# Unmanaged Switch Moxa EtherDevice™ EDS-505A Multi Mode SC Connector x 2

**URL:** https://aio.lv/en/product--moxa-41781m--719774
**Data updated:** 2025-12-28 21:36 (EET)
**Category:** Network Switches
**Manufacturer:** MOXA
**Manufacturer code:** 41781M
**EAN:** 5703431417816
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

The Moxa EtherDevice™ Switch EDS-505A is an unmanaged switch featuring 5 RJ-45 Ethernet ports and 2 Multi Mode SC connectors. It offers reliable performance for industrial networking applications, ensuring seamless data transmission. With its robust design, it is suitable for harsh environments, providing durability and longevity. Easy to install and maintain, this switch is ideal for expanding network connectivity without the need for complex configurations.

## Long description

The Moxa EtherDevice™ EDS-505A is an unmanaged industrial Ethernet switch with five 10/100Base-TX RJ-45 ports and two multi-mode SC fiber connectors. Designed for reliable data transmission in industrial environments, the EDS-505A supports rugged mounting options, wide operating temperature models, redundant dual DC power inputs, and long-distance fiber links up to 40 km. The switch provides plug-and-play operation and durable IP30 housing for installation on DIN-rail or a panel.
Advantages
The EDS-505A combines simple deployment with features that support industrial use: robust mechanical design (IP30), redundant power inputs for increased availability, long-haul multi-mode SC fiber connectivity, and wide temperature operation options. Although unmanaged, the switch is built to withstand harsh environments and provides reliable physical-layer connectivity for critical systems.
Suitable for
Basic industrial or factory Ethernet networks requiring fiber uplink
Extending network links over medium distances (multi-mode SC, up to 40 km with suitable transceivers)
Machine-to-machine or device-to-device connectivity where managed switch features are not required
Key specifications
Ports: 5 × 10/100Base-TX RJ-45
Fiber: 2 × Multi-mode SC connectors
Operation: Unmanaged switch (plug-and-play)
Power: Redundant dual DC inputs (model dependent)
Housing: IP30, DIN-rail or panel mount
Operating temperature: Regular and extended models available (regular 0 to 60°C; extended -40 to 75°C)
Brand / MPN / EAN: MOXA / 41781M / 5703431417816
How to use
Install the EDS-505A on a DIN-rail or mount it on a panel, connect DC power to the redundant power terminals, and link devices to the RJ-45 ports or SC fiber ports using appropriate cables. The switch is unmanaged, so it requires no configuration—connected devices will communicate automatically at the supported link speeds. For fiber links, ensure multi-mode SC transceivers and fiber cabling meet the required specifications and distances.
Usage recommendations
The EDS-505A is intended for applications that need simple, reliable physical connectivity with fiber uplinks. Choose the extended-temperature model for outdoor or harsh-environment installations, use redundant power sources for higher availability, and verify compatible multi-mode fiber and transceivers for the desired link distance.

## Specifications

### Management features

| Feature | Value |
|---|---|
| MIB support | MIB-II, Ethernet-Like MIB, P-BRIDGE MIB, Q-BRIDGE MIB, Bridge MIB, RSTP MIB, RMON Group 1, 2, 3, 9 |
| Quality of Service (QoS) support | Yes |
| Switch type | Unmanaged |

### Other features

| Feature | Value |
|---|---|
| Dimensions (WxDxH) | 80.5 x 105 x 135 |
| Power requirements | 24 VDC (12 - 45 VDC) |
| Mounting interface | DIN, Wall |
| Connectivity LEDs | PWR1, PWR2, 10/100M (TP), 100M |

### Operational conditions

| Feature | Value |
|---|---|
| Storage temperature (T-T) | -40 - 85 |
| Operating temperature (T-T) | -40 - 75 |
| Relative humidity | 5 - 95 |

### Design

| Feature | Value |
|---|---|
| Safety | UL508, UL60950-1, CSA C22.2 No. 60950-1, EN60950-1 |

### Ports & interfaces

| Feature | Value |
|---|---|
| Basic switching RJ-45 Ethernet ports quantity | 5 |

### Power over Ethernet (PoE)

| Feature | Value |
|---|---|
| Power over Ethernet (PoE) | No |

### Network

| Feature | Value |
|---|---|
| Flow control support | Yes |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 1.04 kg |

### Performance

| Feature | Value |
|---|---|
| Mean time between failures (MTBF) | 352000 h |

### Data transmission

| Feature | Value |
|---|---|
| Maximum data transfer rate | 0 Gbit/s |

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All MOXA products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized MOXA service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: basic switching rj-45 ethernet ports quantity, switch type, weight, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for Unmanaged Switch Moxa EtherDevice™ EDS-505A?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

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