Moxa SDS-3008 8-Port Industrial Network Switch
The Moxa SDS-3008 8-Port Industrial Network Switch is engineered for demanding industrial environments, offering robust connectivity and reliable data transmission. Its key advantages lie in its rugged design, advanced security features, and high-performance switching capabilities, making it an ideal solution for automation, control, and monitoring applications. This unmanaged Ethernet switch boasts a compact form factor, fanless operation, and wide operating temperature range, ensuring stability in harsh conditions.
Product Specifications
| Feature | Specification |
| :---------------------- | :--------------------------------------------- |
| Number of Ports | 8 x 10/100BaseT(X) |
| Ethernet Standards | IEEE 802.3, 802.3u, 802.3x, 802.3az |
| Packet Buffer | 1 Mbit |
| MAC Table Size | 4000 entries |
| Auto-negotiation | Yes |
| Auto MDI/MDI-X | Yes |
| Flow Control | IEEE 802.3x flow control, back pressure |
| Input Voltage | 12/24/48 VDC (9.6 to 60 VDC) |
| Power Consumption | Max. 3.12 W |
| Mounting | DIN-Rail, Wall-mount |
| Operating Temperature | -40 to 75 °C (-40 to 167 °F) |
| Dimensions | 30 x 114 x 86 mm (1.18 x 4.49 x 3.39 in) |
| Housing | IP30 |
| Weight | 250 g (0.55 lb) |
| MTBF | 1,700,000 hours |
| Warranty | 5 years |
Core Features & Market Positioning
The Moxa SDS-3008 distinguishes itself through its exceptional reliability and operational resilience. As an unmanaged industrial Ethernet switch, it simplifies network deployment by eliminating the need for complex configuration, making it a plug-and-play solution for immediate integration. Its robust hardware design, featuring a wide operating temperature range from -40 to 75°C and an IP30-rated metal housing, ensures consistent performance in environments subject to extreme temperatures, vibration, and dust. The high Mean Time Between Failures (MTBF) of over 1.7 million hours underscores its suitability for mission-critical applications where downtime is unacceptable. The switch's adherence to industrial Ethernet standards and support for auto-negotiation and auto MDI/MDI-X further enhance its plug-and-play functionality and compatibility with diverse industrial equipment.
Key Application Scenarios
The versatility of the Moxa SDS-3008 makes it a cornerstone for industrial network infrastructure across various sectors. In manufacturing automation, it facilitates reliable communication between PLCs, HMIs, and SCADA systems, ensuring seamless data flow for process control and monitoring. Within intelligent transportation systems, the SDS-3008 can be deployed in roadside cabinets or control centers to manage traffic signals, surveillance cameras, and sensor networks, benefiting from its wide temperature tolerance and robust construction. Its application extends to oil and gas operations, where it connects critical sensors and control devices in hazardous or remote locations, requiring dependable connectivity under challenging environmental conditions. Furthermore, in power utilities, the switch supports the communication needs of substations and grid monitoring equipment, ensuring the stability and efficiency of energy distribution networks.
Practical System Integration Guidance
Integrating the Moxa SDS-3008 into an industrial network is straightforward due to its unmanaged nature. Installation typically involves mounting the switch onto a DIN-rail using the integrated clips or utilizing the optional wall-mount bracket. Power is supplied via a wide-range DC input (9.6 to 60 VDC), accommodating various power sources commonly found in industrial settings. Connections are made using standard industrial Ethernet cables (e.g., Cat5e or higher) to the eight 10/100BaseT(X) ports. The auto-negotiation feature automatically optimizes communication speed and duplex mode between connected devices. For basic setup, simply connect devices to the ports, apply power, and the network will establish connectivity. No software configuration is required for its fundamental operation.
Operation and Risk Mitigation
Operating the Moxa SDS-3008 requires minimal intervention, but understanding its operational parameters is key to risk mitigation. The fanless design eliminates a common point of failure in industrial settings and reduces dust ingress. Power supply redundancy can be implemented by utilizing the dual power inputs or a DC UPS system to ensure continuous operation during power fluctuations. Although an unmanaged switch, it's crucial to maintain proper cable management to prevent physical damage and ensure secure connections. Overloading the switch with excessively high traffic volumes can lead to performance degradation; monitoring network traffic and segmenting the network if necessary are good practices. While the SDS-3008 is designed for harsh environments, protecting the unit from direct water ingress (despite its IP30 rating) and extreme electromagnetic interference beyond its specifications remains essential for longevity.
Scalability & Long-Term Value
The Moxa SDS-3008 offers significant long-term value through its robust design and broad compatibility, facilitating network scalability. Its adherence to established Ethernet standards ensures interoperability with a wide range of industrial devices and existing network infrastructure, allowing for seamless integration of new equipment as operations expand. While the SDS-3008 itself is an unmanaged switch, it can serve as a foundational element in larger, managed network architectures, connecting field devices to upstream managed switches or routers. This approach allows for phased upgrades and the gradual implementation of more sophisticated network management features without necessitating a complete overhaul of the field-level connectivity. The five-year warranty provided by Moxa further reinforces the product's long-term reliability and investment protection.
FAQs
What are the primary benefits of using the Moxa SDS-3008?
The Moxa SDS-3008 offers robust connectivity with 8 industrial Ethernet ports. It excels in harsh environments due to its wide operating temperature range and rugged design. Its unmanaged nature simplifies deployment, making it a plug-and-play solution for various industrial applications.
This switch provides exceptional reliability with a high MTBF, ensuring minimal downtime. Its compact, fanless design reduces maintenance needs and prevents dust ingress. It supports a wide DC input voltage range for flexible power integration.
