MikroTik CRS106-1C-5S is a compact Layer 2 smart switch with 5 SFP ports, a combo Ethernet/SFP port, RouterOS, and low power fanless design—ideal for fiber-heavy SOHO and edge networks.

Here are the detailed specifications for the MikroTik CRS106‑1C‑5S Cloud Router Switch:

🧠 Core Hardware

• CPU: QCA8511 MIPS BE, 1 core @ 400 MHz
• RAM: 128 MB
• Flash Storage: 16 MB NAND

🌐 Interfaces

• SFP Ports: 5 × 1.25 Gbps SFP cages (DDMI support)
• Combo Port: 1 × dual-purpose SFP or 10/100/1000 Mbps RJ45 Ethernet (auto-switching)
• Serial Console: 1 × RJ45 port

📶 Switching Performance

• Switch Chip: QCA8511 embedded switch
• Throughput: Non‑blocking Layer 2
  • ~6 Gbps aggregate (~487 Mbps per port at 1518 B)
  • ~8.93 Mpps at 64 byte packets

🧩 Software & Licensing

• Operating System: RouterOS (pre-installed)
• License Level: Level 5 (Switched network features)

🔌 Power Specs

• DC Inputs:
  • 5.5 mm jack, pin-positive: 11–30 V DC
  • Passive PoE-in via combo port: 11–30 V DC
• Power Draw: Max ~11 W
• Cooling: Fanless, passive thermal design

🧱 Physical & Environmental

• Dimensions: 114 × 137 × 29 mm
• Weight: ~0.14 kg (via internal spec)
• Operating Temp: –20 °C to +70 °C
• MTBF: ~100,000 hours at 25 °C
• Certifications: CE, EAC, RoHS; Rating IP20 (indoor use)

📦 Included

• CRS106-1C-5S unit
• 24 V @ 0.8 A AC/DC adapter (~19 W)
• Quick guide & documentation

✅ Summary Table

Overview: The CRS106‑1C‑5S is a compact, cost-effective smart switch, ideal for fiber-rich environments requiring up to six SFP connections. It combines RouterOS management with Layer‑2 switching performance and flexible power options—great for small offices, labs, or wall-mounted setups.

Datasheet