DES-1210-28EOL EOS

מתג מנוהל WEB עם 24 פורטים במהירות 10/100Mbps, שני פורטים ג'יגהביט ושתי יציאות משולבות ג'יגהביט/אופטי (SFP)


D-Links DES-1210 Series is the latest generation of Web Smart Switches. Equipped with 24 or 48 10/100Mbps ports, 2 10/100/1000BASE-T ports, and 2 combo 10/100/1000BASE-T/SFP ports, the series integrates advanced management and security functions that provide performance and scalability. While easy to use, the DES-1210 Series provides a complete and affordable solution for small and medium businesses. Management options for the switches include SNMP, Web Management, SmartConsole Utility, and Compact Command Lines. The series also supports ACL filtering and D-Links Safeguard Engine.

Furthermore, the DES-1210-28/52 uses Auto Voice VLAN, ensuring higher priority for voice traffic. Both models come with an innovative fanless design in 19 metal cases.

Seamless Integration
The Web Smart Switches are designed to provide SMB users a complete control over the network. With Ethernet and Gigabit copper ports capable of connecting to existing Cat.5 twisted-pair cables, these switches eliminate the need for a complex reconfiguration process. The DES-1210 Series allows for flexible connection to a backbone or servers.

Additionally, all ports support auto-negotiation of MDI/MDIX crossover, or configurable auto MDI and therefore do away with crossover cables or uplink ports. This brings inexpensive and easy connectivity to your desktop.

Extensive Layer 2 Features
Equipped with a complete lineup of L2 features, these switches include IGMP Snooping, Port Mirroring, Spanning Tree and Link Aggregation Control Protocol (LACP). The IEEE 802.3x Flow Control function allows servers to directly connect to the switch for fast, reliable data transfer. At 2000Mbps Full Duplex, the Gigabit ports provide high-speed data pipes to servers with minimum data transfer loss. Network maintenance features include Loopback Detection and Cable Diagnostics. Loopback Detection is used to detect loops created by a specific port and automatically shut down the affected port. Cable Diagnostics is designed for network administrators to quickly examine the quality of the copper cables and also determine the type of cable error.

QoS, Bandwidth Control
The switches are perfect for deployment in a VoIP environment, as they support Auto Voice VLAN and Differentiated Services Code Point (DSCP) QoS for VoIP application. Auto Voice VLAN will automatically place voice traffic from an IP phone to an assigned VLAN and by doing so enhance the VoIP service. With a higher priority and individual VLAN, this feature guarantees the quality and security of VoIP traffic. DSCP marks parts of an IP packet, enabling different levels of service to be assigned for network traffic.

With Bandwidth Control, the network administrator can reserve bandwidth for important functions that require a larger bandwidth or might have high priority.

Secure your Network
D-Links innovative Safeguard Engine function protects the switches against traffic flooding caused by virus attacks. The switches also support 802.1X port-based authentication, allowing the network to be authenticated through external RADIUS servers. In addition, the Access Control List (ACL) feature enhances network security and helps to protect the internal IT network. The DES-1210 Series includes ARP Spoofing Prevention, which protects from attacks on the Ethernet network that may allow an intruder to sniff data frames on a LAN, modify traffic, or bring traffic to a halt altogether by sending fake ARP messages to the network. To prevent ARP Spoofing attacks, the switch uses Packet Control ACLs to block invalid packets that contain fake ARP messages. For added security, the DHCP Server Screening feature screens rogue DHCP server packets from user ports to prevent unauthorized IP assignment.

Versatile Management
The new generation of Web Smart Switches provides growing businesses simple and easy management of their network using an intuitive SmartConsole utility or a web-based management interface that enables administrators to remotely control their network down to the port level. The SmartConsole easily allows customers to discover multiple D-Link Web Smart Switches within the same L2 network segment. With this utility, users do not need to change the IP address of their PC and it also provides an easy initial setting of the Smart Switches. Switches within the same L2 network segment that are connected to the users local PC are displayed on screen for instant access. This allows extensive switch configuration settings and basic configuration of discovered devices such as password changes and firmware upgrades. The DES-1210 Series also supports D-View 6.0 and Compact Command Line Interface (CLI) through Telnet. 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. CLI management of the switches is possible via Telnet. This makes the adjustment of basic settings like password changes or firmware and configuration file uploads possible.


