Synology E25G30-F2 2-Port 25GbE SFP28 PCIe Network Adapter Instruction Manual

1. Product Overview

The Synology E25G30-F2 is a dual-port 25GbE network adapter designed to seamlessly integrate compatible Synology systems into 25GbE networks, enhancing their potential for high-performance storage applications.

Key Features:

• Two 25GbE ports support high-performance storage applications.
• Enables higher simultaneous throughput, port failover, and load balancing.
• Purpose-built for use with Synology systems.
• 5-year warranty.
• Requires DSM 7.1.1-42962 Update 5 or above for optimal functionality.

2. What's in the Box

• 1 x Synology E25G30-F2 2-Port 25GbE SFP28 PCIe Network Adapter

3. Setup and Installation

This section provides general guidance for installing the Synology E25G30-F2 network adapter. For detailed, model-specific instructions, please refer to the official Synology documentation for your NAS model.

Compatibility:

• Compatible Devices: Synology Systems.
• Hardware Interface: PCI Express x16.
• Requires DSM 7.1.1-42962 Update 5 or above.

Installation Steps (General):

1. Power Off and Disconnect: Ensure your Synology NAS is completely powered off and disconnected from all power sources and network cables.
2. Access PCIe Slot: Depending on your Synology NAS model, you may need to remove the chassis cover or access a dedicated expansion slot. Consult your NAS's user manual for precise instructions.
3. Insert Network Adapter: Carefully align the E25G30-F2 network adapter with the available PCIe slot and firmly press it down until it is securely seated.
4. Secure Adapter: Use the provided screws or retention mechanism to secure the adapter in place.
5. Reassemble and Reconnect: Replace the chassis cover, reconnect power and network cables, and power on your Synology NAS.
6. DSM Configuration: Once the NAS boots up, log into DiskStation Manager (DSM) to configure the new network interfaces.

4. Operating Instructions

After physical installation, the Synology E25G30-F2 network adapter requires configuration within Synology's DiskStation Manager (DSM).

Configuring 25GbE Ports in DSM:

1. Access DSM: Log into your Synology NAS using a web browser.
2. Navigate to Network Settings: Go to Control Panel > Network > Network Interface.
3. Identify New Interfaces: Your newly installed 25GbE ports (e.g., LAN5, LAN6) should appear as new network interfaces.
4. Configure IP Settings: Select each new interface and click Edit to configure its IP address, subnet mask, and other network settings according to your network environment. You can choose DHCP or manual configuration.
5. Apply Settings: Save your changes. The 25GbE connection should now be active.

Utilizing 25GbE for Performance:

• High-Performance Storage: Leverage the increased bandwidth for demanding tasks such as large file transfers, virtualization, and high-resolution video editing.
• Link Aggregation: If your network infrastructure supports it, configure link aggregation (LAG) to combine multiple 25GbE ports for even higher throughput and redundancy.
• SSD Cache: Consider implementing SSD cache on your Synology NAS to further accelerate random I/O performance, complementing the high-speed network connection.

5. Maintenance

The Synology E25G30-F2 network adapter is designed for reliability and requires minimal maintenance.

• Keep Firmware Updated: Regularly update your Synology NAS's DSM to ensure the network adapter has the latest drivers and performance enhancements.
• Environmental Conditions: Ensure your NAS operates in a well-ventilated area to prevent overheating, which can affect the performance and lifespan of all internal components, including the network adapter.
• Physical Inspection: Periodically check the network cables for secure connections and signs of damage.

6. Troubleshooting

If you encounter issues with your Synology E25G30-F2 network adapter, consider the following troubleshooting steps:

• No Link Light/Connection:
  • Verify the network cable is securely connected to both the adapter and your 25GbE switch.
  • Ensure the 25GbE switch port is active and configured correctly.
  • Try a different 25GbE cable.
• Slow Performance:
  • Check DSM's Resource Monitor for network utilization to identify bottlenecks.
  • Confirm that your network infrastructure (switch, cables, client devices) supports 25GbE speeds.
  • Ensure DSM and network adapter drivers are up to date.
• Adapter Not Detected in DSM:
  • Power off the NAS, reseat the E25G30-F2 adapter in its PCIe slot, and restart.
  • Verify your Synology NAS model is compatible with the E25G30-F2.
  • Ensure your DSM version meets the minimum requirement (7.1.1-42962 Update 5 or above).

7. Specifications

8. Warranty and Support

Warranty:

The Synology E25G30-F2 network adapter comes with a 5-year warranty.

Support:

For further assistance, technical support, or to access the latest documentation and compatibility lists, please visit the official Synology website or contact Synology customer support.

9. Product Media

Images:

Figure 1: Front view of the Synology E25G30-F2 2-Port 25GbE SFP28 PCIe Network Adapter.

Figure 2: Diagram showing the Synology E25G30-F2 as a dual-port 25GbE add-on card for connectivity upgrades.

Figure 3: Close-up view of the Synology E25G30-F2 highlighting its two 25GbE SFP28 ports.

Figure 4: The Synology E25G30-F2 network adapter installed in a compatible Synology NAS system.

Videos: