Synology E25G30-F2 | Dual-Port 25GbE SFP28 PCIe Network Adapter

The Synology E25G30-F2 is a dual-port 25GbE SFP28 PCIe network adapter designed for modern enterprise and high-performance storage networks. Built for compatible Synology NAS systems, it delivers ultra-high-speed connectivity, link aggregation support, and compatibility with SR/LR transceivers and DAC cables for flexible deployment in enterprise environments.

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    SKU: FGIN3G6FD981 Categories: , Brand:
    Description

    Why Choose Synology E25G30-F2 Product?

    The Synology E25G30-F2 is engineered for bandwidth-intensive enterprise applications including virtualization, backup infrastructure, media production, high-speed storage networking, and multi-user collaboration. Featuring dual 25GbE SFP28 ports with backward compatibility for 10GbE SFP+ equipment, it enables organizations to upgrade network performance while leveraging existing infrastructure investments.

    Core Features & Benefits of Synology E25G30-F2

    Dual-Port 25GbE Connectivity

    Provides two high-speed 25GbE SFP28 ports for enterprise-grade storage and networking performance.

    Flexible SFP28 Deployment

    Supports SR and LR optical transceivers as well as DAC cable options for versatile network integration.

    Link Aggregation Support

    Supports IEEE 802.3ad link aggregation for higher throughput, redundancy, load balancing, and failover protection.

    Backward Compatibility

    Compatible with existing 10GbE SFP+ networking equipment, helping reduce infrastructure upgrade costs.

    Advanced CPU Offloading

    Supports advanced networking acceleration technologies such as LRO, GSO, TSO, RSS, TSS, and SR-IOV to reduce CPU overhead and improve network efficiency.

    Key Features & Highlights of Synology E25G30-F2

    • Dual-Port 25GbE SFP28 PCIe Adapter
    • PCIe 3.0 x8 Interface
    • Supports SR/LR Transceivers & DAC Cables
    • Backward Compatible with 10GbE SFP+
    • Link Aggregation & Load Balancing Support
    • Advanced Network Offloading Technologies
    • Jumbo Frame Support up to 9 KB
    • 5-Year Limited Warranty

    Full Specifications Table

    CategorySpecification
    Product ModelSynology E25G30-F2
    Host InterfacePCIe 3.0 x8
    Ethernet Ports2 Ă— 25GbE SFP28
    Connector TypeSFP28
    Supported Speeds25Gbps / 10Gbps
    Network StandardsIEEE 802.3ae, IEEE 802.3by, IEEE 802.3ad
    Link AggregationYes
    Duplex ModeFull Duplex
    Jumbo Frame Support1.5 KB to 9 KB
    Advanced FeaturesLRO, GSO, TSO, RSS, TSS, SR-IOV
    Bracket SupportLow-profile & Full-height
    Module Dimensions68.9 Ă— 168 Ă— 17.3 mm
    Operating Temperature0°C to 40°C
    Storage Temperature-20°C to 60°C
    Operating Humidity8% to 80% RH
    Storage Humidity5% to 95% RH
    DSM RequirementDSM 7.1.1-42962 Update 5 or above
    Warranty5 Years

    Performance Advantages

    Ultra-High Bandwidth Networking

    Dual 25GbE ports help eliminate network bottlenecks in high-performance storage and virtualization environments.

    Enterprise Scalability

    Supports modern enterprise networking standards and flexible transceiver options for scalable deployments.

    Optimized Virtualization Support

    SR-IOV and advanced offloading technologies improve efficiency for virtualized storage and networking workloads.

    Ideal Use Cases of Synology E25G30-F2

    • Enterprise Storage Networking
    • Virtualization Infrastructure
    • High-Speed Backup Systems
    • Media Production & Post-Production
    • Multi-User High-Performance NAS
    • Datacenter Deployments
    • AI & Data Analytics Workloads

    FAQs

    1. What is the Synology E25G30-F2?

    It is a dual-port 25GbE SFP28 PCIe network adapter for compatible Synology NAS systems.

    2. What connector type does it use?

    The adapter uses SFP28 connectors for 25GbE networking.

    3. Does it support 10GbE compatibility?

    Yes, it is backward compatible with 10GbE SFP+ networking equipment.

    4. Does it support link aggregation?

    Yes, IEEE 802.3ad link aggregation is supported for higher throughput and redundancy.

    5. What DSM version is required?

    DSM 7.1.1-42962 Update 5 or above is required.

