MikroTik CRS310-8G+2S+IN 2.5G/10G Cloud Router Switch with SFP+ Ports

MikroTik CRS310-8G+2S+IN — 2.5G/10G Cloud Router Switch for ISP & Enterprise Networks

The MikroTik CRS310-8G+2S+IN is a high-performance 2.5 Gigabit Cloud Router Switch engineered for ISPs, WISPs, and enterprise network operators who demand more bandwidth without breaking the budget. With 8x 2.5G RJ45 ports and 2x SFP+ 10G uplink ports, this switch delivers the switching capacity to future-proof your core network infrastructure in Uganda and across East Africa.

Running MikroTik's RouterOS v7 or SwOS, this device gives you the flexibility to operate as a Layer 3 router or a managed Layer 2 switch — all from a single compact desktop/rackmountable chassis.

Key Features

• 8x 2.5G Ethernet ports — 2.5x faster than standard Gigabit for backhaul aggregation
• 2x SFP+ ports — 10G fiber uplinks for high-capacity backbone connections
• Dual OS support — RouterOS v7 (full L3) or SwOS (lightweight L2 switch management)
• 88 Gbps total switching capacity — non-blocking, line-rate performance
• Passive cooling — fanless design for silent, maintenance-free operation
• Desktop & 1U rackmount — flexible deployment in server rooms, NOCs, or field cabinets
• Powered via 24V DC or PoE-in — flexible power options for field deployments
• VLAN, QoS, RSTP, OSPF, BGP, MPLS — full ISP-grade routing and switching feature set

Technical Specifications

• Model: CRS310-8G+2S+IN
• Ports: 8x 2.5G RJ45 + 2x SFP+ (10G)
• Switching Capacity: 88 Gbps
• CPU: 800 MHz (98DX3236 Marvell Prestera)
• RAM: 256 MB DDR3
• Storage: 16 MB NAND Flash
• OS: RouterOS v7 (License Level 5) / SwOS
• Power Input: 24V DC or 802.3bt PoE-in (Port 1)
• Max Power Consumption: 17W
• Dimensions: 220 x 125 x 30 mm
• Operating Temp: -20°C to +60°C
• SKU: MT-CRS310-8G2S-IN

Ideal Use Cases for Uganda & East Africa ISPs

The CRS310-8G+2S+IN is purpose-built for the demands of East African ISP and WISP deployments:

• Fibre distribution aggregation — aggregate multiple GPON/FTTH ONUs at the distribution layer
• WISP tower core switching — replace overloaded Gigabit switches on your wireless tower backbone
• Hotel & campus networks — 2.5G to access points for Wi-Fi 6 multi-gig performance
• ISP NOC core switching — connect edge routers, billing servers, and NMS platforms at 10G
• SMB server backbones — NAS, VMware, Proxmox hypervisor clusters benefit from 2.5G inter-switch links

ISP Billing & Network Management Integration

Pair this switch with a professional ISP billing and subscriber management system to automate bandwidth policies, PPPoE sessions, and usage reports. Our recommended billing platform for Uganda ISPs integrates seamlessly with MikroTik RouterOS via API and RADIUS:

Explore Our ISP Billing System

Automate subscriber onboarding, monthly invoicing, bandwidth throttling, and real-time session management — all from one dashboard designed for African ISPs.

Complete Your ISP Network Build

The CRS310-8G+2S+IN works best as part of a complete, well-planned network stack. Pair it with these products available from NetEdge Supplies Uganda:

• MikroTik ISP Starter Kit — 4-Device Bundle (Uganda) — the complete edge-to-core starter bundle
• MikroTik hEX S RB760iGS Gigabit Router with SFP Port & PoE — ideal edge router to pair with this switch
• MikroTik MANTBox 12s 2.4GHz Sector Antenna — for WISP tower RF distribution
• MikroTik wAP ac Dual-Band Outdoor Access Point — for last-mile client delivery
• Ruijie Reyee RG-NBS3200 Layer 2 Managed Switch — 24x SFP — fibre distribution layer switch
• LINK Cat6 UTP Bulk Cable 1000ft Pull Box — for structured cabling to every port
• Vention Cat6 Patch Cable — RJ45 LAN Network Cable — premium patch cables for your patch panel

What's in the Box

• 1x MikroTik CRS310-8G+2S+IN Switch
• 1x 24V DC Power Adapter
• 1x Mounting kit (rubber feet + rack ears)
• 1x Quick Setup Guide

Warranty & Support

This product comes with a 12-month MikroTik manufacturer warranty. NetEdge Supplies provides local technical support in Uganda including pre-sales configuration advice, RouterOS setup guidance, and after-sales troubleshooting. Contact our ISP solutions team

Frequently Asked Questions

Q: What is the difference between the CRS310-8G+2S+IN and a regular Gigabit switch?

The CRS310 runs at 2.5G per port — 2.5x faster than standard 1G — plus two 10G SFP+ uplinks, and it runs full RouterOS with BGP, OSPF, VLAN, QoS, and RADIUS. A regular unmanaged switch has none of these capabilities.

Q: Can I run a PPPoE server on the CRS310 for ISP subscriber management?

Yes. In RouterOS mode it supports PPPoE server, RADIUS, and bandwidth queuing. For larger ISPs, pair it with a dedicated MikroTik hEX S edge router as the PPPoE concentrator. Also see our ISP billing platform for full subscriber management.

Q: Does the CRS310 support 10G fiber SFP+ modules?

Yes — both SFP+ ports support 10G single-mode fiber, multi-mode fiber, and DAC cables. MikroTik-branded modules are recommended for full compatibility.

Q: Is this switch available in Uganda?

Yes. NetEdge Supplies stocks it in Uganda at UGX 750,000. We deliver across Kampala, Entebbe, Jinja, Mbarara, and Gulu. Bulk ISP pricing available on request.

Q: What ISP billing system works with MikroTik RouterOS in Uganda?

Multiple platforms integrate via API and RADIUS. Our own ISP billing system is designed for Ugandan ISPs with PPPoE automation, invoicing, and bandwidth control built in.

Q: Can the CRS310 be powered via PoE?

Yes — Port 1 accepts 802.3bt PoE++ input, making it easy to deploy in towers or field cabinets without a separate power supply.