D-Link DES-3200-18 18port L2 xStack switch (DES-3200-18)

Popis produktu

Informace k záruce:
Na produkt je poskytována omezená doživotní záruka, to znamená, že záruční lhůta vyprší až pět let poté, co společnost D-Link (nebo její nástupce) ukončí prodej daného produktu v Evropě.
Pro nárok na omezenou doživotní záruku je třeba produkt zaregistrovat (viz níže) u D-Link Europe do třiceti (30) dnů od data zakoupení. Registraci lze provést přes samoobslužný portál.

http://www.dlink.com/cz/cs/support/product-registration-and-support-log-in

xStack 16-port 10/100 Layer 2 Managed Switch + 1x Combo 1000BaseT/SFP + 1x 100/1000 SFP
Features:
- 16-Port 100BaseTX Auto-Negotiating (NWAY), Auto MDI/MDI-X ports
- 1 Combo 1000BaseT Gigabit Copper or 100/1000Mbps SFP slot
- 1 100/1000Mbps SFP slot
- Fanless
- IPv6 Ready phase II*
- Virtual stacking of up to 32 units per stack
- Comprehensive QoS
- IEEE 802.1q Tagged VLAN, Port-based VLAN, ISM VLAN, Double VLAN
- IEEE 802.1p Priority Service
- IEEE 802.1d Spanning Tree & 802.1w Rapid Spanning Tree
- NLB*, ERPS*
- Advanced Access Control Lists (ACL), Enhanced TACACS+, RADIUS authentication
- MAC and Web based Access Control, IMP Binding 3.3
- Safeguard Engine
- Traffic Segmentation & Bandwidth Control
- 802.3ad LACP Link Aggregation port trunks
- IGMP snooping for multimedia applications
- CLI, Syslog, Telnet, Web-based management & TFTP firmware upgrade
- OAM 802.1ag* & 802.3ah*
- SNMP v1, v2c, v3 & RMON v1 & 2
- 19" Rackmount Installation

• available in future firmware upgrade

Flexible Port Density
-.8, 16, or 24 10/100BASE-TX or 24 100BASE-FX Ports
-.2 or 4 Combo 1000BASE-T/SFP Ports
-.9” or 19” Rack-mount Width

Surge Protection
-.All Ethernet ports have 6 KV surge protection 1

Friendly Hardware Design
-.“All interfaces in the front” design 2
-.External alarm for event detection and alarm actions 2

L2 Features
-.Asymmetric VLAN/ISM VLAN
-.Double VLAN (Q-in-Q)
-.Spanning Tree Protocols: 802.1D-2004 Edition, 802.1w and 802.1s
-.802.1AX and 802.3ad Link Aggregation

Security
-.Port Security/SSH/SSL
-.Access Control List (ACL)
-.802.1X Port-based/Host-based Access Control
-.802.1X Guest VLAN
-.IP-MAC-Port Binding

Traffic Monitoring & Bandwidth Control
-.Port Mirroring/Bandwidth Control
-.Broadcast/Multicast/Unicast Storm Control

Management
-.SNMP v1, v2c, v3 & RMON v1, v2
-.D-Link Single IP Management (SIM)
-.Network Load Balancing (NLB)
-.RADIUS/TACACS+ Authentication for Management Access
-.Link Layer Discovery Protocol (LLDP)

Operations Administration Maintenance (OAM)
-.802.3ah Ethernet Link OAM
-.802.1ag Connectivity Fault Management (CFM)
-.802.3ah D-Link Extension: D-Link Unidirectional Link Detection (DULD)3

Project-based item only.

The DES-3200 Series is a member of D-Link’s Layer 2 xStack Managed Switch family designed for the Metro ETTX and FTTX market. The DES-3200 Series provides 8/16/24 100Mbps Fast Ethernet connections plus 2/4 combo Gigabit/SFP ports. The DES-3200-10/18 comes with a 9-inch desktop size and fanless feature which is suitable for ETTH deployment. The DES-3200- 28/28F provides copper or fiber connections on Fast Ethernet, an advantage in different Metro Ethernet applications. It also offers the beneficial design of 4 Gigabit/SFP Combo ports which provide up to 4Gbps 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/MAC-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 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 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 event of any failed switch on the network. The switches also support 802.3ad Link Aggregation, which enables 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 to manage bandwidth. It also provides fine granularity to define the ingress/egress traffic limits down to 62.5kbps segments. The switches also support the Broadcast Storm Control feature, which minimizes the chances of a virus attack within the network. Port Mirroring helps administrators facilitate traffic diagnostics or track switch performance and alter if it is 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 switches also supports the Cable Diagnostics feature that helps detect cable related problems 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. Furthermore, 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 in a consistent way. 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.

Produkt D-Link DES-3200-18 18port L2 xStack switch (DES-3200-18) se nachází v kategorii Switche, výrobce D-LINK

Technické parametry