-condensing environment)Storage Temperature: -40°C to 85°CRelative Humidity: 5% to 95% (non-condensing)Protection Rating: IP65 (adapting to dust and water resistance requirements in harsh industrial sites)Vibration Resistance: 10-500Hz frequency range, 1g acceleration (sine wave)EMC Compliance: Conforming to industrial electromagnetic interference protection standards, ensuring stable communication under complex working conditions
Mechanical Parameters
Overall Dimensions: 4.8cm×16cm×20.2cm (L×W×H)Housing Material: Flame-retardant engineering plastic (UL94 V-0 grade) with impact-resistant structureWeight: Approximately 0.9kgMounting Method: Supporting 35mm standard DIN rail mounting and panel mountingWiring Method: RJ45 ports supporting copper twisted-pair connection, adapting to conventional industrial wiringStatus Indication: Bi-color LED indicators (per-port link status, device power, overall operation status)
Product Performance
It has strong system compatibility, directly adapting to GE Mark VIe gas turbine control systems. It supports seamless connection with PLC, SCADA systems and third-party industrial equipment, enabling network integration without additional protocol conversion components.
Communication real-time performance is outstanding: relying on 256KB data buffer and 4K MAC address storage capacity, it achieves non-packet loss in multi-device concurrent communication. Port data transmission delay is less than millisecond level, meeting real-time interaction needs of industrial control commands and monitoring data.
Operation reliability is excellent: 28V DC redundant power supply design can automatically switch when single power supply fails, with imperceptible switching time. Hot-swappable function supports on-line device replacement, avoiding system shutdown caused by maintenance.
Maintenance is convenient: modular structure and intuitive LED indicators can quickly locate port faults or power abnormalities. It supports universal configuration software, enabling remote debugging of device parameters and status monitoring, reducing on-site maintenance costs.
Environmental adaptability is strong: the wide temperature range of -30°C to 65°C covers high/low temperature industrial scenarios. IP65 protection rating and anti-vibration design ensure continuous operation in harsh environments such as refinery workshops and gas turbine rooms.
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