The D-Link xStack DES-3228PA Switch is designed to
provide Power Over Ethernet (PoE) technology convergence
with traditional Layer 2 data access switching, emphasizing
on security, performance, and resiliency. Featuring the
latest stacking technology from D-Link, the xStack DES-3228PA
can stack up to 6 units, providing up to 150 ports under
single IP management. It provides 24 built-in 10/100Mbps
ports and 4 Gigabit copper ports, including two combo
SFP slots for easy, flexible connection to fiber-based
Gigabit or 100BASE-FX media. All 24 10/100 ports are
PoE-enabled and are capable of providing up to 15.4 Watts
per port. With the optional redundant power supply,
DES-3228PA is an ideal solution for deployment at the
edge of the network for today’s multimedia applications.
Advanced Security
The DES-3228PA is equipped to handle many of today’s
emerging security vulnerabilities previously delegated
to only stand-alone firewalls. It incorporates the D-Link
Safeguard Engine, which consists of built-in ACLs for
filtering out such threats as Denial of Service (DoS) attacks,
Trojan Horses, Worms, and more. The D-Link Safeguard
Engine also protects the xStack switch against attacks
on its CPU, ensuring maximum utilization. Other access
rules can also be set up to restrict network access and
802.1x authentication can be used to verify user identity. In
addition, port-based security can also be set up to protect
the integrity of a network.
Enhanced QoS
The D-Link xStack DES-3228PA also supports a robust
CoS/QoS, supporting 4 priority queues for 802.1p/ToS DiffServ,
with classification and marking-based on MAC SA/DA,
IP SA/DA, and/or TCP/UDP. It also provides extensive
support for GARP/GVRP, 802.1Q, and port-based VLANs
for up to 256 groups per device.
High Availability
The D-Link xStack DES-3228PA supports “Shortest-Path”
switching, which improves resiliency, uptime, and
network efficiency. It also supports an optional Redundant
Power Supply. For increased reliability and scalability,
the DES-3228PA supports 802.3ad Link Aggregation and
802.1w Rapid Spanning Tree.
Network Management
The DES-3228PA features a variety of network management
options including console CLI, Telnet, Web GUI, SNMPv1/
v2/v3, and RMON. With a variety of advanced traffic
management options including Bandwidth Control,
Broadcast Storm Control, Private VLANs, and support
for IGMP Snooping your network will be more efficient
and manageable. D-Link exclusive Distributed Network
Architecture (DNA) stacking technology is also supported,
which allows up to 6 D-link DES-3228PA switches to be
stacked together and managed as a single unit, regardless
of the physical environment or location.
Power over Ethernet PoE 802.3af
Wherever the location—factory, warehouse, campus,
small office, or enterprise facility—the challenge and cost
of running power to difficult-to-reach locations in order to
meet network design can become a disruption to businesses
and a drain on resources. To solve this problem, the
DES-3228PA is equipped with 24 10/100BASE-TX ports that
support the IEEE 802.3af PoE protocol. The DES-3228PA is
designed to inject up to 15.4 Watts of power per port on
all 24 RJ-45 ports for a total of up to 370 Watts of available
power to support IP Phones, Access Points, Cameras, and
more. For devices that are not 802.3af compliant, the D-Link
DWL-P50 PoE adapter can be used to supply power to the
device making it fully compatible with any 802.3af compliant
switch.
Managed 24-Port 10/100 Stackable L2 PoE Switch, 4 Gigabit
Copper Ports, 2 Combo SFP
DES-3228PA Layer 2+ Stackable Switch
High Performance Switching:
+ 24 Ports of 802.3af PoE (15.4 Watts/Port)
+ Stack Up to 6 Units per Stack
+ D-Link Safeguard Engine
+ Automatic Voice Packet Prioritization
+ Optional Redundant Power Support
+ 802.1d Standard Spanning Tree
+ 802.1w Rapid Spanning Tree
+ 802.1s Multiple Spanning Tree
+ 802.3ad Link Aggregation (LACP)
Advanced Standards-based
Enterprise Features:
+ 802.1p Priority (4 Queues)
+ DifferServ QoS
+ 802.1x (Port-Based Authentication)
+ 802.1Q VLANs (Up to 256 Groups)
+ IGMP Snooping
+ RADIUS Authentication
+ TACACS+
+ Access Control List
+ Port Mirroring (1 to many)
+ SNTP
+ DoS Prevention
Network Management:
+ Console
+ Telnet
+ SNMP v1/v2c/v3
+ RMON (4 Groups)
+ Web GUI
+ Industry Standard CLI
+ SYSLOG
+ SSH v2
+ SSL v1/v2/v3
(2 pages)
(56 pages)
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