The SDS-3008 is designed for demanding industrial settings, ensuring stable data transmission for critical operations. Its cost-effectiveness and straightforward installation add to its overall value proposition for industrial networking.
How do I install the Moxa SDS-3008?
Installation is typically done via DIN-rail mounting using the switch's integrated clips. Alternatively, a wall-mount bracket can be used for flexible placement. Connect your industrial Ethernet devices using standard Cat5e or higher cables to the eight 10/100BaseT(X) ports.
Power the switch using its wide-range DC input, which accepts voltages from 9.6 to 60 VDC. Ensure the power source is stable and compatible with the switch's requirements. No software configuration is needed for basic operation.
Once devices are connected and power is supplied, the switch automatically negotiates connection speeds and duplex modes, establishing network connectivity. Proper cable management is recommended for long-term reliability.
What industrial environments is the Moxa SDS-3008 suitable for?
The SDS-3008 is ideal for manufacturing automation, connecting PLCs, HMIs, and sensors. It's also used in intelligent transportation systems for traffic control and surveillance. Its reliability makes it suitable for oil and gas operations and power utility substations.
The switch features a wide operating temperature range of -40 to 75°C, making it resilient to extreme heat and cold. Its IP30-rated metal housing protects against dust and offers mechanical durability.
Its fanless design ensures quiet operation and prevents dust accumulation, a critical factor in harsh industrial settings. The high MTBF further solidifies its suitability for mission-critical applications.
Does the Moxa SDS-3008 support Gigabit Ethernet speeds?
No, the Moxa SDS-3008 is an 8-port Fast Ethernet switch. It supports data transfer rates of up to 100 Mbps per port. This is ideal for many industrial control and monitoring applications where Gigabit speeds are not strictly necessary.
For applications requiring higher bandwidth, Moxa offers other industrial switch models that support Gigabit Ethernet. It is important to select a switch that matches the specific speed requirements of your connected devices and network traffic.
The 10/100 Mbps speed of the SDS-3008 is sufficient for transmitting sensor data, control commands, and moderate video streams. Its compatibility with Fast Ethernet standards ensures broad interoperability.
What kind of power supply does the Moxa SDS-3008 require?
The Moxa SDS-3008 accepts a wide DC input voltage range, specifically from 9.6 to 60 VDC. This flexibility allows it to be powered by various industrial power sources, including 12V, 24V, or 48V DC systems.
It is designed for dual power input, which can be used for power redundancy. Connecting two separate power sources enhances system reliability, ensuring uninterrupted operation in case of a single power supply failure.
Ensure the power supply used is stable and meets the minimum and maximum voltage requirements. Proper grounding is also essential for safe and reliable operation of the switch.
What is the MTBF rating for the Moxa SDS-3008?
The Moxa SDS-3008 boasts a Mean Time Between Failures (MTBF) rating of 1,700,000 hours. This exceptionally high rating signifies its robust design and reliability for long-term operation in industrial environments.
An elevated MTBF indicates that the switch is engineered to withstand demanding conditions and operate continuously with a very low probability of failure. This is crucial for mission-critical industrial applications where downtime is costly.
This statistic assures users of the product's durability and suitability for deployment in applications requiring high availability and minimal maintenance interventions. It reflects Moxa's commitment to quality and industrial-grade performance.
Can the Moxa SDS-3008 be used outdoors?
The Moxa SDS-3008 has an IP30 rating, which means it is protected against solid objects larger than 2.5mm and has no protection against water. Therefore, it is not designed for direct outdoor exposure to rain, moisture, or extreme weather elements.
While it can operate in a wide temperature range (-40 to 75°C), it must be installed in an appropriate enclosure if used in an outdoor or potentially wet environment. This enclosure should provide adequate protection against environmental factors.
For full outdoor deployment, it is recommended to consider Moxa's specifically ruggedized or outdoor-rated switch models that are designed to withstand direct environmental exposure.
What are the physical dimensions and mounting options for the SDS-3008?
The Moxa SDS-3008 has compact dimensions of 30 x 114 x 86 mm (1.18 x 4.49 x 3.39 inches). This small footprint makes it easy to integrate into tight control cabinets or enclosures.
Its primary mounting method is DIN-rail mounting, facilitated by integrated clips on the switch. This is a standard and convenient mounting solution for industrial control panels and enclosures.
Optional wall-mount brackets are also available, providing additional flexibility for installation in various industrial settings where DIN-rail mounting is not feasible.
Is the Moxa SDS-3008 a managed or unmanaged switch?
The Moxa SDS-3008 is an unmanaged industrial Ethernet switch. This means it requires no software configuration and is ready to use straight out of the box. You simply plug in your devices and power it on.
Unmanaged switches are ideal for simple network setups where advanced features like VLANs, QoS, or port mirroring are not needed. They offer a cost-effective and straightforward solution for basic network connectivity.
Its plug-and-play functionality simplifies deployment and reduces the technical expertise required for installation and maintenance, making it perfect for distributed industrial applications.
What is the warranty period for the Moxa SDS-3008?
The Moxa SDS-3008 comes with a comprehensive 5-year warranty. This extended warranty period underscores Moxa's confidence in the product's durability and long-term reliability.
This robust warranty provides users with peace of mind, ensuring protection against manufacturing defects and performance issues for an extended operational lifespan. It signifies a strong commitment to product quality.
The 5-year warranty makes the SDS-3008 a secure investment for industrial applications where equipment longevity and minimal total cost of ownership are critical considerations.
