MRD SDS300-A3R1020 Datasheet & Price Guide

Name:	SDS300-A3R1020
Model:	MRD SDS300-A3R1020
Brand:	MRD
Detail:	R37 Series 1 100/1000BaseX SFP ports + 2 10/100/1000BaseT ports
	Rating: 100% 5/5.0 1 Review 18 Questions
Price:	USD AUD BRL GBP CAD CNY EUR HKD MXN RUB SGD CHF AED US$38.21
Coupon	Up to $80 Coupons Get Now $10.00 Order Over $100 RS10 $20.00 Order Over $2000 RSTW $50.00 Order Over $5000 RSFI $80.00 Order Over $8000 RSEI
Availability:	In Stock at Global Warehouses. United States United Kingdom Germany United Arab Emirates Singapore India Hong Kong
Condition:	New Factory Sealed

Overview

SDS300-A3R1020 Overview

3-Port DIN-Rail Unmanaged Industrial Switch made from Anti-Corrosion aluminum alloy, support 1 100/1000BaseX SFP ports (SFP module not included) + 2 10/100/1000BaseT ports, DIN-rail mounted. IP40 protection class. Operating temperature -25°C ~ +75°C. Dual redundant power inputs, 9.6~60VDC & 18~30VAC.

Quick Spec

Table 1 shows the quick spec of the SDS300-A3R1020

Model	SDS300-A3R1020
Interface Configuration	1 x 100/1000 BaseX SFP 2 x 10/100/1000 BaseT
Input Voltage	9.6 ~ 60VDC & 18 ~ 30VAC, dual inputs
Fansless	Yes
Backplane Bandwidth	8 Gbps
Installasion	DIN-rail mounting
IP Rating	IP30;
Conformal Coated	Optional
Dimensions (W x H x D)	42mm × 110mm × 105mm
Dimensions (W x H x D)	1.65 inch x 4.33 inch x 4.1 inch
Weight	0.4 kg
Weight	0.88 lb
MTBF	≥300,000H
Operating Temperature	-40 °C~ 75 °C
Operating Temperature	-40°F ~ 167°F
Product Safety	CE.CB.IEC.IECEE IEC/EN62368-1 FCC Part 15 Subpart B Class A

Product Features

● Multiple port options
● Backplane bandwidth can be up to 52Gbps
● Wide and varied power supply range
● Non-rust aluminum alloy housing and torx screws
● All ports support line speed forwarding and automatic turnover, supporting long-distance
transmission
● Lightning protection: power supply ±4KV, RJ45 port ±4KV
● IP40 protection class
● Small and easy to install, plug and play without configuring
● Fanless design, wide working temperature and quiet operation

● MTBF ≥ 300,000h

Supported Options

Table 2 shows the supported options of the SDS300-A3R1020

MDP-IE50W-24	50W Industrial DIN-Rail Power Supply. Input: 110/220 VAC/VDC (90~264VAC/88~300VDC) Output: 24VDC/2.08A Operating Temperature from -40°C to +75°C with conventional cooling Class 2 Power Supply
MRD-MGIGA-GLX	Industrial Grade 1000BaseX SFP Module, Singlemode(1310), Dual Fibers, DDM, 20KM
MRD-MGIGA-GEX	Industrial Grade 1000BaseX SFP Module, Singlemode(1310), Dual Fibers, DDM, 40KM
MRD-MGIGA-GZX	Industrial Grade 1000BaseX SFP Module, Singlemode(1550), Dual Fibers, DDM, 80KM
MRD-MGIGA-GSX-850	Industrial Grade 1000BaseX SFP Module, Multimode(850), Dual Fibers, DDM, 550M
MRD-MGIGA-GSX	Industrial Grade 1000BaseX SFP Module, Multimode(1310), Dual Fibers, DDM, 2KM

