Moxa EDS-305, Unmanaged, Full duplex
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Moxa EDS-305 network switch Unmanaged
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EDS-305 Overview
5 and 8-port unmanaged Ethernet switches.
The EDS-305/308 are 5-port and 8-port Ethernet switches that provide an economical solution for your industrial Ethernet connections. The built-in relay warning function alerts network engineers when power failures or port breaks occur, and the switches are designed for harsh industrial environments, such as in hazardous locations (Class I, Div. 2/ATEX). The switches comply with FCC, TÜV, UL, and CE standards, and come in two model types. Standard operating temperature range models (0 to 60°C) and wide operating temperature range models (-40 to 75°C). Both models undergo a 100% burn-in test to ensure that they fulfill the special needs of industrial automation control applications. The EDS-305/308 switches can be installed easily on a DIN-Rail or in a distribution box.
- Redundant dual 24 VDC power inputs.
- Relay output warning for power failure and port break alarm.
- Broadcast storm protection.
- Transparent transmission of VLAN tagged packets.
- 40 to 75˚C operating temperature range (T models).
5-port unmanaged Ethernet switches
- Relay output warning for power failure and port break alarm
- Broadcast storm protection
- -40 to 75°C operating temperature range (-T models)
- Unmanaged
- Basic switching RJ-45 Ethernet ports quantity: 5
- MAC address table: 1000 entries
- Stackable
- AC/DC
Summary Description
Moxa EDS-305, Unmanaged, Full duplex
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EDS-305 Specifications
Overview
Manufacturer:
Moxa
Stock:
In Stock.
Stock updated on:
2024-09-03
Management features
Switch type
Unmanaged
Ports & interfaces
Basic switching RJ-45 Ethernet ports quantity
5
Power connector
DC-in jack
Network
Networking standards
IEEE 802.3, IEEE 802.3u
10G support
No
Full duplex
Yes
Flow control support
Yes
Auto MDI/MDI-X
Yes
Data transmission
Supported data transfer rates
10/100 Mbps
MAC address table
1000 entries
Store-and-forward
Yes
Maximum data transfer rate
0.1 Gbit/s
Design
Stackable
Yes
Certification
EDS-305/308/309 Series: UL508, UL60950-1, CSA C22.2 No. 60950-1, EN60950-1 EDS-316 series: UL508, UL60950-1, EN60950-1
UL/cUL
FCC
EMS: EN61000-4-2 (ESD), EN61000-4-3 (RS), EN61000-4-4 (EFT), EN61000-4-5 (Surge), EN61000-4-6 (CS)
DNV, GL
IEC 60068-2-27
IEC 60068-2-32
IEC 60068-2-6
Performance
Mean time between failures (MTBF)
422000 h
Power
Power source
AC/DC
Redundant power supply (RPS) support
Yes
Input current
0.13 A
Input voltage
12 - 48 V
Power over Ethernet (PoE)
Power over Ethernet (PoE)
No
Operational conditions
Operating temperature (T-T)
0 - 60 °C
Storage temperature (T-T)
-40 - 85 °C
Operating relative humidity (H-H)
5 - 95%
Weight & dimensions
Weight
630 g
Other features
Dimensions (WxDxH)
53.6 x 105 x 135 mm
Networking features
Fast Ethernet
Resources
Documents
Frequently Asked Questions
What are the primary port configurations available on the Moxa EDS-305? +
The Moxa EDS-305 is a compact, 5-port industrial unmanaged Ethernet switch. It features five 10/100BaseT(X) RJ45 ports, providing reliable connectivity for standard industrial devices. This configuration makes it an ideal entry-level solution for small-scale automation networks that require robust, plug-and-play Ethernet switching without the complexity of managed software interfaces.
Is the Moxa EDS-305 suitable for harsh industrial environments? +
Yes, this switch is specifically engineered for rugged environments. It features a hardened metal housing and is designed to operate reliably across a wide temperature range. Its industrial-grade construction protects sensitive internal components against physical impact and electromagnetic interference, ensuring stable performance in factory floors, remote field sites, or transportation infrastructures where standard commercial switches would likely fail.
How do I power the Moxa EDS-305 in a control cabinet? +
This device supports dual redundant 12/24/48 VDC power inputs. By connecting two independent power sources to the terminal block, the switch ensures continuous operation if one power supply fails. This redundancy is critical for maintaining uptime in industrial automation systems where losing network connectivity can lead to costly operational disruptions or safety hazards.
Does the Moxa EDS-305 support DIN-rail mounting? +
The switch is designed for seamless installation in industrial control cabinets using standard 35 mm DIN-rail mounting. This mounting method allows for quick, space-saving deployment alongside other industrial hardware. Additionally, its compact physical footprint ensures it can fit into tight spaces where rack-mounted or desktop switches would be impractical or impossible to install securely.
What kind of relay alarm output does the EDS-305 provide? +
The unit includes a built-in relay output for power failure warnings. If a primary power input fails, the switch triggers the alarm, allowing maintenance personnel to be alerted immediately. This simple hardware-based monitoring feature provides basic visibility into the health of your network infrastructure without requiring an expensive or complex managed network management system.
Are there specific configuration settings required for the Moxa EDS-305? +
As an unmanaged switch, the EDS-305 requires zero configuration. It utilizes true plug-and-play functionality, meaning it automatically detects port speeds and duplex modes. Once you connect your Ethernet cables and provide power, the switch begins forwarding data packets immediately. This makes it an excellent choice for rapid deployment in scenarios where network complexity is low and technical overhead must be minimized.
Can I use the Moxa EDS-305 to connect legacy serial-to-Ethernet converters? +
Absolutely. Because the EDS-305 acts as a standard Layer 2 Ethernet switch, it is fully compatible with most serial-to-Ethernet converters, PLCs, and HMI panels. By aggregating traffic from multiple edge devices into a single uplink, this switch helps streamline your network topology, providing a stable foundation for communication between legacy serial hardware and modern industrial Ethernet controllers.
How does the Moxa EDS-305 handle high-vibration scenarios? +
The device is built to comply with strict industrial standards regarding shock and vibration resistance. Its internal components are vibration-proofed to prevent loosening during operation, making it suitable for deployment on moving machinery or in environments prone to mechanical tremors. This structural integrity ensures that your data transmission remains stable, avoiding the packet loss or link disconnection often caused by mechanical stress.
Can I request a bulk quote for the Moxa EDS-305 from BuyRouterSwitch.com? +
Certainly. We specialize in supporting enterprise and industrial projects with large-scale hardware requirements. If you are planning a rollout involving multiple units of the Moxa EDS-305, please contact our sales team directly. We are equipped to provide competitive bulk pricing and can help streamline your procurement process to ensure all your industrial networking hardware arrives on schedule for your deployment project.
Why should I choose BuyRouterSwitch.com for Moxa industrial networking gear? +
BuyRouterSwitch.com is a dedicated partner for procurement professionals seeking high-quality networking hardware. We pride ourselves on sourcing authentic Moxa equipment directly through established channels. By choosing us, you receive a professional buying experience focused on supply chain reliability, ensuring you receive the exact industrial-grade components required for your specific infrastructure projects without the risks associated with unauthorized secondary markets.
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