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| Producent | D Link | | Part Number | CIEN7-13607966 (CIEN713607966) |
| Specifications | D-Link DES-3200-28 |
| Unit Price | 404,03 EUR |
| Minimum Order Quantity | 1 |
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| Description | 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. Other features Connectivity technology Wired Authentication method RADIUS, TACACS+ Ethernet LAN Yes Ethernet LAN data rates 10, 100, 1000 Mbit/s Ethernet interface type Fast, Gigabit Power over Ethernet (PoE) Power over Ethernet (PoE) support Yes Weight & dimensions Width 441 mm Depth 207 mm Height 44 mm Operational conditions Operating temperature (T-T) 0 - 40 °C Storage temperature (T-T) -40 - 70 °C Operating relative humidity (H-H) 5 - 95 % Data transmission MAC address table 16000 entries Supported data transfer rates 10/100/1000Mbit/s Switching capacity 12.8 Gbit/s Number of VLANs 4000 Maximum data transfer rate 1 Gbit/s Jumbo frames support Yes Power AC input voltage 100-240 V AC input frequency 50/60 Hz Power consumption (typical) 250.78 W Networking Networking standards IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ah, IEEE 802.3u Flow control support Yes Port mirroring Yes Broadcast storm control Yes DHCP client Yes DHCP server Yes IGMP snooping Yes Spanning tree protocol Yes VLAN support Yes Security Security algorithms 802.1x RADIUS MAC address filtering Yes Access Control List (ACL) Yes Management features Switch layer L2 Switch type Managed MIB support Yes Quality of Service (QoS) support Yes Multicast support Yes Web-based management Yes Protocols Management protocols SNMP v1/v2c/v3 & RMON v1/v2, SNTP, LLDP, SMTP, ICMPv6 Ports & interfaces Basic switching RJ-45 Ethernet ports quantity 28, 24, 28 SFP/SFP+ slots quantity 2 Copper ethernet cabling technology 1000BASE-T, 100BASE-TX, 10BASE-T Gigabit Ethernet (copper) ports quantity 1 Design Rack mounting Yes Form factor 1U Ventilation fan(s) 1 Safety CE LVD, UL/cUL, CB Electromagnetic compatibility FCC A, CE A, VCCI A, IC, C-Tick Certification MEF 21, IPv6 Performance Stackable Yes Internal memory 128 MB Memory type DDR2 Flash memory 32 MB Noise level 49.5 dB Packet buffer memory 1.5 MB Mean time between failures (MTBF) 216780 h |
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