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With powerful switch fabric and abundant processing memory, the DES-1228 provides wire-speed high performance for departments and workgroups. This switch includes support functions such as IGMP snooping, QoS, 802.1Q VLAN, port mirroring, Spanning Tree, port trunks to enhance performance and network resiliency. They also support 802.1p Priority Queues, enabling users to run bandwidth-sensitive applications such as streaming multimedia and VoIP on the network. These functions allow the switches to work seamlessly with managed VLAN and 802.1p traffic on the network. The switches provide MAC address filters screen access to the network. They support 802.1x port-based authentication, allowing the network to be configured with external RADIUS servers. Additional features like D-Link Safeguard Engine protect the switches against traffic flooding caused by virus/worm outbreaks. With full color graphic pictures, diagrams, and easy to understand navigation menus, the switches' Web based SmartConsole Utility is as easy to use as surfing the net. It includes useful features like auto-discovery for automatic display of all DES-1228 and DES-1252 switches running on the network, Monitor List for status and trap messages and Trap View for system events, device boot up, abnormal data transfer errors and illegal login. |
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Technical Details for D-Link Web Smart DES-1228
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| General | |
| Device Type | Switch |
| Enclosure Type | External - 1U |
| Width | 44 cm |
| Depth | 14 cm |
| Height | 4.4 cm |
| Weight | 2.1 kg |
| Memory | |
| Flash Memory | 2 MB Flash |
| Networking | |
| Ports Qty | 24 x Ethernet 10Base-T, Ethernet 100Base-TX |
| Auxiliary Network Ports | 2x1000Base-T/SFP (mini-GBIC)(uplink),2x1000Base-T(uplink) |
| Data Transfer Rate | 100 Mbps |
| Data Link Protocol | Ethernet, Fast Ethernet |
| Remote Management Protocol | SNMP 1, Telnet, HTTP |
| Connectivity Technology | Wired |
| Switching Protocol | Ethernet |
| MAC Address Table Size | 8K entries |
| Status Indicators | Link activity, port transmission speed, power, link OK |
| Features | Flow control, full duplex capability, Layer 2 switching, auto-sensing per device, DHCP support, auto-negotiation, VLAN support, IGMP snooping, port mirroring, store and forward, MAC address filtering, Broadcast Storm Control, Quality of Service (QoS), Safeguard Engine |
| Compliant Standards | IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3x, IEEE 802.1x |
| Expansion / Connectivity | |
| Expansion Slots Total (Free) | 2 ( 2 ) x SFP (mini-GBIC) |
| Interfaces | 24 x network node - Ethernet 10Base-T/100Base-TX - RJ-45 4 x network host - Ethernet 10Base-T/100Base-TX/1000Base-T - RJ-45 |
| Miscellaneous | |
| Compliant Standards | CE, FCC Class A certified, cUL, VCCI Class A ITE |
| Power | |
| Power Device | Power supply - internal |
| Voltage Required | AC 120/230 V ( 50/60 Hz ) |
| Power Consumption Operational | 18.4 Watt |
| Environmental Parameters | |
| Min Operating Temperature | 0 °C |
| Max Operating Temperature | 40 °C |
| Humidity Range Operating | 10 - 90% |



