This manual introduces the features and usage of DES-1228P 24-Port 10/100Mbps PoE Web Smart Switch.
The DES-1228P is a 24‑port 10/100Mbps Fast Ethernet switch with four additional 10/100/1000Base‑T ports and two combo SFP ports. All 24 ports support IEEE 802.3af Power over Ethernet, delivering up to 15.4 W per port for devices such as IP phones, wireless access points and cameras.
The manual provides step‑by‑step instructions for unpacking, rack mounting, cable connections, power setup, and detailed configuration via the web interface or the SmartConsole utility. It also lists technical specifications, LED indicators, and supported management features like VLANs, QoS, and SNMP.
| Switching Capacity | 12.8 Gbps |
|---|---|
| Max Forwarding Rate (1 Gbps) | 1,488,095 pps |
| Packet Buffer Memory | 128 KB |
| CPU SDRAM | 8 MB |
| LAN Ports | 24 × 10/100Base‑T |
| PoE Power per Port | 15.4 W (IEEE 802.3af) |
| Supported MAC Address Table | Up to 8 K entries |
The switch has a switching capacity of 12.8 Gbps.
It can store up to 8 K MAC address entries.