    About Synology
    #Lab nameLocationCertificate no.Valid till
    1Precise Testing Solution Pvt. Ltd.E-81, Second Floor, Sector 63, Noida, U.P.STQC-SAB-SETL-310 Dec 2027
    2AQM Technologies Pvt. Ltd.4th Floor, A Wing, 401 Raheja Plaza, LBS Road, Ghatkopar (W), Mumbai 400086STQC-SAB-SETL-1019 Oct 2026
    3AKS Information Technology Services Pvt. Ltd.B-21, Sector 59, Noida 201309, U.P.STQC-SAB-SETL-905 Sep 2026
    4Information Technology Quality Certification and Research (ITQCR)C-202, Infotech Park, Tower No-8, CBD Belapur, Navi Mumbai 400614STQC-SAB-SETL-111 Sep 2027
    5Quality Kiosk Technologies Pvt. Ltd.419 A, Rupa Solitaire, Sector 1, Millennium Business Park, Mahape, Navi Mumbai 400710STQC-SAB-SETL-419 Dec 2027
    6Maverick Quality Advisory Services Pvt. Ltd.123 Radhey Shyam Park, PO Sahibabad, Ghaziabad, U.P. 201005STQC-SAB-SETL-1128 Jul 2027
    7Redinent Innovations Pvt. Ltd.18, Novel MSR Park, Varthur Main Road, Munnekolalu, Marathahalli, Bengaluru 560037STQC-SAB-SETL-1205 Aug 2027
    8Levithan Technologies Pvt. Ltd.Shop No. 374A, Bhoor Colony, Old Faridabad, Haryana 121002STQC-SAB-SETL-1305 Aug 2027
    9CyberSRC Consultancy Pvt. Ltd.Unit 605, 6th Floor, World Trade Tower, Sector 16, Noida 201301STQC-SAB-SETL-1418 Aug 2028
    10ITOrizin Technology Solution Pvt. Ltd.8/14, Sahid Nagar, Ground Floor, Haltu, Garfa, Kolkata 700078STQC-SAB-SETL-1523 Nov 2028
    Product Details

    Full Specifications Table

    General

    CategorySpecification
    Product NameSynology E25G30-F2
    Product TypeDual-Port 25GbE Adapter
    FunctionHigh-speed 25GbE networking upgrade for Synology NAS systems
    Ports2 x 25GbE SFP28
    Connector TypeSFP28
    Network Operation ModeFull Duplex
    Data Transfer Rate25Gbps / 10Gbps
    Link AggregationIEEE 802.3ad Supported
    Backward CompatibilityCompatible with 10GbE SFP+ equipment

    Hardware

    CategorySpecification
    Host Bus InterfacePCIe 3.0 x8
    Bracket HeightLow-profile
    Full-height
    Dimensions (H Ă— W Ă— D)68.9 Ă— 168 Ă— 17.3 mm

    Network Standards

    CategorySpecification
    IEEE 802.3ae10Gbps Ethernet
    IEEE 802.3by25Gbps Ethernet
    IEEE 802.3adLink Aggregation

    Connectivity Options

    CategorySpecification
    Supported TransceiversSR Transceivers
    LR Transceivers
    Supported Cable TypeDAC (Direct Attach Copper)
    Mixed Link SpeedsNot Supported
    NotesBoth network ports should be configured with the same link speed

    Supported Features

    CategorySpecification
    Jumbo Frames1.5 KB to 9 KB
    Offloading FeaturesTCP/UDP Checksum Offloading
    Large Receive Offload (LRO)
    Generic Segmentation Offload (GSO)
    TCP Segmentation Offload (TSO)
    Receive Side Scaling (RSS)
    Transmit Side Scaling (TSS)
    Virtualization SupportSR-IOV

    Environmental Specifications

    CategorySpecification
    Operating Temperature0°C to 40°C (32°F to 104°F)
    Operating Humidity8% to 80% RH
    Storage Temperature-20°C to 60°C (-5°F to 140°F)
    Storage Humidity5% to 95% RH

    Compatibility & Software

    CategorySpecification
    DSM RequirementDSM 7.1.1-42962 Update 5 or later
    Compatible SystemsSupported Synology NAS with PCIe expansion slot
    ValidationPurpose-built and validated for Synology systems

    Warranty

    CategorySpecification
    Warranty5 Years

    Reviews & Q and A

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