Huawei RT-SIC-1FEA AR Series (AR1900/2900/4900) Router Module

The Huawei RT-SIC-1FEA is a Smart Interface Card (SIC) module providing a single 10/100Mbps Ethernet port with an RJ45 connector, designed to plug into the SIC expansion slots of Huawei modular AR-series enterprise routers. As a modular add-in interface card, the RT-SIC-1FEA handles the physical access and forwarding of Ethernet traffic at 10 or 100Mbps, letting network engineers add or reconfigure LAN and WAN Ethernet connectivity on an AR router chassis without replacing the whole unit. Huawei documents the RT-SIC-1FEA as part of its SIC interface card range for the AR1900, AR2900, and AR4900 router series, though compatibility varies by router model and firmware version, so engineers should confirm SIC slot compatibility before installing on a specific chassis. No external cable adaptor is required for the module RJ45 port. As Huawei AR-series routers are upgraded or decommissioned, RT-SIC-1FEA cards are commonly sourced as tested spares to maintain or expand existing router deployments. Tech-Star (UK-based, shipped worldwide) stocks tested Huawei router interface cards including the RT-SIC-1FEA, enquire for current stock and compatibility.