Technical Specifications; Product Specifications - D-Link Web Smart DES-1228P Specifications

Technical Specifications

Product Specifications

Switching Capacity
Number of PoE Ports
Forwarding Mode
Packet Buffer memory
SDRAM for CPU
Flash Memory
MAC Address
IGMP Snooping
802.1D Spanning Tree
Static Port Trunk
Flow Control
Port Mirroring
802.1Q
VLAN Group
802.1p support
802.1x Port-based Access Control
Broadcast Storm Control
Static Mac
D-Link Safeguard Engine
DES-1228P Web Smart Fast Ethernet Switch
Web Smart 24-Port 10/100 PoE Wireless Switch, 4 Gigabit
Copper, 2 Combo SFP
port with the same value, 802.1p classifies incoming frames
through these sets of priorities. This means your 802.1p VoIP
phone can be granted higher priority than other traffic,
resulting in phone calls that are clear and jitter-free.
SNMP Management & 802.1D Spanning Tree
The DES-1228P utilizes SNMPv1 to manage and control
SNMP-supported network devices. SNMP enables
the DES-1228P to provide valuable status information
and send traps on abnormal events. This sharing of
vital management information saves time and money. The
DES-1228P also supports Spanning Tree Protocol,
which provides protection from unintentional cabling loops
within a network infrastructure. Loops can dangerously
create an unending circle where broadcast and multicast
traffic propagates across the network. This storm of traffic
overwhelms the network and brings traffic to a crawl,
but 802.1D Spanning Tree detects and breaks these loops
ensuring network uptime.
12.8Gbps
24
Store and Forward
1MB
8MB
Prom 2MB
8K MAC Address Table
Supports 64 multicast groups. Support default flooding for non-joined multicast traffic
Supports per device STP & BPDU forwarding
Supports up to six 8-port groups
Enabled and disabled
Support one-to-one or many-to-one port mirroring
Support 256 static VLAN groups
Be able to configure VID from 1-4094
4 Queues
Default 802.1x forwarding
Allow specifying the per device threshold in terms of 8Kb ~ 4096Kb per second
Support 256 Static Mac entries
Protects the CPU from Broadcast/Multicast/Unicast flooding
IGMP Snooping
The DES-1228P uses IGMP Snooping to analyze data packets
and forward them through only where appropriate. This
means that multicast packets, such as streaming audio and
video or other bandwidth hogs, get through without creating
extra network congestion. This smart packet management
also reduces the workload of other devices further down the
line, making your entire network function more efficiently.
Smart Console Utility
Included with every DES-1228P is a D-Link exclusive software
utility that can manage all D-Link Web Smart Switches and
DWL-3140AP with the click of a button.
Managing the DES-1228P has never been easier. Using its
built-in, browser-based management interface, configuring
the switch takes only minutes. With full color graphics and
easy to understand navigation menus, configuring the
DES-1228P is as easy as surfing the web.