Overview
The Ubiquiti USW-Ultra-210W is a compact Layer 2 managed switch with eight 1 GbE RJ45 ports. It provides seven PoE+ output ports and one PoE++ input port, with up to 202W of total PoE availability when powered by the 210W AC adapter. :contentReference[oaicite:0]{index=0}
Ports and PoE
The switch has seven PoE+ ports capable of delivering up to 30W per port, plus one PoE++ input port. PoE output requires PoE+/PoE++ input or AC power. With the 210W AC adapter, total PoE availability is specified at 202W. :contentReference[oaicite:1]{index=1}
Performance and Management
The USW-Ultra-210W provides 16 Gbps switching capacity, 8 Gbps non-blocking throughput, and a forwarding rate of 12 Mpps. It supports up to 256 VLANs and a 4,000-entry MAC address table. Management is provided through Ethernet using UniFi Network. :contentReference[oaicite:2]{index=2}
Layer 2 Features
- STP and RSTP
- VLAN support for up to 256 VLANs
- Port isolation and port mirroring
- Jumbo frames and loop protection
- Flow control and storm control
Installation
The compact switch supports desktop, wall, and magnetic mounting. Ubiquiti specifies a polycarbonate enclosure and an operating humidity range of 10% to 90%, non-condensing. :contentReference[oaicite:3]{index=3}
DC Supplies Product Note
The 210W AC adapter configuration provides substantially more PoE capacity than lower-power input options. When selecting the power source, account for the required PoE load because available PoE power varies according to the selected input method. :contentReference[oaicite:4]{index=4}
Specifications
| Brand | Ubiquiti |
|---|
| Part Number / MPN | USW-Ultra-210W |
|---|
| Product Type | Layer 2 PoE Switch |
|---|
| Ports | 8 × 1 GbE RJ45 |
|---|
| PoE Ports | 7 × PoE+, 1 × PoE++ input |
|---|
| PoE+ Output per Port | 30W maximum |
|---|
| Total PoE Availability | Up to 202W with 210W AC adapter input |
|---|
| Switching Capacity | 16 Gbps |
|---|
| Non-Blocking Throughput | 8 Gbps |
|---|
| Forwarding Rate | 12 Mpps |
|---|
| Supported VLANs | 256 |
|---|
| MAC Address Table | 4,000 entries |
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| Power Supply | External 210W AC/DC adapter |
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| Supported Voltage Range | 50–57V DC/PoE |
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| Management | Ethernet / UniFi Network |
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| Form Factor | Compact desktop, wall, magnetic |
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| Enclosure Material | Polycarbonate |
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| Operating Temperature | -30°C to 60°C with PoE++ input; -20°C to 60°C with 210W AC adapter input |
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| Operating Humidity | 10–90% non-condensing |
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| NDAA Compliant | Yes |
|---|
| Certifications | CE, FCC, IC, Anatel |
|---|
FAQs
How many ports does the USW-Ultra-210W have?
The switch has eight 1 GbE RJ45 ports, including seven PoE+ output ports and one PoE++ input port.
How much PoE power can the USW-Ultra-210W provide?
With the 210W AC adapter, Ubiquiti specifies up to 202W of total PoE availability. Each PoE+ output port supports up to 30W. :contentReference[oaicite:5]{index=5}
What is the switching capacity?
The USW-Ultra-210W has a 16 Gbps switching capacity and 8 Gbps total non-blocking throughput. :contentReference[oaicite:6]{index=6}
How can the switch be mounted?
The switch supports compact desktop, wall, and magnetic mounting configurations. :contentReference[oaicite:7]{index=7}
What software is required to manage the switch?
Ubiquiti specifies UniFi Network as the management platform, with the current technical specification listing UniFi Network version 8.0.7 and later. :contentReference[oaicite:8]{index=8}
