GE IS420ESWBH3A

GE IS420ESWBH3A is an Ethernet IONet switch manufactured by General Electric(GE).The following is a detailed introduction to the product:

1.Basic properties

Part number:IS420ESWBH3A

Manufacturer:General Electric(GE)

Country of manufacture:United States

Type:IONET switch,belonging to the Mark VIe series

2.Technical specifications

Number of ports:8

Port type:10/100BASE-TX

Compatibility:Supports 802.3,802.3U,802.x standards,with auto-negotiation function

Duplex mode:full/half-duplex auto-negotiation

Uplink port:100 mbps FX,HP-MDIX auto-sensing

LED indicator:used to indicate the status of link presence,activity,duplex and speed ports(each LED has two colors)

GE IS420ESWBH3A

Buffer size:minimum 256kb

MAC address table size:4k

3.Functional features

Redundant power input:When one power supply fails,the other power supply can continue to provide power to the switch to ensure the normal operation of the switch and improve the reliability and stability of the system.

DIN rail installation:The switch adopts DIN rail installation module design,which can be easily installed on the control system panel,meets vibration and shock requirements,and is suitable for various harsh industrial environments.

Data transmission optimization:With a minimum 256kb buffer and 4k MAC address table,it helps to optimize data transmission efficiency.

Multiple application environments:Suitable for a variety of industrial environments such as power,petroleum,chemical,steel and papermaking.

GE IS420ESWBH3A

IV.Installation and maintenance

Installation:Use DIN rail to install the switch on the control system panel,and connect copper wires and/or fiber optic lines according to the redundancy and requirements of the system.Connect the switch to the 28V DC power supply of the distribution board.Use RJ-45 connector to support multiple insertion and removal,and its expected service life is 200 insertion/removal cycles.

Maintenance:The housing of the switch can be DIN rail mounted or panel mounted(mounted to the rear wall of the panel through a bracket).Both installation types can easily access user connections for easy maintenance and repair.

V.Application scenario

The GE IS420ESWBH3A switch is part of the GE Speedtronic Mark VIe gas turbine control system and is required for all IONet switches in the system.Its high-speed transmission,high stability and easy installation make it an ideal choice for industrial automation and control systems.

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