C891F-K9 Cisco 890 Series Integrated Services Routers
WAN Interface :
1-port GE or 1‑port SFP
1-port FE
LAN Interface :
8-port 10-/100-/1000-Mbps managed switch (4‑ports PoE capable with 125W power supply adapter)
Info Produk : https://www.cisco.com/c/en/us/products/collateral/routers/800-series-routers/data_sheet_c78-519930.html