MikroTik CRS310‑8G+2S +IN 2.5GbE 10GbE Switch

With MikroTik CRS310‑8G+2S+IN 2.5GbE 10GbE Switch, we aim to give you the tools to outpace your competition with a strong combination of eight 2.5 Gigabit Ethernet ports and two 10 Gigabit SFP+ ports in a compact, powerful package!

Furthermore, these SFP+ cages support multiple data rates: 1G, 2.5G, and 10G. So you can use this switch as a 10x 2.5G switch, if needed. Classic MikroTik flexibility!

The amazing Marvell 98DX226S switch-chip and integrated dual-core ARM CPU can handle the full potential of RouterOS v7. Run VLANs, Jumbo frames, link aggregation, ACL rules, and so much more! You can even do some hardware offloaded Layer-3 routing.

Here are the detailed specifications for the MikroTik CRS310‑8G+2S+IN 2.5GbE 10GbE switch

• Product Code: CRS310‑8G+2S+IN

• CPU: Dual-core Marvell 98DX226S (ARM, 800 MHz)

• RAM: 256 MB DDR3

• Storage: 32 MB flash

• Switch Chip: Marvell 98DX226S – hardware VLANs, link aggregation, partial L3 offload

• Dimensions: 200 × 206.1 × 44 mm (1U rackmount ears included)

• Operating System: RouterOS v7 (Level 5 license) with SwOS option

• Operating Temp: –40 °C to +60 °C

• MTBF: Approx. 200,000 h

🔌 Ports & I/O

• Ethernet: 8 × 2.5 GbE RJ45 ports (full 2.5 Gb speed)

• Fiber: 2 × 10 Gbps SFP+ cages (supports 1G/2.5G/10G optics)

• USB: 1 × USB-A port for power/reset functionality

⚡ Power & Cooling

• Power Input: 1 × DC jack (18–57 V), 24 V 1.5 A adapter included

• Power Consumption: 21 W idle, up to 34 W max under load

• Cooling: Single internal fan (user-replaceable); fanless racks are possible with mods

⚙️ Performance

• Layer 2 Non-blocking: Up to 80 Gbps aggregate (max throughput 40 Gbps)

• Packet Forwarding Rates: ~32.5 Mpps (1518 B), ~59.5 Mpps (64 B)

• Hardware Offload: VLANs, jumbo frames, link aggregation, ACLs, partial L3 routing

📦 Accessories & Certifications

• Included: 24 V 1.5 A PSU, rackmount bracket (K‑48)

• Certifications: CE, EAC, RoHS; IP20 indoor-rated

Datasheet