D-Link DES-3200-28 DES-3200-28P Manual Do Utilizador

Códigos do produto
DES-3200-28P
01
DES-3200 Series
Layer 2 Management Switches
The DES-3200 series is a member of D-Link’s Layer
2 managed switch family designed for the ETTX,
FTTX, and enterprise markets. The DES-3200 series
provides 8/16/24/48 10/100 Mbps Fast Ethernet
connections and 2/4 combo Gigabit/SFP ports. The
DES-3200-10/18 comes in a 9-inch compact size and
incorporates a fanless design suitable for deployment
on desktops, telecom cabinets, or distribution boxes.
For DES-3200-26/28/28F/52 models, all of them are
1U 19” rack mount size and provide 24/48 copper or
fiber connections on Fast Ethernet with 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-3200-28/ME is a purpose-
made device for telecom cabinets where devices
have only one manageable side and operators or
engineers have to do troubleshooting very quickly. The
DES-3200-28/ME has all of its interfaces in the
front including the power supply to meet specific
metropolitan market requirements. Also, it can
support an alarm interface for event detection and
alarm actions. The DES-3200-28F is the ideal solution
for FTTX deployments. It provides direct Ethernet
Fiber connectivity to the home CPEs. Without the
crosstalk problem of traditional copper cables, the
DES-3200-28F extends the coverage of ETTX up to 20
kilometers. The DES-3200-28P/52P are IEEE 802.3af
and IEEE 802.3at Power over Ethernet (PoE)-compliant
switches and provide 15.4 W per port and up to 30 W
in the first four/eight ports. PoE/PoE+ powers devices
such as video IP phones, wireless access points, and
IP cameras directly through Ethernet cables which
makes the deployment of the network much easier.
All switches in the DES-3200 series have embedded
2 or 4 Gigabit SFP uplinks, which allow for flexible
network topology choices such as ring, tree, or mixed.
Security & Availability
The DES-3200 series supports 802.1X port-based/
host-based access control, Guest VLAN, and
RADIUS/TACACS/XTACACS/TACACS+ 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 pairs the IP/MAC 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 DES-3200
series provides multi-layer Access Control List (ACL).
Administrators are able to limit the network services
or access without impacting the switch performance.
Resilience/Performance Enhancement
For mission critical environments, the DES-3200
series supports 802.1D-2004 edition, 802.1w and
802.1s Multiple Spanning Tree (MSTP). 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 a 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. Advanced Packet classification is
based on TOS, DSCP, MAC address, IP addresses,
VLAN ID, TCP/UDP port number, protocol type, and
user-defined packet content. This enables flexible
configuration for specific multi-media applications
such as IP or IPTV. Furthermore, the DES-3200 series
supports automatic, effective QoS functions for voice
traffic. The Voice VLAN features a dedicated VLAN
with higher priority to guarantee the quality and
security of the voice traffic.
Traffic & Bandwidth Control
The bandwidth control feature allows network
administrators to define the ingress/egress
throughput levels for each port with granularity
down to 8
2
/64 kpbs. The switch also supports the
storm control feature which minimizes problems from
excessive traffic within the network. Port mirroring
helps administrators facilitate traffic diagnostics
or track switch performance and make changes if
necessary. The DES-3200 series supports a two-rate
and single-rate Three Color Marker (trTCM/srTCM)
to classify traffic streams into conforming and
nonconforming groups to guarantee the minimum
bandwidth for important traffic.
Flexible Hardware Design
Selectable 8, 16, 24, or 48 10/100BASE-TX
or 24 100BASE-FX ports
2 or 4 Combo 1000BASE-T/SFP ports
9” or 19” Rack-mount
Support 802.3at (PoE+) and 802.3af (PoE)
for PoE models
Carrier Ethernet-friendly design for
DES-3200-28/ME
All interfaces in the front panel
External alarm for event detection and
alarm actions
Surge Protection
All Ethernet ports have 6 KV surge
protection
1
L2 Features
802.1D STP, 802.1w RSTP, and 802.1s
MSTP
Loopback Detection
802.1AX and 802.3ad Link Aggregation
Voice VLAN
4
Security
Port Security
SSH/SSL
Access Control List (ACL)
802.1X / Web-Based(WAC)/MAC-Based
(MAC) Access Control
802.1X Guest VLAN
IP-MAC-Port Binding
Traffic Monitoring & Bandwidth Control
Port Mirroring/Bandwidth Control
Broadcast/Multicast/Unicast Storm
Control
srTCM, trTCM, & policing
2
1
Available on DES-3200-10/18/26/28 B1, DES-3200-26/28/28P/52/52P
C1
2
Available on DES-3200-26/28/28P/52/52P C1
3
Available on DES-3200-10/18/26/28 B1
4
Available on DES-3200-26/28/28P/52/52P C1 (Future firmware
release)