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Quality Certifications

Specification

SDS300-A3R1020 Specification

SDS300-A3R1020 Specification
Backplane Bandwidth	8Gbps
Processing Type	Store-and-Forward
MAC Table Size	2K
Packet Buffer Size	1 MB
Exchange Rate	148,800 pps/100M ports; 1,488,000 pps/1000M ports
Ethernet Interface
Ethernet Interface	Diagnosis Mode
Connection	5-PIN terminal block
Input Voltage	9.6~60 VDC & 18~30 VAC
Power Consumption	10W
Overload Current Protection	Supported
Reverse Polarity Protection	Supported
Installasion	DIN-rail mounting
Housing	Die-casting aluminum alloy housing
IP Rating	IP40;
Conformal Coated	Optional
Dimensions (W x H x D)	42mm × 110mm × 105mm
Dimensions (W x H x D)	1.65 inch x 4.33 inch x 4.1 inch
Weight	0.4 kg
Weight	0.88 lb
MTBF	≥300,000H
Storage Temperature	-40 ℃ ~ 85 ℃
Storage Temperature	-40℉ ~ 185℉
Operating Temperature	-40 ℃~ 75 ℃
Operating Temperature	-40℉ ~ 167℉
Ambient Relative Humidity	5 % ~ 95% (non-condensing)
Vibration	IEC 60068-2-6
Shock	IEC 60068-2-27
Freefall	IEC 60068-2-31
Circuit Board	Approved by IPC
EMI	FCC 47 CFR Part 15 Class A EN 55032 Class A EN 55035 Class A
EMS	IEC(EN)61000-4-2, Class 4 IEC(EN)61000-4-3, Class 3 IEC(EN)61000-4-4, Class 4 IEC(EN)61000-4-5, Class 4 IEC(EN)61000-4-6, Class 3 IEC(EN)61000-4-8, Class 5
Product Safety	EN/IEC62368-1
EMC	EN 55032 EN 55035 EN IEC61000-3-2 EN61000-3-3 FCC Part 15 Subpart B Class A
Others	Test Report from Ministry of Public Security, Network Access License, RoHS

Quality Certifications

Customer Reviews

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Q&A

Questions & Answers

How cost-effective is the SDS300-A3R1020 Industrial Switch?

The SDS300-A3R1020 Industrial Switch offers excellent value for its price, considering its durable aluminum alloy construction, high performance, and reliability. Its long lifespan and low maintenance needs contribute to its overall cost-effectiveness for industrial networking applications.

What sets the SDS300-A3R1020 Industrial Switch apart from similar products?

The SDS300-A3R1020 Industrial Switch stands out from similar products due to its anti-corrosion aluminum alloy build, which enhances its durability in challenging environments. Additionally, its high performance and reliability make it a preferred choice for industrial applications where robust networking solutions are required.

How can common troubleshooting issues with the SDS300-A3R1020 Industrial Switch be resolved?

Common troubleshooting issues with the SDS300-A3R1020 Industrial Switch can be addressed by power cycling the switch, checking cable connections, and ensuring proper configuration settings. In case of persistent issues, referring to the user manual or contacting technical support can help resolve more complex issues efficiently.

How is the SDS300-A3R1020 Industrial Switch suitable for access and unmanaged switching needs?

The SDS300-A3R1020 Industrial Switch is versatile and can serve both access and unmanaged switching requirements effectively. It offers ease of use and installation for unmanaged applications while providing robust features and performance for access switching scenarios, making it a flexible choice for various networking setups.

Learn More

What are the typical application scenarios for the SDS300-A3R1020 Industrial Switch?

The SDS300-A3R1020 Industrial Switch is designed for use in industrial settings where reliability and durability are paramount. Common applications include factory automation, transportation systems, power utilities, and outdoor installations. Its rugged construction and anti-corrosion features make it suitable for challenging environments.

How can the SDS300-A3R1020 Industrial Switch be installed?

Installing the SDS300-A3R1020 Industrial Switch is straightforward. Simply mount the switch in a secure location using the provided mounting hardware. Connect the necessary cables to the designated ports, ensuring proper cable management. Power on the switch and configure it according to your network requirements.

Does the SDS300-A3R1020 Industrial Switch require any upgrades?

The SDS300-A3R1020 Industrial Switch is designed to meet the demands of industrial networking without the need for frequent upgrades. Its robust construction and high-quality components ensure long-term performance and reliability, reducing the need for costly upgrades.

Are there alternative products to the SDS300-A3R1020 Industrial Switch?

While the SDS300-A3R1020 Industrial Switch offers exceptional durability and performance, there are alternative industrial switches available to suit different requirements. It's recommended to assess your specific needs and compare features before selecting the best switch for your application.

What accessories are available for the SDS300-A3R1020 Industrial Switch?

