A fully managed 18-port PoE switch with a 240 W budget at $399.99. Suits a network that needs VLANs, QoS and central control.
Amazon $399.99The Omada SG3218XP-M2 16-Port 2.5G PoE++ is the better poe switch overall, rated 3.9 to 3.7. The Omada SG3218XP-M2 16-Port 2.5G PoE++ leads on ports & speeds. The Omada SG3218XP-M2 16-Port 2.5G PoE++ costs $30 less ($399.99 vs $429.99).
Prices were last checked November 9, 2026. Product prices and availability are accurate as of that date and are subject to change; the price and availability shown on Amazon or the retailer's site at the time of purchase apply. As an Amazon Associate we earn from qualifying purchases.
A fully managed 52-port PoE switch with a 230 W budget at $429.99. Suits a network that needs VLANs, QoS and central control.
Amazon $429.99Which should you buy?
- Choose the Omada SG3218XP-M2 16-Port 2.5G PoE++ for ports & speeds (16 PoE ports at 2.5G, up to 90 W per port, 2 x 10G SFP+ vs 32 PoE ports at GbE, 4 x 1G SFP).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every 200 W and up poe switch; a clear win is highlighted. How we rank explains each one.
| Factor weight | Omada SG3218XP-M2 16-Port 2.5G PoE++ | Omada SG2452LP 48-Port Managed PoE+ |
|---|---|---|
| Overall rating | 3.9/5 | 3.7/5 |
| Value 28% | 34 $1.67 per PoE watt ($399.99, 240 W) | 29 $1.87 per PoE watt ($429.99, 230 W) |
| PoE budget 20% | 75 240 W total PoE budget | 73 230 W total PoE budget |
| Ports & speeds 17% | 77 16 PoE ports at 2.5G, up to 90 W per port, 2 x 10G SFP+ | 49 32 PoE ports at GbE, 4 x 1G SFP |
| Management 18% | 100 fully managed, cloud management | 100 fully managed, cloud management |
| Extras 7% | 50 extras not published (neutral score used) | 50 fanless, PoE auto recovery |
| Warranty 10% | 100 5-year warranty | 100 5-year warranty |
Specifications
| Omada SG3218XP-M2 16-Port 2.5G PoE++ | Omada SG2452LP 48-Port Managed PoE+ | |
|---|---|---|
| Power over Ethernet | ||
| Total PoE budget | 240 W | 230 W |
| PoE ports | 16 of 18 | 32 of 52 |
| PoE standard | 802.3bt (PoE++) | 802.3af/at (PoE+) |
| Max per port | 90 W | - |
| PoE auto recovery | - | Yes |
| Ports & performance | ||
| Total ports | 18 | 52 |
| PoE port speed | 2.5 GbE | GbE |
| SFP uplinks | 2 x 10G SFP+ | 4 x 1G SFP |
| Management | ||
| Management level | Fully managed | Fully managed |
| Cloud management | Yes | Yes |
| VLAN | Yes | Yes |
| QoS | Yes | - |
| Build | ||
| Fanless | - | Yes |
| Warranty | 5 years | 5 years |
