DGS-1210-28MP/MEמיועד לפרויקטים

Metro Ethernet Managed Switch with 24 10/100/1000Base-T PoE ports and 4 1000Base-X SFP ports


The D-Link DGS-1210-28MP/ME Smart Switch is designed for Metro Ethernet applications. Surge protection, advanced Layer 2 functions, and a suite of security and management tools make the DGS-1210-28MP/ME switch ideal for Metro Ethernet applications. The DGS-1210-28MP/ME switch is equipped with 24 10/100/1000Base-T PoE ports and 4 1000Base-X SFP ports and features Power over Ethernet (PoE), allowing compatible devices to be installed and powered in remote locations without immediate access to power outlets.
Efficient and Resilient
For mission critical environments, the DGS-1210-28MP/ME switch supports IEEE 802.1D 2004 edition, 802.1w, and 802.1s Spanning Tree Protocols (STP). The Spanning Tree Protocol allows the switches to participate in Spanning Tree topology, providing an alternative Layer 2 path in the event of a network failover. The switch also supports IEEE 802.3ad link aggregation, which enables multiple ports to be grouped to form a single virtual port, increasing bandwidth and redundancy for higher availability. The DGS-1210-28MP/ME furthermore features IEEE 802.1p Quality of Service (QoS), allowing for real-time traffic classification into Weighted Round Robin (WRR) and strict priority levels mapped to 8 queues. Advanced traffic classification parameters allow the network to be tuned for flexible configurations for specific multimedia applications such as VoIP or IPTV.
Security & Authentication
The DGS-1210-28MP/ME switch supports IEEE 802.1X port-based/host-based access control, guest VLAN, and RADIUS/TACACS+ authentication for strict access control to the network. The IP-MAC-Port Binding (IMPB) feature allows administrators to associate a source IP address with a designated MAC address and also offers the flexibility to define the port number to enhance user access control. The built-in D-Link Safeguard Engine protects the CPU from broadcast, multicast, and unicast flooding by automatically trapping packets and logging events in these situations. In addition, the Access Control List (ACL) feature enhances network security and switch performance.
Management Capabilities
A user-friendly web interface gives administrators access to advanced management features such as DHCP auto-configuration. This enables switches to load their configuration from a TFTP server once they have been assigned an IP address, allowing central management of device configurations. The switch supports Link Layer Discovery Protocol (LLDP), which advertises the device’s capabilities and identity to the local network, allowing administrators to better manage their network topology. Each port also supports cable diagnostics, which can be used to troubleshoot cable length and functionality problems remotely, resulting in lower management overheads.
Traffic & Bandwidth Control
Integrated bandwidth control allows network administrators to define the throughput levels for ingress and egress bandwidth. It provides a minimum granularity of 64 Kbps for ingress port and flow-based bandwidth control, and a minimum granularity of 64 Kbps for egress queue bandwidth.
The DGS-1210-28MP/ME switch also supports traffic control, which optimizes performance by dropping packets when exceeding a set threshold, while port mirroring helps administrators facilitate traffic diagnostics and track network performance. The DGS-1210-28MP/ME switch also provides IGMP snooping with IGMP authentication to prune multicast traffic and to optimize available bandwidth.
Multicast Applications
The DGS-1210-28MP/ME switch features a full set of L2 multicast functions, including IGMP snooping, IGMP filtering, fast leave, and multicast traffic configuration for specific ports. With L2 multicast support, the DGS-1210-28MP/ME is ready and capable of handling growing IPTV applications. Host-based IGMP/MLD snooping allows for multiple multicast subscribers per physical interface, and ISM VLAN sends multicast streams in a multicast VLAN, saving bandwidth on the backbone. Additionally, ISM VLAN profiles allow users to bind or replace the predefined multicast registration information to subscriber ports quickly and easily.