A range of accessories is available for the SDS300-A3R1020 Industrial Switch, including mounting brackets, power adapters, and cable management tools. These accessories can enhance the functionality and convenience of the switch in various installation scenarios.

How cost-effective is the SDS300-A3R1020 Industrial Switch?

The SDS300-A3R1020 Industrial Switch offers excellent value for its price, considering its durable aluminum alloy construction, high performance, and reliability. Its long lifespan and low maintenance needs contribute to its overall cost-effectiveness for industrial networking applications.

What sets the SDS300-A3R1020 Industrial Switch apart from similar products?

The SDS300-A3R1020 Industrial Switch stands out from similar products due to its anti-corrosion aluminum alloy build, which enhances its durability in challenging environments. Additionally, its high performance and reliability make it a preferred choice for industrial applications where robust networking solutions are required.

How can common troubleshooting issues with the SDS300-A3R1020 Industrial Switch be resolved?

Common troubleshooting issues with the SDS300-A3R1020 Industrial Switch can be addressed by power cycling the switch, checking cable connections, and ensuring proper configuration settings. In case of persistent issues, referring to the user manual or contacting technical support can help resolve more complex issues efficiently.

How is the SDS300-A3R1020 Industrial Switch suitable for access and unmanaged switching needs?

The SDS300-A3R1020 Industrial Switch is versatile and can serve both access and unmanaged switching requirements effectively. It offers ease of use and installation for unmanaged applications while providing robust features and performance for access switching scenarios, making it a flexible choice for various networking setups.

What are the typical application scenarios for the SDS300-A3R1020 Industrial Switch?

The SDS300-A3R1020 Industrial Switch is designed for use in industrial settings where reliability and durability are paramount. Common applications include factory automation, transportation systems, power utilities, and outdoor installations. Its rugged construction and anti-corrosion features make it suitable for challenging environments.

How can the SDS300-A3R1020 Industrial Switch be installed?

Installing the SDS300-A3R1020 Industrial Switch is straightforward. Simply mount the switch in a secure location using the provided mounting hardware. Connect the necessary cables to the designated ports, ensuring proper cable management. Power on the switch and configure it according to your network requirements.

Does the SDS300-A3R1020 Industrial Switch require any upgrades?

The SDS300-A3R1020 Industrial Switch is designed to meet the demands of industrial networking without the need for frequent upgrades. Its robust construction and high-quality components ensure long-term performance and reliability, reducing the need for costly upgrades.

Are there alternative products to the SDS300-A3R1020 Industrial Switch?

While the SDS300-A3R1020 Industrial Switch offers exceptional durability and performance, there are alternative industrial switches available to suit different requirements. It's recommended to assess your specific needs and compare features before selecting the best switch for your application.

What accessories are available for the SDS300-A3R1020 Industrial Switch?

A range of accessories is available for the SDS300-A3R1020 Industrial Switch, including mounting brackets, power adapters, and cable management tools. These accessories can enhance the functionality and convenience of the switch in various installation scenarios.

How cost-effective is the SDS300-A3R1020 Industrial Switch?

The SDS300-A3R1020 Industrial Switch offers excellent value for its price, considering its durable aluminum alloy construction, high performance, and reliability. Its long lifespan and low maintenance needs contribute to its overall cost-effectiveness for industrial networking applications.

What sets the SDS300-A3R1020 Industrial Switch apart from similar products?

The SDS300-A3R1020 Industrial Switch stands out from similar products due to its anti-corrosion aluminum alloy build, which enhances its durability in challenging environments. Additionally, its high performance and reliability make it a preferred choice for industrial applications where robust networking solutions are required.

How can common troubleshooting issues with the SDS300-A3R1020 Industrial Switch be resolved?

Common troubleshooting issues with the SDS300-A3R1020 Industrial Switch can be addressed by power cycling the switch, checking cable connections, and ensuring proper configuration settings. In case of persistent issues, referring to the user manual or contacting technical support can help resolve more complex issues efficiently.

How is the SDS300-A3R1020 Industrial Switch suitable for access and unmanaged switching needs?

The SDS300-A3R1020 Industrial Switch is versatile and can serve both access and unmanaged switching requirements effectively. It offers ease of use and installation for unmanaged applications while providing robust features and performance for access switching scenarios, making it a flexible choice for various networking setups.

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