Product Overview
The MikroTik CRS125‑24G‑1S‑2HnD‑IN blends routing, switching, and access point functions into a single low‑power desktop package. It runs on RouterOS Level 5 (licensed), featuring a 600 MHz Atheros AR9344 CPU, 128 MB RAM, 128 MB NAND, and offers up to 25 Gbps Layer 2 switching performance—all while drawing just ~19 W.
Main Features
- 24 × Gigabit RJ45 ports and 1 × 1.25 G SFP cage for fiber uplink :contentReference[oaicite:1]{index=1}
- Built‑in 2.4 GHz dual‑chain 802.11b/g/n wireless AP (4 dBi internal antennas) :contentReference[oaicite:2]{index=2}
- RouterOS Level 5: full Layer 3 router, VLANs, firewall, VPN, QoS :contentReference[oaicite:3]{index=3}
- LCD touchscreen + microUSB OTG port for USB modems or storage :contentReference[oaicite:4]{index=4}
- Dual passive PoE-in (DC jack or PoE), 8–28 V input with ~19 W consumption :contentReference[oaicite:5]{index=5}
- Passive-cooled metal case (285×167×44 mm), rated −35 °C to +65 °C :contentReference[oaicite:6]{index=6}
Specifications at a Glance
| CPU / RAM / Storage | AR9344 MIPS 600 MHz; 128 MB RAM; 128 MB NAND |
|---|---|
| Ethernet | 24× 10/100/1000 Mb ports (Auto MDI/X) |
| SFP | 1× 1.25 G SFP with DDMI support |
| Wireless | 2.4 GHz dual-chain 802.11b/g/n, 300 Mbps; 4 dBi internal |
| Peripherals | microUSB OTG, LCD touchscreen, RJ45 serial, reset/beeper |
| Power Input | DC jack or passive PoE-in (8–28 V); includes 24 V 1.2 A PSU |
| Power Consumption | ~19 W max |
| License | RouterOS v6/v7, Level 5 (no perpetual fee) |
| Operating Temp | −35 °C to +65 °C |
| Dimensions | 285 × 167 × 44 mm |
| Certifications | CE, FCC, EAC, RoHS; IP20 |