Technical Specifications; Product Specifications - D-Link Web Smart DES-1252 Specifications

Technical Specifications

Product Specifications

Max. Forwarding Rate
Forwarding Mode
Switching Capacity
Flash Memory
MAC Address
IGMP snooping
802.1D Spanning Tree
Link Aggregation
Flow Control
Port mirroring
802.1Q VLAN Group
802.1p support
802.1x Port-based Access Control
Broadcast Storm Control
Static MAC Address
D-Link Safeguard Engine
DES-1252 Web Smart Fast Ethernet Switch
Web Smart 48-Port 10/100 Switch, 4 Gigabit Copper,
2 Combo SFP
IGMP Snooping
The DES-1252 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.
802.1x Authentication
The DES-1252 utilizes 802.1x Authentication to provide a
secure means to allow users to log onto your network.
When used in conjunction with a RADIUS server, 802.1x
requires each user to provide a username and password
before accessing your network.
Smart Console Utility
Inlcuded with all D-Link Web Smart Switches is an exclusive
smart console utility that allows all D-Link Smart Switches to
be discovered automatially with just a click of the button.
10M:14,880 pps / 100M:148,809 pps / 1G:1,488,095 pps
Store and Forward
17.6 Gbps
2MB
8K MAC Address Table
Supports 64 multicast groups
Supports per device STP & BPDU forwarding.
Supports up to 6 aggregate groups with an 8-port max per group.
802.3x supported flow control
Supports one-to-one or many-to-one port mirroring
Supports TX,RX and Both mode
Supports 256 static VLAN groups
Able to configure VID from 1-4094
4 Queues
Default 802.1x forwarding
Allow specifying the per device threshold in terms of 8K - 4096K Bytes per second
Supports 256 Static MAC entries
Protects CPU from Broadcast/Multicast/Unicast flooding
Operational Simplicity
The DES-1252 supports a wide array of plug-and-play features
including:
• 10/100Mbps auto-negotiation
• Universal UTP cable recognition for auto straight-through
or crossover cable detection
• Full/Half duplex support
• IEEE standards support
Managing the DES-1252 has never been easier. Using its
built- in browser-based management interface, configuration
takes only minutes. With full color graphics and easy to
understand navigation menus, configuring the DES-1252 is as
easy as surfing the Net.