6GK7443-1EX30-0XE0 Siemens SCALANCE X443-1 Industrial Ethernet Switch - Layer 3 Managed, Redundant, Rugged

Siemens SCALANCE X443-1EX30

Industrial Ethernet Switch 8 Port

MRP Redundancy Switch

6GK7443-1EX30-0XE0

Siemens SCALANCE X443-1EX30 Industrial Ethernet Switch 8 Port with MRP Redundancy Switch for robust network redundancy in industrial automation environments.

Specification

SEODescription

The **Siemens SCALANCE X443-1EX30** is an **Industrial Ethernet Switch 8 Port** designed for high-reliability industrial networks. Featuring eight ports (6x RJ45 and 2x SFP slots) supporting 10/100/1000 Mbps, it enables flexible connectivity for devices and modules. As an **MRP Redundancy Switch**, it supports Media Redundancy Protocol (MRP) for rapid network recovery (

SEOSpecification

Parameter	Specification
Manufacturer	Siemens
Device Type	SCALANCE X443-1EX30 Industrial Ethernet Switch
Port Configuration	8 Port (6x 10/100/1000TX + 2x 100/1000FX SFP)
Redundancy Protocol	MRP (Media Redundancy Protocol)
Switching Capacity	12 Gbit/s
Power Supply	24 V DC (19.2-28.8 V)
Operating Temperature	-40°C to +70°C
Certifications	UL 61010, IEC 61010, CE, FCC
Enclosure Rating	IP30 (DIN rail mounting)
Supported Standards	IEEE 802.3, 802.1D, 802.1Q, 802.1p

SEOQandA

question:Why was the product label cut off upon arrival?
answer:Brands may require label removal to prevent unauthorized resale. We comply with contractual obligations.
question:What payment methods do you accept?
answer:We accept TT, PayPal, L/C, and other mainstream payment methods for secure transactions.
question:Why is shipping so expensive? Are there cheaper options?
answer:We offer multiple logistics solutions and can recommend budget-friendly carriers based on your needs.

SEOQandA_Product

question:How to resolve communication failure with 6GK7443-1EX30-0XE0?
answer:Check IP configuration, subnet masks, and VLAN settings. Ensure cables and connected devices are functioning properly.
question:Why are ports on 6GK7443-1EX30-0XE0 not active?
answer:Verify cable integrity, confirm port configuration (speed/duplex), and check for faulty hardware or power supply.
question:How to fix frequent module restarts?
answer:Inspect power supply stability (24V DC), replace faulty power modules, or check for overheating conditions.
question:Diagnostic LEDs show red status on 6GK7443-1EX30-0XE0?
answer:Review error codes via web interface or CLI. Reset module or replace if hardware fault persists.
question:How to update firmware on 6GK7443-1EX30-0XE0?
answer:Download latest firmware from Siemens support, use TFTP or web interface for secure upload, follow release notes.