Brand: MikroTik Product Code / SKU: RB‑CRS310S Model: Cloud Router Switch 5 Port SFP 4 SFP+ Supplier Code: CRS310‑1G‑5S‑4S+IN Description MikroTik CRS310S – Compact Cloud Router Switch with 5× 1.25Gbps SFP ports, 4× 10Gbps SFP+ ports, and 1× Gigabit Ethernet port with PoE input. Powered by RouterOS Level 5 license, featuring Marvell 98DX226S switch‑chip and 800MHz CPU. Ideal for fibre aggregation and distribution in small to medium networks. Retail packaging, 1‑year warranty. Highlights 5× 1.25Gbps SFP ports 4× 10Gbps SFP+ ports 1× Gigabit Ethernet port with PoE input Powered by RouterOS (Level 5 license) Marvell 98DX226S switch‑chip 256MB system memory Max power consumption: 8W Operating temperature: ‑40°C to 70°C Rack‑mount or desktop installation Retail packaging 1‑year warranty. What’s Included 1 × MikroTik CRS310S unit Power supply (depending on SKU) Rack‑mount kit Quick start guide Retail packaging