Moxa EDS-G308-2SFP Gigabit Industrial Fiber Switch with SFP

The Moxa EDS-G308-2SFP is a robust Gigabit industrial fiber switch designed for demanding network environments. It offers advanced connectivity with eight Gigabit Ethernet ports, two of which are SFP slots, enabling flexible fiber optic integration for extended reach and immunity to electromagnetic interference. This switch is engineered for reliability in harsh conditions, featuring a wide operating temperature range, DIN-rail mounting, and redundant power inputs.

| Feature                  | Specification                                  |

| :----------------------- | :--------------------------------------------- |

| Ethernet Ports           | 8 x Gigabit Ethernet                           |

| SFP Slots                | 2 x Gigabit SFP                                |

| Power Input              | 2 x (12/24/48 VDC)                             |

| Operating Temperature    | -40 to 75 °C (-40 to 167 °F)                   |

| Mounting                 | DIN-rail, Wall-mount                           |

| Protocol Support         | Modbus/TCP, Ethernet/IP (via additional module) |

| Mean Time Between Failures (MTBF) | 450,000+ hours                                 |

| Casing                   | IP30                                           |

| Dimensions               | 42 x 140 x 113 mm (1.65 x 5.51 x 4.45 in)      |

Core Features & Market Positioning

The Moxa EDS-G308-2SFP distinguishes itself through its dual Gigabit SFP ports, providing essential flexibility for extending network reach across significant distances or connecting to backbone infrastructure in industrial settings. Its -40 to 75 °C operating temperature range underscores its suitability for deployment in environments where commercial-grade equipment would fail. The switch's high MTBF rating of over 450,000 hours signifies exceptional reliability and longevity, a critical factor in industrial automation and control systems where downtime is costly. This positioning targets critical infrastructure, manufacturing floors, and transportation networks demanding uninterrupted data flow and resilience.

Key Application Scenarios

This industrial fiber switch is ideal for robust communication networks in sectors such as oil and gas, power utilities, intelligent transportation systems (ITS), and factory automation. Its fiber optic capabilities are particularly valuable in environments with high electromagnetic interference (EMI), such as near heavy machinery or power substations, ensuring signal integrity over extended distances. Applications include connecting distributed control systems (DCS), Supervisory Control and Data Acquisition (SCADA) systems, security camera networks, and process control equipment where reliable, high-bandwidth communication is paramount.

Practical System Integration Guidance

Integrating the Moxa EDS-G308-2SFP into an industrial network is straightforward due to its standard DIN-rail mounting and versatile power options. For fiber optic connectivity, ensure the selected SFP modules (e.g., single-mode or multi-mode) match the distance and cable type requirements of the network segments. Connect standard RJ45 Ethernet cables to the copper ports for local devices. Configuration, if required, can typically be accessed via a web console or console port, allowing for management of VLANs, QoS, and other network parameters. Redundant power inputs should be connected to separate power sources to maximize operational continuity.

Operation and Risk Mitigation

Operating the EDS-G308-2SFP in its specified temperature and humidity ranges is crucial for maintaining its performance and longevity. Proper ventilation around the unit, even with its robust casing, is advisable. Risk mitigation focuses on correctly terminating fiber optic connections to prevent signal loss and protecting copper ports from transient voltage surges. While the switch is designed for high reliability, implementing redundant network paths and dual power supplies further enhances system resilience against potential hardware failures or power interruptions.

Scalability & Long-Term Value

The Moxa EDS-G308-2SFP offers significant long-term value through its Gigabit bandwidth, supporting the increasing data demands of modern industrial applications and the Industrial Internet of Things (IIoT). Its compatibility with standard SFP modules allows for flexible upgrades to different fiber types or distances as network requirements evolve. The switch's ability to integrate with higher-level network management systems, potentially with optional protocol support like Modbus/TCP or EtherNet/IP, ensures it can function within a comprehensive digital transformation strategy, providing a stable foundation for future network expansion and smart manufacturing initiatives.

FAQs

  What is the maximum distance for fiber connections with the Moxa EDS-G308-2SFP?

    The maximum fiber distance depends entirely on the SFP module used.

    Standard multi-mode SFPs typically support up to 550 meters.

    Single-mode SFPs can extend reach to 10, 30, or even 80 kilometers.

  Does the Moxa EDS-G308-2SFP support managed or unmanaged operation?

    The EDS-G308-2SFP is a managed industrial switch.

    It offers advanced configuration options via web or console.

    Managed features enhance network control and security.

  What are the power requirements for the Moxa EDS-G308-2SFP?

    It accepts dual DC power inputs for redundancy.

    Voltage range is 12, 24, or 48 VDC.

    This supports flexible power source integration.

  Can the Moxa EDS-G308-2SFP be used in outdoor or hazardous environments?

    The EDS-G308-2SFP has an IP30 rating.

    It is designed for industrial indoor or protected outdoor enclosures.

    Extreme outdoor or hazardous area use requires additional protection.

  What is the advantage of using SFP ports on this industrial switch?

    SFP ports offer flexible fiber optic connectivity.

    They allow for longer transmission distances than copper.

    Fiber immunity to EMI is critical in industrial settings.

  How do I mount the Moxa EDS-G308-2SFP?

    The switch supports standard DIN-rail mounting.

    It can also be mounted on a wall using an optional bracket.

    Installation is designed for industrial panel setups.

  What kind of industrial protocols does the Moxa EDS-G308-2SFP support?

    Basic support includes Modbus/TCP status monitoring.

    Full Modbus/TCP and EtherNet/IP require additional modules.

    These enable integration with SCADA and PLC systems.

  What is the operating temperature range of the EDS-G308-2SFP?

    It operates reliably from -40 to 75 degrees Celsius.

    This wide range suits harsh industrial conditions.

    It ensures consistent performance in extreme climates.

  How many total Ethernet ports does the Moxa EDS-G308-2SFP have?

    The switch features a total of eight Ethernet ports.

    These include six 10/100/1000Base-T copper ports.

    Two ports are for Gigabit SFP transceiver modules.

  What does MTBF mean for this industrial switch?

    MTBF stands for Mean Time Between Failures.

    A high MTBF indicates exceptional reliability.

    It projects a long operational lifespan before potential failure.