The FF-1102E-V3.0 is a dual-port 100 Gbps Ethernet adapter built on the G810-2Q, an Ethernet controller (MAC+PHY) developed by GRT itself. That single fact changes the procurement conversation. Instead of depending on an imported controller roadmap, the card offers a domestically controlled silicon base with high performance and low latency, aimed at cloud computing and data-centre deployments that must run on domestic platforms.
The adapter has been adapted to both x86 and ARM architectures and works with domestic CPUs — including Feiteng, Shenwei and Loongson — as well as Intel and AMD x86 processors. Its operating-system list is correspondingly domestic in depth: alongside CentOS, Red Hat and SLES it covers Kylin V10, Galaxy Kylin, UOS, NeoKylin and other domestic Linux distributions. For integrators building sovereign infrastructure stacks, the card removes the network adapter from the list of imported dependencies.
Hardware profile
The card presents two 100G ports through QSFP28 optical module cages on a PCI-Express 4.0 x16 host interface running at 16 GT/s. It supports jumbo frames up to 12K for storage and bulk-transfer workloads, and exposes an on-die temperature reading by command, which helps platform management software monitor adapter health in dense chassis. Rated power is 26 W. The board is 156.08 × 68.91 mm and ships with both large (120.4 mm) and small (79.9 mm) brackets, so it fits full-height and low-profile server slots.
| Model | FF-1102E-V3.0 |
|---|---|
| Controller | GRT G810-2Q Ethernet controller (MAC+PHY), self-developed |
| Ports | Dual 100G ports, QSFP28 optical module cages |
| Host interface | PCI-Express 4.0 x16 (16 GT/s) |
| Jumbo frames | Up to 12K |
| Monitoring | Adapter temperature readable by command |
| Rated power | 26 W |
| Dimensions | 156.08 × 68.91 mm; brackets 120.4 mm (full) / 79.9 mm (low-profile) |
| Operating temperature | 0–55 °C; humidity 0–90% non-condensing |
| Platforms | x86 and ARM; domestic CPUs incl. Feiteng, Shenwei, Loongson; Intel/AMD x86 |
| OS support | CentOS, Red Hat, SLES 10/11, Kylin V10, Galaxy Kylin, UOS, NeoKylin and other domestic Linux distributions (manufacturer list) |
Procurement notes
Domestic-platform projects usually involve a platform verification list and long supply horizons. Because GRT owns the controller design, driver adaptation questions and long-term availability questions are answered by the same company that sells you the card. Selected GRT adapters also carry compatibility verification on domestic platforms and ecosystems — ask for the current list relevant to your CPU and OS combination when you inquire.
As with all GRT adapters, a free loaner unit can be arranged so your team can validate the card on your exact platform before a volume commitment. Pricing is quoted per project.
What does "domestic" mean for this card?
The Ethernet controller — the chip that defines the adapter — is designed by GRT (G810-2Q), and the card is adapted to domestic CPU platforms and operating systems. It is built for deployments that require a domestically controlled supply chain.
Which CPUs has it been adapted to?
x86 and ARM architectures, including domestic processors such as Feiteng, Shenwei and Loongson, plus Intel and AMD x86. Ask for the adaptation status of your specific CPU when inquiring.
Does it fit a low-profile slot?
Yes. Both full-height (120.4 mm) and low-profile (79.9 mm) brackets are documented for this model.