מתג מנוהל עם 8 פורטים במהירות ג'יגהביט ושתי יציאות ג'יגהביט/אופטי (SFP)
היכן לקנות


Series Switches DGS-1210 / ME is the ideal solution for use in networks Metro Ethernet. The devices in this series are equipped with 8/16/24/48 Gigabit Ethernet ports for connecting copper and SFP-port used to connect to the organization of high-speed line. Protection against static electricity ensures the stability against voltage surges, and a complete set of security features and authentication protects the network from internal and external threats.
High performance
Series Switches DGS-1210 / ME equipped with 10/100/1000 Mbit / s Ethernet, provides the highest network performance. All models are equipped with SFP-ports, in addition, Switch DGS-1210-28P / ME is equipped with PoE ports that allow you to place a network device, for example, IP-cameras PoE, in areas where power outlets are not available. To do this, simply connect to the device PoE Ethernet-cable that will transmit not only data, but also power.
Resilience / performance
Series Switches DGS-1210 / ME supports the Protocol Spanning Tree (STP): 802.1D-2004 edition, 802.1w and 802.1s. STP allows you to organize backup route data used in the event of a malfunction of the switch. The switches also support link aggregation 802.3ad, that interconnects a number of ports in the group and as a consequence, increasing bandwidth and increasing resiliency of the compounds. These models support 802.1p for Quality of Service (QoS), which allows to classify the traffic in real time on 8 queues with strict priority handling mechanisms and Weighted Round Robin (WRR). Packet classification is based on TOS, DSCP, MAC, IPv4, VLAN ID, port number, TCP / UDP, protocol type, or the contents of a package, user-defined, and provides a flexible adjustment for certain multimedia applications such as VoIP or IPTV.
Security and Authentication
Series Switches DGS-1210 / ME supports access control based on the 802.1X port / node, the possibility of creating a guest VLAN, and authentication and RADIUS / TACACS + for strict access control on the network. Function IP-MAC-Port Binding to D-Link switch allows you to control access to the computers in the network based on their IP and MAC-addresses and port connection, extending thus access control. Built-in D-Link Safeguard Engine ™ provides identification and prioritization of packets destined for processing by the processor switch to prevent malicious attacks that could interfere with the normal operation of the switch. In addition, the Access Control List (ACL) improves network security and performance.
Management functions
The user-friendly Web-based interface for easy management and automatic configuration DHCP provides advanced management, enabling administrators to pre-configure the settings and save them to a TFTP-server. Thereafter, the individual switches can then get IP-address from the server and load the preset configuration. Protocol LLDP (Link Layer Discovery Protocol) allows network equipment to notify the local network of its existence and characteristics, which helps to better manage network topology. In addition, each port of the switch supporting cable diagnostic function that helps to identify various faults, such as a cable or length discrepancy its characteristics.
Traffic Control and Bandwidth
With Bandwidth Control allows network administrators to define bandwidth for each port increments up to 64 kbit / s for incoming traffic. Series Switches DGS-1210 / ME also support the protection of broadcast storm, which minimizes the likelihood of virus attacks on the network. Port Mirroring facilitate traffic diagnostics and helps administrators to monitor the performance of the switch and change it if necessary. Supports IGMP Snooping allows you to reduce the amount of multicast traffic and to optimize network performance.
Series Switches DGS-1210 / ME supports a full set of Layer 2 Multicast, including IGMP Snooping, IGMP filtering, Fast Leave and configuration for multicast traffic on specific ports. Thanks to the support of the functional series switches DGS-1210 / ME provide an opportunity to work with IPTV-services, enjoys a growing demand in the market. IGMP / MLD Snooping provides host-based connection of multiple customer multicast group to one network interface. When using the ISM VLAN multicast traffic for the purpose of efficient spending bandwidth transmitted in a separate VLAN. ISM VLAN profiles allow users to quickly and easily assign / change the preset settings on ports multicast subscribers.

