D-Link DES-3200-28 Datasheet

01

DES-3200 Series

Layer 2 Management Switches

The DES-3200 Series is a member of D-Link’s Layer 2

xStack Managed Switch family designed for the

Metro ETTX, FTTX, and Enterprise market. The

DES-3200 Series provides 8/16/24 10/100 Mbps Fast

Ethernet connections plus 2/4 combo Gigabit/SFP

ports. The DES-3200-10/18 comes in a 9-inch desktop

size and incorporates a fanless design suitable

for ETTH deployment. The DES-3200-28/28F and

DES-3200-28/ME provide copper or fiber connections

on Fast Ethernet, an advantage when used for Metro

Ethernet applications. It also offers the beneficial

design of 2/4 Gigabit/SFP Combo ports which provide

up to 4 Gbps uplink bandwidth or dual Ethernet ring

topology support. The DES-3200-28F facilitates up to

20 km connectivity for Metro Ethernet applications.

Security & Availability

The DES-3200 series supports 802.1X Port-based/

Host-based

Access

Control,

Guest

VLAN,

and

RADIUS and TACAS+ Authentication for strict access

control over the network. The IP-MAC-Port Binding

feature allows administrators to bind a source IP

address with an associated MAC for a defined port

number to enhance user access control. Furthermore

with

the

DHCP

Snooping

feature,

the

switch

automatically understands the IP/MAC pairs by

snooping DHCP packets and saving them to the IMPB

white list. These features play a significant role in

keeping the network secure and auditable. The built-

in D-Link Safeguard Engine identifies and prioritizes

“CPU interested” packets to prevent malicious traffic

from interrupting normal network flows and protects

switch operation. In addition, the Access Control List

(ACL) feature enhances the network security and

switch performance.

Resilience/Performance Enhancement

For mission critical environments the DES-3200

series supports 802.1D-2004 edition, 802.1w and

802.1s Spanning Tree Protocols (STP). STP allows

you to configure the switch with a redundant backup

bridge path, so transmission and reception of packets

can be guaranteed in the event of any failed switch

on the network. The switches also support 802.1AX

and 802.3ad Link Aggregation, enabling you to

group multiple ports in parallel to form a single port,

increasing bandwidth and redundancy for higher

availability. For Quality of Service (QoS), the switches

support 802.1p. This standard is a mechanism that

allows real-time traffic classification into 8 priority

levels mapped to 4 queues. Packet classification is

based on TOS, DSCP, MAC Addresses, IP Addresses,

VLAN ID, TCP/UDP port number, protocol type and

user defined packet content, which enables flexible

configuration especially for real-time streaming

multimedia applications such as voice over IP.

Traffic & Bandwidth Control

The bandwidth control feature allows network

administrators to define the throughput levels for

each port in order to manage bandwidth. It also

provides fine granularity to define the ingress/

egress traffic limits down to 62.5 kbps segments.

The switches also support the Broadcast Storm

Control feature which minimizes the chance of a

virus attack within the network. Port Mirroring helps

administrators facilitate traffic diagnostics or track

switch performance and make changes if necessary.

Q-in-Q, also known as VLAN stacking, is a powerful

yet simple and cost-effective solution which can

be used to provide multiple virtual connections

and access to multiple services available over the

Metro Ethernet.

Multicast Applications

The DES-3200 series provides IGMP Snooping to

prune multicast traffic and to optimize network

performance. The MLD snooping feature minimizes

multicast IPv6 packets at the port level to conserve

network bandwidth.

Management Capabilities

The DES-3200 series supports standard management

protocols such as SNMP, RMON, Telnet, SSH/SSL

security authentication and DHCP Relay Option 82.

A web-based GUI is also supported for user-friendly

interface

and

easy

management.

DHCP

Auto-

Configuration is an enhanced management feature

that allows administrators to pre-set configuration

and save them to a TFTP server. Individual switches

can then get IP addresses from the server for booting

up and loading the pre-set configuration. The Link

Layer Discovery Protocol (LLDP) allows a network

device to advertise its identity and capabilities on

the local network, which helps businesses better

manage their network topology. Each port on the

switch supports the Cable Diagnostics feature that

helps to detect cable-related information such as

cable length status or cable functionality. D-Link

Single IP Management (SIM) simplifies and speeds

up management tasks, allowing multiple switches

to be configured, monitored and maintained from

any workstation running a web browser through

one unique IP address. The DES-3200 Series also

works with D-Link’s D-View 6.0 software. D-View

6.0 is a Network Management System that allows

for the central management of critical network

characteristics

such

as

availability,

reliability,

resilience, and security. D-View 6.0 provides a useful

set of tools for network administrators who want

to effectively manage device configurations, fault

tolerance, performance, and security.

Flexible Port Density

±

8, 16, or 24 10/100BASE-TX or 24

100BASE-FX Ports

±

2 or 4 Combo 1000BASE-T/SFP Ports

±

9” or 19” Rack-mount Width

Surge Protection

±

All Ethernet ports have 6 KV surge

protection

1

Friendly Hardware Design

±

“All interfaces in the front” design

2

±

External alarm for event detection and

alarm actions

2

L2 Features

±

Asymmetric VLAN/ISM VLAN

±

Double VLAN (Q-in-Q)

±

Spanning Tree Protocols: 802.1D-2004

Edition, 802.1w and 802.1s

±

802.1AX and 802.3ad Link Aggregation

Security

±

Port Security/SSH/SSL

±

Access Control List (ACL)

±

802.1X Port-based/Host-based Access

Control

±

802.1X Guest VLAN

±

IP-MAC-Port Binding

Traffic Monitoring & Bandwidth Control

±

Port Mirroring/Bandwidth Control

±

Broadcast/Multicast/Unicast Storm

Control

Management

±

SNMP v1, v2c, v3 & RMON v1, v2

±

D-Link Single IP Management (SIM)

±

Network Load Balancing (NLB)

±

RADIUS/TACACS+ Authentication for

Management Access

±

Link Layer Discovery Protocol (LLDP)

Operations Administration

Maintenance (OAM)

±

802.3ah Ethernet Link OAM

±

802.1ag Connectivity Fault

Management (CFM)

±

802.3ah D-Link Extension: D-Link

Unidirectional Link Detection (DULD)

3

1

Available on DES-3200-10/18/26/28 B1 versions

2

Available on DES-3200-28/ME

3

Available in a future release

D-Link DES-3200-28 Datasheet

D-Link DES-3200-28 Manual

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