מאפיינים כללים

• 24 x 10/100/1000Base-T PoE ports
• 4 x SFP ports
• RJ-45 console port
Port Standards & Functions
• Ports 1 to 24 compliant with 802.3at
• 19-inch standard rack-mount width
• 1U height
Diagnostic LEDs
• Power (per device)
• Console (per device)
• Link/Activity/Speed (per 10/100/1000 Mbps port)
• Power Fail/Power Ok (per PoE port)
• Fan Error
• PWR Max
Other Port Standards & Functions
• IEEE 802.3 10BASE-T Ethernet (twisted-pair copper)
• IEEE 802.3u 100BASE-TX Fast Ethernet (twisted-pair copper)
• IEEE 802.3ab 1000BASE-T Gigabit Ethernet (twisted-pair copper)
• IEEE 802.3az compliance
• Auto-negotiation
• IEEE 802.3x Flow Control
• IEEE 802.3z 1000BASE-X Gigabit Fiber
Network Cables
• UTP Cat. 5, Cat. 5e (100 m max.)
Duplex Mode
• Full/Half-duplex for 10/100 Mbps
• Full-duplex for 1000 Mbps
Media Interface Exchange
• Auto MDI/MDIX adjustment for all twisted-pair ports
Switching Capacity
• 56 Gbps
Transmission Method
• Store-and-forward
MAC Address Table
• 16K entries per device
MAC Address Update
• Up to 256 static MAC entries
Maximum 64 bytes packet forwarding rate
• 41.7 Mpps
Packet Buffer
• 1.5 MB
CPU Memory
• 256 MB DDR3
Flash Memory
• 32 MB
Software Features
L2 Features
• MAC address table: 16K entries
• Spanning Tree Protocols
  - 802.1D STP
  - 802.1w RSTP
  - 802.1s MSTP
  - BPDU filtering
  - Root restriction
• Loopback detection
• Mirroring
  - Support 1 mirroring group
  - Support One-to-One, Many-to-One, Flow-based (ACL) mirroring for ingress traffic
• L2 Protocol Tunneling (L2PT)
• Link aggregation
  - Compliant with 802.3ad
  - Supports max. 8 groups, 8 ports per group
L2 Multicasting
• IGMP Snooping
  - IGMP v1/v2 snooping, v3 awareness
  - IGMP authentication/filtering
  - Supports 256 groups
  - VLAN/host-based IGMP snooping fast leave
  - Report suppression
• MLD Snooping
  - MLD v1, MLD v2 awareness
  - Supports 512 groups
• 802.1Q tagged VLAN
• VLAN group
• Max. 4094 VLAN groups
• Port-based VLAN
• Asymmetric VLAN
• Max. 256 dynamic VLAN
• 802.1v protocol VLAN
• VLAN trunking
• MAC-based VLAN
• Port-based Q-in-Q
• ISM VLAN (multicast VLAN)
L3 Features
• Max. 256 ARP entries
• Supports 255 static ARP entries
• Supports Gratuitous ARP
• Default route
Quality of Service (QoS)
• CoS based on:
  - Switch port
  - 802.1p priority queues
  - MAC address
  - IPv4/IPv6 address
  - DSCP
  - TOS
  - Protocol type
  - TCP/UDP port
  - IPv6 traffic class
• Bandwidth control
  - Port-based (ingress, min. granularity 64 Kbps)
  - Flow-based (ingress, min. granularity 64 Kbps)
  - Egress queue bandwidth control (min. granularity 64 Kbps)
• Queue handling
  - Strict priority
  - Weighted Round Robin (WRR)
• 8 outbound queues
Access Control List (ACL)
• ACL based on
  - Switch port
  - 802.1p priority
  - MAC address
  - EtherType
  - TOS
  - IPv4/v6 address
  - DSCP
  - Protocol type
  - IPv4/IPv6 TCP/UDP port number
  - ICMP
  - IPv6 traffic class
• Up to 768 ingress access rules
• ACL action (permit/deny/mirror)
• Time-based ACL
• ACL statistics
• CPU interface filtering
Authentication, Authorization and Accounting (AAA)
• 802.1X
  - Host-based access control
  - Port-based access control
• Guest VLAN
• Host-based MAC authentication
