Ubiquiti UniFi NanoSwitch (N‑SW)
- 4× Gigabit Ethernet ports – 1× PoE input, 3× PoE output
- Supports 24V passive PoE – up to 24W per port, 30W total budget
- Outdoor-rated, weather-resistant polycarbonate enclosure
- Unmanaged switch – plug-and-play with no configuration needed
- Fanless and silent operation with ultra-low power draw (~1.5W)
- Ideal for powering multiple outdoor UniFi devices from a single PoE input
The UniFi NanoSwitch (N-SW) is a compact, weatherproof unmanaged PoE switch featuring 4 GbE ports, 24V passive PoE passthrough, and outdoor-ready performance—perfect for powering UniFi devices in the field.
Here are the detailed specifications for the UniFi NanoSwitch (N‑SW) — the outdoor 4‑port PoE passthrough switch from Ubiquiti:
🛠️ NanoSwitch (N‑SW) – Detailed Specs
⚙️ Ports & Data Performance
- 4 × Gigabit RJ45 ports:
- 1 × PoE‑in (24 V passive)
- 3 × PoE‑out (24 V passive, up to 24 W per port; 30 W total)
- 4 Gbps total non‑blocking line rate
🔌 Power & PoE Details
- Passive PoE input: 24 V 2‑pair (supports 21.6–30 V range)
- Power consumption: ~1.5 W typical; up to 30 W max
- Power budgeting: Each PoE‑out port can deliver up to 24 W; total budget across 3 ports is 30 W
🌡️ Hardware & Environmental Specs
- Enclosure: Weather‑resistant white polycarbonate for outdoor use
- Dimensions: 196 × 93 × 32 mm (7.7 × 3.7 × 1.3 in)
- Weight: ~269 g (9.5 oz)
- Operating temperature: –30 °C to +70 °C
- Humidity tolerance: 5–95% non‑condensing
- ESD protection: ±24 kV air/contact
- Certifications: CE, FCC, IC; NDAA compliant
🔄 Additional Features
- Unmanaged: No VLAN tagging or management—acts as a simple passthrough switch; transparent to network traffic and VLAN tags
- Compatible devices: Works well with 24 V passive PoE gear; does not support IEEE 802.3af/at PoE—requires external injector or PoE‑24‑30W‑G adapter
✅ Summary Table
| Feature | Specification |
|---|---|
| Ports | 1× PoE‑in + 3× PoE‑out (Gigabit RJ45) |
| Data Rate | 4 Gbps non‑blocking throughput |
| PoE Type | 24 V passive; 24 W/port (30 W total) |
| Size & Weight | 196×93×32 mm; 269 g |
| Operating Range | –30 °C to +70 °C; 5–95% RH |
| Enclosure | Outdoor-rated polycarbonate, ESD protection |
| Management | Unmanaged (plug-and-play) |
| Standards Compliance | CE, FCC, IC; NDAA compliant |
| Controller Support | Not adoptable in UniFi Controller—transparent on network |
In essence, the NanoSwitch is a simple, rugged, outdoor unmanaged switch with 24 V passive PoE pass-through—excellent for powering cameras or APs in outdoor settings. It supports VLAN tunnel-through but requires compatible 24 V powered devices and is not manageable via UniFi Controller.
| Brand | Ubiquiti |
|---|
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