The Synology E10G18-T1 10Gb Ethernet Adapter transforms your network infrastructure without requiring a complete overhaul. This single-port RJ-45 adapter delivers true 10 gigabit speeds while working seamlessly with your existing Cat6a or Cat7 cabling, making the jump to high-speed networking surprisingly straightforward.
What sets this adapter apart is its intelligent auto-negotiation capability. It doesn’t just lock you into 10Gbps—it scales down to 5Gbps, 2.5Gbps, 1Gbps, or even 100Mbps depending on your network equipment and cabling. This flexibility means you can upgrade your Synology NAS now and let the rest of your network catch up over time. The IEEE 802.3an/BZ compliance ensures broad compatibility across enterprise and prosumer networking gear.
Who Is This For?
This adapter is built for users running data-intensive workflows on their Synology NAS. If you’re editing 4K video over the network, managing large virtual machine environments, or running a home lab with multiple users accessing files simultaneously, the 10-fold speed increase over gigabit Ethernet eliminates bottlenecks. Small businesses backing up dozens of workstations will see dramatically faster backup windows. The 5-year warranty and 0°C to 40°C operating range make it reliable enough for always-on server environments.
Bottom Line
The E10G18-T1 delivers enterprise-grade 10 gigabit networking to your Synology NAS without the complexity of fiber optics or specialized cabling. Its backward compatibility protects your investment as your network evolves, while the straightforward RJ-45 connection means installation takes minutes, not hours. For anyone hitting the ceiling of gigabit speeds, this adapter provides a clear, cost-effective upgrade path backed by Synology’s solid warranty support.
Equipped with an RJ-45 connector and supports IEEE 802.3an/BZ (10GBASE-T/NBASE-T) and 802.3x, E10G18-T1 helps you smoothly migrate to a 10GbE networking environment with your existing infrastructure
Supporting backward compatibility and auto-negotiation between 10Gbps, 5Gbps, 2.5Gbps, 1Gbps and 100Mbps data rate. Operating Temperature – 0°C to 40°C (32°F to 104°F)
