MOXA Unmanaged 9 Port Ethernet Switch

RS Stock No.:: 255-1857
Mfr. Part No.:: EDS-309-3M-SC
Brand:: MOXA

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$2,089.39

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$2,402.80

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Units	Per unit
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RS Stock No.:: 255-1857
Mfr. Part No.:: EDS-309-3M-SC
Brand:: MOXA

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	MOXA
	Product Type	Ethernet Switch
	Number of Ports	9
	Switch Type	Unmanaged
	Number of RJ-45 Ports	6
	Desktop/Rack Mount	Rack
	Depth	105mm
	Width	53.6mm
	Standards/Approvals	IEC 61000-4-3, FCC, UL 60950-1, CSA C22.2 No. 60950-1, UL 508, IEC 61000-4-4, Class I Division 2, CE, UL, ATEX, MIL-HDBK-217F, IEC 61000-4-8, IEC 61000-4-6, IEC 61000-4-5, IEC 61000-4-2
	Height	135mm
	Compatible USB Cable Version	No

	Select all
	Brand MOXA
	Product Type Ethernet Switch
	Number of Ports 9
	Switch Type Unmanaged
	Number of RJ-45 Ports 6
	Desktop/Rack Mount Rack
	Depth 105mm
	Width 53.6mm
	Standards/Approvals IEC 61000-4-3, FCC, UL 60950-1, CSA C22.2 No. 60950-1, UL 508, IEC 61000-4-4, Class I Division 2, CE, UL, ATEX, MIL-HDBK-217F, IEC 61000-4-8, IEC 61000-4-6, IEC 61000-4-5, IEC 61000-4-2
	Height 135mm
	Compatible USB Cable Version No

COO (Country of Origin):: TW

MOXA Ethernet Switch, 9 Ports, Rack Desktop/Rack Mount - EDS-309-3M-SC

This Ethernet switch is an industrial unmanaged device designed to provide reliable network connectivity in demanding control and automation environments. It offers nine total ports, including six RJ-45 interfaces, and is intended for installation on rack systems where robust electromagnetic immunity and hazardous-area suitability are required.

Features and Benefits:

• Nine-port configuration enables expanded network segmentation and device connections
• Six RJ-45 ports provide standard copper connectivity for field devices
• Unmanaged operation simplifies deployment with plug-and-play functionality
• Wide approvals suite delivers resilience against high-EMI environments
• Rack-compatible form factor supports structured panel or cabinet installations

Applications

• Suitable for connecting PLCs and remote I/O in factory automation racks
• Ideal for Ethernet links in electrical control panels and substations
• Used for network distribution in mechanical plant monitoring systems
• Can be used in hazardous-area communications for Class I Division 2 locations

What mounting options are available for installation?

The unit is designed for rack mounting to integrate into standard cabinet and panel infrastructures.

Which ports accommodate field-level copper connections?

Six RJ-45 ports accept standard twisted-pair Ethernet cabling for device-level links.

How does the device address electromagnetic interference?

The switch carries multiple IEC 61000-series and related approvals indicating enhanced immunity to radiated and conducted disturbances.

Is the device suited to hazardous or regulated sites?

Certification includes provisions for Class I Division 2 and ATEX environments, making it appropriate for certain hazardous-area deployments.