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IS420ESWAH1A REV- C - 10/100 Ethernet IONet Switch is available in stock which ships the same day.
IS420ESWAH1A REV- C - 10/100 Ethernet IONet Switch comes in UNUSED as well as REBUILT condition.
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SPECIFICATIONS:
Part Number: IS420ESWAH1A REV- C
Manufacturer: General Electric
Series: Mark VIe
Product Type: 10/100 Ethernet IONet Switch
Software: ControlST V04.03.18C
Copper Ports: 8 ports 10/100Base-TX copper, RJ-45
Power Requirements +32 V dc to 18 V dc
Memory: 256 MB DDR SDRAM
Operating System: QNX Neutrino
Mounting: DIN Rail
Weight: 2 lbs
Operational Temperature: -40 to 70°C
Storage Temperature: -40 to 85°C
Mounting Method: DIN-rail
Dimensions: 13.8 x 8.6 x 5.6 cm
Availability: In Stock
Country of Manufacturer: United States (USA)
Manual: GEA-S1284B
FUNCTIONAL DESCRIPTION:
IS420ESWAH1A REV- C is a 10/100 Ethernet IONet Switch manufactured and designed by General Electric as part of the Mark VIe Series used in GE Distributed Gas Turbine Control Systems. These switches are available in both managed and unmanaged configurations. Managed switches provide advanced networking features such as VLANs (Virtual Local Area Networks), Quality of Service (QoS), and remote monitoring, making them ideal for complex network architectures requiring segmentation and prioritization. On the other hand, unmanaged switches offer a simpler, plug-and-play setup, which is beneficial for straightforward networking needs where minimal configuration is required. Additionally, many industrial-grade Ethernet IONet switches are built with rugged enclosures, redundant power supply options, and enhanced electromagnetic compatibility (EMC) protection, ensuring reliable operation in harsh environments.
ETHERNET SWITCH FLOW CONTROL:
The switch supports flow control with IEEE-defined pause packets, responding to requests and transmitting them only when needed. Engineered for high reliability in control systems, it achieves over 4 million hours MTBF at 35°C (95°F) in a stable, ground-fixed environment.
CONFORMANCE CRITERIA:
The packet traffic can be synchronized by IEEE 1588 timing and triggered to initiate within a 1-microsecond packet start window. The switch’s capability and conformance are tested to meet the following four criteria:
WOC has the largest stock of OEM Replacement Parts for GE Distributed Turbine Control Systems. We can also repair your faulty boards and supply unused and rebuilt boards backed up with a warranty. Our team of experts is available round the clock to support your OEM needs. Our team of experts at WOC is happy to assist you with any of your automation requirements. For pricing and availability on parts and repairs, kindly contact our team by phone or email.
What is a 10/100 Ethernet IONet Switch?
A 10/100 Ethernet IONet switch is a network device designed to support Ethernet speeds of 10 Mbps and 100 Mbps, making it ideal for industrial automation and control systems. It ensures seamless communication between various devices, such as PLCs, HMIs, sensors, and actuators, within networks used in power plants, SCADA systems, and distributed control systems (DCS).
What flow control mechanisms does the switch support?
The switch implements IEEE 802.3x full-duplex flow control using pause frames, allowing it to respond to incoming pause requests and issue pause frames only when network congestion occurs. This mechanism prevents packet loss due to buffer overflow, optimizing transmission efficiency between devices such as PLCs, HMIs, and remote I/O units.
What is the Mean Time Between Failures (MTBF) of the switch?
The switch is designed for long-term reliability, achieving a Mean Time Between Failures (MTBF) of over 4 million hours at 35°C (95°F) in a ground-fixed, controlled environment. This high MTBF rating ensures continuous, trouble-free operation for years, making it a dependable choice for mission-critical networks.
