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24-port 10/100 PoE  Layer 2 Managed Switch + 2 x 100/1000 SFP + 2 x Combo 10/100/1000Base-T/100/1000 SFP

24-port 10/100 PoE Layer 2 Managed Switch + 2 x 100/1000 SFP + 2 x Combo 10/100/1000Base-T/100/1000 SFP

Part Number: DLIDES320028P
MPN: DES-3200-28P
EAN: 0790069369957
SKU: m049674
Brand: D-Link
Release Date: 2012-03-27

Price: £356.70 Ex VAT: £297.25


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 builtin 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 AutoConfiguration 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.


Certification MEF 21, IPv6
Electromagnetic compatibility FCC A, CE A, VCCI A, IC, C-Tick
Safety CE LVD, UL/cUL, CB
Data transmission
MAC address table 16000 entries
Number of VLANs 4000
Switching capacity 12.8 Gbit/s
Form factor 1U
Ventilation fan(s) 1
Mean time between failures (MTBF) 216780h
Management features
MIB support Y
Multicast support Y
Quality of Service (QoS) support Y
Switch layer L2
Switch type Managed
Broadcast storm control Y
Copper ethernet cabling technology 1000BASE-T, 100BASE-TX, 10BASE-T
DHCP client Y
Ethernet interface type Fast, Gigabit
Ethernet LAN data rates 10, 100, 1000 Mbit/s
Flow control support Y
IGMP snooping Y
Jumbo frames support Y
Networking standards IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ah, IEEE 802.3u
Port mirroring Y
Power over Ethernet (PoE) support Y
Spanning tree protocol Y
VLAN support Y
Operational conditions
Operating relative humidity (H-H) 5 - 95%
Operating temperature (T-T) 0 - 40 °C
Storage temperature (T-T) -40 - 70 °C
Release Date 2012-03-27
Other features
Ethernet LAN Y
Flash memory 32 MB
Internal memory 128 MB
Rack mounting Y
Supported data transfer rates 10/100/1000Mbit/s
Management protocols SNMP v1/v2c/v3 & RMON v1/v2, SNTP, LLDP, SMTP, ICMPv6
Memory type DDR2
Packet buffer memory 1.5 MB
Stackable Y
Wi-Fi N
Ports & interfaces
Basic switching RJ-45 Ethernet ports quantity 28, 24, 28
Connectivity technology Wired
Gigabit Ethernet (copper) ports quantity 1
SFP/SFP+ slots quantity 2
AC input frequency 50/60 Hz
AC input voltage 100-240V
Power consumption (typical) 250.78W
DHCP server Y
Web-based management Y
Access Control List (ACL) Y
Authentication method RADIUS, TACACS+
MAC address filtering Y
Security algorithms 802.1x RADIUS
Sound emission
Noise level 49.5 dB
Technical details
Maximum data transfer rate 1 Gbit/s
Weight & dimensions
Depth 20.7 cm
Height 4.4 cm
Width 44.1 cm

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24-port 10/100 PoE  Layer 2 Managed Switch + 2 x 100/1000 SFP + 2 x Combo 10/100/1000Base-T/100/1000 SFP
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