מתג Metro מנוהל מתקדם עם 48 פורטים במהירות 10/100Mbps, שתי יציאות ג'יגהביט/אופטי (SFP) ו שתי יציאות משולבות ג'יגהביט/אופטי (SFP)
היכן לקנות


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


מאפיינים כללים

• 48-port 100BASE-TX
• 2-Port 100/1000 SFP
• 2 Combo port 10/100/1000BASE-T / 100/1000 SFP
Console port
• RJ-45
• Switching matrix: 17.6 Gb / s
• Speed ​​forwarding 64-byte packets: 13,1 Mpps
• Size MAC Address Table: 16K
• SDRAM for CPU: 128 MB DDR2
• Buffer Packet: 1.5 MB
• Flash-Memory: 32 MB
• Size Jumbo-frames: 12K bytes
• Power (per device)
• Console (per device)
• Link / Activity / Speed ​​(per port)
• Virtual Stacking:
  - Support for D-Link Single IP Management
  - Combine a virtual stack of up to 32 devices
Level 2 Function
• MAC Address Table: 16K
• Flow control:
  - 802.3x Flow Control
  - HOL blocking prevention
• Size Jumbo-frames up to 12K bytes
• Spanning Tree:
  - 802.1D-2004 Edition STP
  - 802.1w RSTP
  - 802.1s MSTP
  - Filtering BDPU
  - Root Restriction
• Function Loopback Detection (LBD)
• Aggregation:
  - Compatible with 802.1AX and 802.3ad
  - Max. number of groups - 26, 8 ports per group
• Port Mirroring:
  - Support for a group of mirror
  - Modes: One-to-One, Many-to-One, Flow-based (ACL)
• Technology Ethernet Ring Protection Switching (ERPS)
• Layer 2 Tunneling Protocol
Multicast Layer 2
• IGMP Snooping:
  - IGMP v1/v2 Snooping, IGMP v3 Awareness
  - Support groups 1K
  - IGMP Snooping Fast Leave port-based
• Restricting multicast IP-mailing:
  - Up to 24 profiles filtering IGMP, 128 bands per profile
• MLD Snooping:
  - MLD v1/v2 Snooping, MLD v2 Awareness
  - Support groups 1K
• IGMP Authentication
• 802.1Q Tagged VLAN
• Group VLAN:
  - Max. 4K VLAN
• VLAN port-based
• VLAN based on MAC addresses
  - Max. 255 Dynamic VLAN
• 802.1v VLAN-based protocol
• VLAN Trunking
• Asymmetric VLAN
• Double VLAN (Q-in-Q):
  - Q-in-Q port-based
  - Selective Q-in-Q
• VLAN Translation
Level 3 Function
• Gratuitous ARP
Quality of Service (QoS)
• Bandwidth Management:
  - Based on the port (inbound / outbound, in increments of up to 62.5 kbit / s)
  - Based on the flow (incoming, in increments of up to 62.5 kbit / s)
• 4 queues per port
• 802.1p
• Processing queues:
  - Strict Priority
  - Weighted Round Robin (WRR)
  - Strict • WRR4
• CoS based on:
  - Switch Port
  - 802.1p Priority Queues
  - MAC address
  - Ether Type
  - IPv4/v6-adresa
  - Class of IPv6 traffic
  - IPv6 flow labels
  - IP-address
  - TOS
  - DSCP
  - Type of protocol
  - TCP / UDP port
  - The contents of the package, a user-defined
• QoS based on the time
• Support for the following streams:
  - Setting priorities for 802.1p tag
  - Tagging ToS / DSCP
  - Bandwidth Management
  - Statistics stream
Access Control Lists (ACL)
• Up to 512 Access Rules
• ACL based on:
  - Switch Port
  - 802.1p Priority
  - MAC address
  - Ether Type
  - IPv4/v6-adresa
  - Class of IPv6 traffic
  - IPv6 flow labels
  - ToS
  - DSCP
  - Type of protocol
  - Non TCP / UDP port
  - The contents of the package, a user-defined
• ACL on the basis of time
• Statistics ACL
• CPU Interface filtering
• SSH v2
• SSL v1/v2/v3
• Port Security
  - Up to 64 MAC addresses per port
• Control the broadcast / multicast / unicast storm
• Traffic Segmentation
• IP-MAC-Port Binding (IMPB):
  - Support for D-Link IMPB v3.3
  - Checking the ARP packets
  - DHCP Snooping
• D-Link Safeguard Engine
• Prevent DoS attacks
• Preventing ARP Spoofng
• BPDU attack prevention
