28-port Dahua cloud-enabled managed switch with 24 Gbit PoE ports + 2 Gbit Base-T + 2 Gbit Base-X).
- Managed Layer 2 PoE switch with intelligent PoE
- Managed via a standard web interface (DHCP) or via the DoLynk Care app.
- Ports 1-24: 24 × RJ-45 10/100/1000 Mbps (PoE); Ports 25-26: 2 × RJ-45 10/100/1000 Mbps (uplink); Ports 27-28: 2 × SFP 1000 Mbps (uplink)
- PoE standards IEEE802.3af; IEEE802.3at; Hi-PoE; IEEE802.3bt , ports 1-2 <90W, 3-24 <30W, total per device up to 240W.
- For PoE outputs, the supported cable length is up to 250m, in which case the bandwidth drops to 10Mbps, configurable from the menu.
- PoE Pin Layout PoE/Hi-PoE: 1, 2, 4, 5 (V+), 3, 6, 7, 8 (V-)
- Power supply 100-240V, dimensions 440 mm × 220 mm × 44 mm, weight 2.5kg
The CS4228-24GT-240 is a manageable Gigabit switch for a wide range of applications.