מאפיינים כללים

• 24-port 10/100Base-TX
• 2-port 10/100/1000Base-T
• 2-port Combo 10/100/1000Base-T / SFP

• IEEE 802.3 10BASE-T Ethernet (copper wire twisted-pair)
• IEEE 802.3u 100BASE-TX Fast Ethernet (copper wire twisted-pair)
• IEEE 802.3ab 1000BASE-T Gigabit Ethernet (copper wire twisted-pair)
• IEEE 802.3z Gigabit Ethernet (fiber)
• Auto-negotiation of ANSI / IEEE 802.3
• IEEE 802.3x Flow Control

• Switch capacity: 12.8 GB
• 64 bytes packet rate: 9.5 Mpps
• MAC-address table: 8K entries per device
• Buffer RAM: 512 KB
• SDRAM for CPU: 64 MB
• Flash-Memory: 16 MB
• Switching Method: Store-and-forward

Diagnostic lights
• Power (per device)
• Link / Activity / Speed ​​(per port)

Layer 2 features
• MAC Address Table: 8K
• Flow Control
  802.3x Flow Control
  HOL blocking prevention
• IGMP Snooping
  IGMP v1/v2 Snooping
  Supports up to 256 IGMP-group
  Support for up to 64 static multicast groups
  IGMP Snooping on the VLAN
  Support for IGMP Querier
• Filtering of multicast
  Unregistered groups redirect
  Unregistered groups filtering
• Spanning Tree Protocol
  802.1D STP
  802.1w RSTP
• Loopback detection
• Link aggregation 802.3ad
  Max. number of groups per device - 8, 8 ports per group
• Port Mirroring
  Flow based
• Cable diagnostics
• Customizable interface MDI / MDIX

• 802.1Q tagged VLAN
• Group VLAN
  Max. 256 static VLAN
  Max. 4094 VIDs
• Management VLAN
• Asymmetric VLAN
• Auto Voice VLAN
  Max. 10 user defined OUI
  Max. 8 by default defined OUI
• Auto Surveillance VLAN

Quality of Service (QoS)
• 802.1p
• 4 line
• Processing Queue
  Weighted Round Robin (WRR)
• CoS-based
  802.1p Priority Queues
• Bandwidth Management
  Based on the port (inbound / outbound, step up to 64 kbit / s for 10/100 Mbit / s and a step 1850 kbit / s to 1000 Mb / s)

Access Control Lists (ACL)
• Max. 50 member profiles
• Up to 240 incoming access rules
• ACL-based

• 802.1X
  Access control based on port
• Port Security
  Support for up to 64 MAC-addresses per port
• Control of Broadcast / Multicast / Unicast storm
• Static MAC-address
• D-Link Safeguard Engine
• DHCP Server Screening
• Preventing ARP Spoofing Attacks
  Max. 64 records
• Support v1/v2/v3

• Web-GUI interface
• Compact CLI via Telnet
• Telnet-server
• Utility SmartConsole
• TFTP-client
  Support v1/v2/v3
• SNMP Trap
• Trap for SmartConsole Utility
• Syslog
• Max. 500 entries in the log
• Supports IPv4 log serve
• BootP / DHCP-client
• Setting the time
• LLDP-MED (**)
• PoE on the basis of time (*)

• 1213 MIB II
• 1493 Bridge MIB
• 1907 SNMP v2 MIB
• 1215 Trap Convention MIB
• 2233 Interface Group MIB
• D-Link Private MIB
• Power Ethernet-MIB (*)
• LLDP-MIB (*)

Compliance with RFC
• RFC 768 UDP
• RFC 783 TFTP-client
• RFC 791 IP
• RFC 792 ICMP
• RFC 793 TCP
• RFC 826 ARP
• RFC 854, 855, 856, 858 Telnet-server
• RFC 896 Congestion Control in TCP / IP Network
• RFC 903 Reverse Address Resolution Protocol
• RFC 951 BootP-client
• RFC 1155 MIB
• RFC 1157 SNMP v1
• RFC 1191 Path MTU Discovery
• RFC 1212 Concise MIB Definition
• RFC 1215 Traps for use with the SNMP
• RFC 1239 Standard MIB
• RFC 1350 TFTP
• RFC 1493 Bridge MIB
• RFC 1519 CIDR
• RFC 1942 BootP / DHCP client
• RFC 1901, 1907, 1908 SNMP
• RFC 1945 HTTP/1.0
• RFC 2131, 1232 DHCP
• RFC 2138 RADIUS Authentication
• RFC 2233 Interface MIB
• RFC 2570, SNMP 2575
• RFC 2578 Structure of Management Information Version 2 (SMIv2)
• RFC 2647 802.1p
• RFC 3416, SNMP 3417
• RFC 3621 Power Ethernet (only model PoE)




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