SYNOLOGY Ethernet-adapter E10g30-f2 dualport 10gbe SFP+

The Synology E10G30-F2 is an internal SFP+ adapter for PCIe slots that provides 10 Gbit/s data transfer and a low-profile form factor for compact systems. It supports SFP+ transceivers and direct-attach copper (DAC) connections, enabling high-speed connectivity in servers and workstations. Physical dimensions: 168 mm × 17.3 mm × 69 mm.

Advantages

The adapter offers flexible SFP+ options for both short-range and long-range transceivers as well as DAC compatibility, allowing tailored connectivity. Two 10GbE ports can be aggregated into a Link Aggregation Group to increase throughput up to 20 Gb/s while providing port failover and load balancing. Support for CPU offloading and load balancing technologies helps optimize overall system performance.

Suitable for

• Upgrading desktop or rack servers with PCIe slots to 10 Gbit/s networking
• Connecting storage systems and NAS devices requiring SFP+ or DAC links
• Environments needing link aggregation for increased bandwidth and resilience
• Compact PCs or workstations where a low-profile network card is required

Key specifications

• Model: Synology E10G30-F2
• Interface: PCIe (host interface)
• Ports: Dual SFP+ (10 Gbit/s per port)
• Supported media: SFP+ transceivers (short- and long-range) and DAC
• Link aggregation: Supports LAG up to 20 Gb/s
• Dimensions: 168 mm × 17.3 mm × 69 mm
• Manufacturer brand: SYNOLOGY

How to use

Install the E10G30-F2 into an available PCIe slot following the host system documentation and ensure the low-profile bracket fits your chassis. Insert compatible SFP+ transceivers or a DAC cable into the SFP+ ports and connect to the network or storage device. Configure network settings on the host operating system or network controller, and, if required, set up link aggregation and load balancing through your system or switch management interface.

Recommendations

Use manufacturer-recommended SFP+ transceivers or certified DAC cables for compatibility and performance. When enabling link aggregation, verify switch support and configure matching LAG settings on both ends. For optimal throughput, enable CPU offloading and load balancing features in the host network driver or management software where available.