• Microsoft® NAP support
• RADIUS accounting
• TACACS+ accounting
• User account privilege (4 level user access)
• MAC-based access control
  - Max. 512 entries when using local database
• Authentication for management access
  - Local, RADIUS, TACACS+ database
• SSH v2
• SSL v1/2/3
• Port security (Up to 64 MAC addresses per port)
• IP-MAC-Port Binding (IMPB)
  - ARP inspection
  - IP inspection
  - IPv6 DHCP snooping
• Broadcast/Multicast/Unicast storm control
• D-Link Safeguard Engine
• DHCP server screening
• DHCP client filtering
• BPDU attack protection
• DoS attack prevention
• Traffic segmentation
Operations, Administration and Maintenance (OAM)
• 802.3ah Ethernet Link OAM
  - Supports 802.3ah link layer remote loopback and discovery (System log and SNMP)
  - 802.3ah D-Link extension: D-link Unidirectional Link Detection (DULD), (System log and SNMP)
• Cable diagnostics
• Dying Gasp
• Supports optical transceiver digital diagnostics monitoring (DDM)
• Web-based GUI (IPv4/IPv6)
• Command Line Interface (CLI)
• Telnet Server/Client (Support IPv4/IPv6)
• TFTP client (IPv4)
• Command logging
• SNMP v1/v2c/v3
• SNMP traps
• System log
• RMON v1
• RMON v2
• BootP/DHCP client
• DHCP auto-configuration
• Text-editable config file
• Trusted host
• DHCP relay (IPv4/IPv6)
  - DHCP relay agent/local relay
  - DHCP relay option 12, 37, 38
  - DHCP relay option 82
• PPPoE Circult-ID tag insertion
• Trap/alarm/log severity control
• CPU monitoring
• Debug command
• Password recovery
• Password encryption
• Backdoor password
• sFlow
• Real Time Clock (RTC)
• RFC1212 Concise MIB Definitions
• RFC1213 MIB II
• RFC1215 MIB Traps Convention
• RFC1065, 1151, 2578 MIB Structure
• RFC1493 Bridge MIB
• RFC1157, 2573, 2575, 2576 SNMP MIB
• RFC3418 SNMPv2 MIB
• RFC2021 RMONv2 MIB
• RFC1643, 1650, 2665 Ether-like MIB
• RFC2674 802.1p MIB
• RFC 2233 Interface Group MIB
• RFC 2618 RADIUS authentication client MIB
• RFC 2620 RADIUS accounting client MIB
• RFC3289 D-Link Zone Defense MIB
• RFC4022 MIB for TCP
• RFC4113 MIB for UDP
IETF Standard
• RFC768 UDP
• RFC791 IP
• RFC792 ICMPv4
• RFC2463, 4443 ICMPv6
• RFC793 TCP
• RFC826 ARP
• RFC1321, 2284, 2865, 2716, 3580 Extensible Authentication Protocol (EAP)
• RFC1981 Path MTU Discovery
• RFC2460 IPv6
• RFC2461, 4861 Neighbor Discovery
• RFC2462, 4862 IPv6 Stateless Address Auto-configuration
• RFC2893, 4213 IPv4/IPv6 dual stack function
Physical Parameters
Power Input
• AC Input: 100 to 240 V AC, 50/60 Hz
Maximum Power Consumption
• 445 W (PoE on)
• 35.6 W (PoE off)
Standby Power Consumption
• 100 V: 23.5 W
• 240 V: 21.8 W
Maximum PoE Budget
• 370 W
• Low speed: 52.4 dBA
• High speed: 47.9 dBA
Heat Dissipation
• 1,552.32 Btu/hr
• 267,960 hours
• 3 x Smart fans
Power Surge Protection
• All copper ports support IEC 61000-4-5 surge protection
• 3.96 kg
• 440 x 250 x 44 mm
• Operating: -30 to 50 °C
• Storage: -40 to 70 °C
• Operating: 10% to 90% non-condensing 
• Storage: 5% to 90% non-condensing
• FCC Class A
• CE Class A
• CE
• UL
• CB



DGS-1210-28MP/ME  Metro Ethernet Managed Switch with 24 10/100/1000Base-T PoE ports and 4 1000Base-X SFP ports


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