MikroTik CRS310-1G-5S-4S+IN Managed L3 Fibre Switch with PoE

The MikroTik CRS310-1G-5S-4S+IN is a managed Layer 3 fibre switch built for 10 Gigabit connectivity over distances exceeding 100 metres. With hardware-offloaded VLAN filtering and L3 routing, this rack-mountable switch delivers serious network performance without the enterprise price tag.

10G Fibre Performance in a Compact 1U Package

• 5 × 1G SFP ports and 4 × 10G SFP+ ports for flexible fibre uplinks and high-speed backbone connections
• 1 × Gigabit Ethernet port with a direct switch-chip connection for full-speed wired access
• PoE-in support enables flexible power delivery in locations where mains access is limited
• Rack-mountable (1U) for clean installation in standard server cabinets
• Hardware-offloaded VLAN filtering and L3 routing via Marvell switch chips for low-latency, high-throughput traffic handling

A strong fit for small and medium-sized ISPs, office network administrators, and IT professionals looking to deploy reliable managed gigabit and 10G fibre switching — particularly where electromagnetic interference or long cable runs make optical fibre the preferred medium.