• 802.1X:
  - Access control based on port
  - Access control based on the host
  - Dynamic VLAN Assignment
  - Identity-driven security policy assignment: QOS, VLAN
• Access Control MAC-based
  - Access control based on port
  - Access control based on the host
  - Dynamic VLAN Assignment
  - Authentication Database Failover
  - Identity-driven security policy assignment: QoS, ACL, VLAN
• Microsoft ® NAP (IPv4/v6):
  - Supports 802.1x NAP
  - Supports DHCP NAP
• Guest VLAN
• A trusted host (Trusted Host)
• Maintain RADIUS accounting
• Two-level user account
• Web-interface (supports IPv4/v6)
• Command Line Interface (CLI)
• Telnet-server/klient (support IPv4/v6)
• TFTP-Client (supports IPv4/v6)
• Z-modem
• SNMP v1/v2c/v3
• SNMP Traps
• Syslog
• RMON v1:
  - Support for groups 1, 2, 3, 9
• RMON v2:
  - Support groups ProbeConfig
• BootP / DHCP-client
• DHCP automatically
• DHCP Relay
• DHCP Relay Option 12
• DHCP Relay Option 82
• Add a tag PPPoE Circuit-ID
• Support for the two versions of the software
• Monitoring CPU
• Debug commands
• Encryption of passwords
• Ping (Support IPv4/v6)
• Traceroute (support for IPv4)
• Command Logging
• ICMPv6
• Support for Microsoft ® NLB (Network Load Balancing)
• Cable Diagnostics
• 802.3ah Ethernet Link OAM
• Dying Gasp
• 802.1ag Connectivity Fault Management (CFM)
• 802.3ah D-Link Extension: D-Link Unidirectional Link Detection (DULD) 4
• RFC 1065, 1066, 1155, 1156, 2578 MIB Structure
• RFC 1157, 2571-2576 SNMP MIB
• RFC 1212 Concise MIB Definitions
• RFC 1213 MIB II
• RFC 1215 MIB Traps Convention
• RFC 1398, 1643, 1650, 2358, 2665 Ether-like MIB
• RFC 1493 Bridge MIB
• RFC 1757, 2819 RMON MIB
• RFC 1907 SNMPv2 MIB
• RFC 2021 RMONv2 MIB
• RFC 2233, 2863 IF MIB
• RFC 2618 RADIUS Authentication Client MIB
• RFC 2620 MIB RADIUS client account
• RFC 2674, 4363 802.1p MIB
• RFC 4188 Bridge MIB
Standard IETF ®
• RFC 768 UDP
• RFC 783 TFTP
• RFC 791 IP
• RFC 792, 2463, 4443 ICMP
• RFC 793 TCP
• RFC 826 ARP
• RFC 854 Telnet
• RFC 951, 1542 BootP
• RFC 1321, 2284, 2865, 3580, 3748 Extensible Authentication Protocol (EAP)
• RFC 1492, TACACS
• RFC 1981 Path MTU Discovery for IPv6
• RFC 2068 HTTP
• RFC 2460 IPv6
• RFC 2461, 4861 Neighbor Discovery for IPv6
• RFC 2462, 4862 IPv6 Stateless Address Auto Configuration
• RFC 2463, 4443 ICMPv6
• RFC 2464 IPv6 Ethernet and definition
• RFC 2474, 3260 Definition of the DS field in the IPv4 and IPv6 Headers
• RFC2544 Benchmarking Methodology for Network Interconnect Devices
• RFC 2571, 2572, 2573, 2574 SNMP
• RFC 2866 RADIUS Accounting
• RFC 2893, 4213 IPv4/IPv6 dual stack
• RFC 3513, 4291, the architecture of IPv6 addressing

נתונים פיזיים

• 189.396 h
• 0 dB (if the fan is off)
• 32.8 dB (when the fan)
Heat release
• 113,90 BTU / hour
Input voltage
• 100-240 VAC, 50-60 Hz internal universal power supply
Power consumption
• 33.38 watts (max.)
• 3.19 W (standby)
• 441 x 308 x 44 mm
• 4.030 kg
Ventilation system
• 1 fan
Surge protection
• All Ethernet ports support the standard IEC61000-4-May 10 / 700us built-in surge protection 6 kV
Operating temperature
• -5 To 50 ° C
Storage temperature
• -40 To 70 C
Operating humidity
• From 10% to 95% noncondensing
Storage humidity
• 5% to 95% noncondensing
Electromagnetic safety
• CE Class A
Electromagnetic safety
• CE Class A, FCC Class A, IC, C-Tick, VCCI Class A
• CE LVD, UL / cUL, CB
3rd Party Certifications
• MEF 21, IPv6 Ready Logo




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