מאפיינים כללים

Hardware version
• A1
• Width for installation in 11-inch standard rack
• Height 1U
• 8-port 10/100 / 1000Base-T + 2 SFP-port
Console Port
• RJ-45
• Switching Matrix: 20 Gbit / s
• Max. speed forwarding 64-byte packets: 14.88 Mbit / s
• Size of MAC address table: 16K entries
• RAM to CPU: 128 MB DDR3
• packet buffer: 1.5 MB
• Flash-Memory: 32 MB
• Power (per device)
• Console (on the device)
• Link / Active / Speed ​​(per port)
Layer 2 functions
• MAC-address table: 16K
• Spanning Tree Protocols
  - 802.1D STP
  - 802.1w RSTP
  - 802.1s MSTP
  - BPDU Filtering
  - Root Restriction
• detection loops
• ERPS *
• Port Mirroring
  - Supports 1 Mirroring group
  - Modes: One-to-One, Many-to-One, Flow-based (ACL) for incoming traffic
• L2 Protocol Tunneling (L2PT)
• Link Aggregation
  - Compatible with 802.3ad
  - Max. Number of groups
  - 8 8 ports per group
Multicast Layer 2
• IGMP Snooping
  - IGMP v1 / v2 Snooping, v3 awareness
  - Filter / authentication IGMP
  - Support for 256 groups
  - IGMP Snooping Fast Leave-based VLAN / node
  - Report Suppression
• MLD Snooping
  - MLD v1, MLD v2 awareness
  - Support for 256 groups
• 802.1Q Tagged VLAN
• VLAN Group
• Max. 4094 VLAN
• VLAN-based port
• Asymmetric VLAN
• Max. 256 dynamic VLAN
• 802.1v Protocol VLAN
• VLAN Trunking
• VLAN MAC-based address
• Q-in-Q port-based
• Selective Q-in-Q
Function level 3
• Max. 256 ARP entries
• Supports 255 static ARP entries
• Support Gratuitous ARP
Quality of Service (QoS)
• CoS based on:
  - Port Switch
  - 802.1p Priority Queues
  - MAC-address
  - IPv4 / IPv6-Address
  - DSCP
  - TOS
  - The type of protocol
  - TCP / UDP port
  - Type IPv6-traffic
• Bandwidth Management
  - Based on the port (included in increments up to 64 kbit / s)
  - On the basis of the flow (incoming, in increments of up to 64 kbit / s)
  - For the output queue (in increments of up to 64 kbit / s)
• Processing Queue
  - Strict priority
  - Weighted Round Robin (WRR)
• 8 output queues
Access Control Lists (ACL)
• ACL on the basis of
  - Port Switch
  - 802.1p priority
  - MAC-address
  - Ether type
  - TOS
  - IPv4 / v6-address
  - DSCP
  - The type of protocol
  - Non-TCP / UDP port for IPv4 / IPv6
  - ICMP
  - Class IPv6 traffic
• Up to 256 access rules for incoming traffic
• Action ACL (enable / disable / mirroring)
• ACL on the basis of the time
• Statistics ACL
• CPU interface filtering
• 802.1X
  - Based Access Control Node
  - Based Access Control port
• Guest VLAN
• Maintaining RADIUS accounting
• Maintain accounts TACACS +
• 4-level user account
• SSH v2
• SSL v1 / 2/3
• Port Security (MAC-64 addresses per port)
• IP-MAC-Port Binding (IMPB)
  - Check the ARP-packets
  - Check the IP-packets
  - DHCP Snooping IPv6
• Protection from the broadcast / multicast / unicast storm
• D-Link Safeguard Engine
• DHCP Server Screening
• Filtering DHCP-enabled clients
• Prevention of ARP Spoofing
• Prevent attacks BPDU
• Prevention of DoS attacks
• Segmentation of traffic
• 802.3ah Ethernet Link OAM
  - Support 802.3ah link layer remote loopback and discovery (Syslog and SNMP)
  - 802.3ah D-Link extension: D-link Unidirectional Link Detection (DULD), (Syslog and SNMP)
• Diagnosis cable
• Web-interface (supports IPv4 / IPv6)
• Command Line Interface (CLI)
• Telnet-Server / Client (supports IPv4 / IPv6)
• TFTP-client (IPv4 / v6)
• Register Team
• SNMP v1 / v2c / v3
• SNMP Traps
• System Log
• RMON v1
• RMON v2
• BootP / DHCP-client
• DHCP automatically
• The configuration file is in text format
• Trusted host
• DHCP relay (IPv4 / IPv6)
  - DHCP relay agent / local relay
  - DHCP relay option 12, 37, 38
  - DHCP Relay option 82
• Tagging PPPoE Circuit-ID
• Trap / alarm / log severity control
• Monitoring the CPU
• Debug commands
• Password recovery
• Encryption password
• RFC1213 MIB II
• RFC1493 Bridge MIB
• RFC1907 SNMPv2 MIB
• RFC1757, 2819 RMON MIB
• RFC2021 RMONv2 MIB
• RFC1398, 1643, 1650, 2358, 2665 Ether-like MIB
• RFC2674, 4363 802.1p MIB
• RFC 2233, 2863 IF MIB
• RFC 2618 RADIUS Authentication Client MIB
• RFC 2620 RADIUS Accounting Client MIB
• RFC 2925 Ping & Traceroute MIB
• Private MIB
• D-Link Zone Defense MIB
IETF standard
• RFC 768 UDP
• RFC 791 IP
• RFC 792 ICMPv4
• RFC 2463, 4443 ICMPv6
• RFC 793 TCP
• RFC 826 ARP
• RFC 2474 to 3260 the definition of the DS field in the header of IPv4 and IPv6
• RFC 1321, 2284, 2865, 3580, 3748 Extensible Authentication Protocol (EAP)
• RFC 2571, RFC 2572, RFC 2573, RFC 2574 SNMP
• RFC 1981 Path MTU Discovery
• RFC 2460 IPv6
• RFC 2461, Neighbor Discovery 4861
• RFC 2462, 4862 IPv6 Stateless Address Auto-configuration
• RFC 2464 IPv6 Neighbor over Ethernet and definition
• RFC3513, 4291 IPv6 addressing architecture
• RFC 2893, 4213 Dual Stack IPv4 / IPv6




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