The DES‎-1210 Series is the latest generation of D‎-Link® 10/100 Web Smart Switches featuring D‎-Link Green 3.0 technology‎.‎ The switches comply with the IEEE 802.3az Energy Efficient Ethernet standard‎.‎ Support for IPv6 management and configuration features ensures your network remains protected after an upgrade from IPv4 to IPv6‎.‎ By offering multiple management options‎,‎ these switches allow quick deployment‎,‎ infrastructure expansion‎,‎ and seamless upgrades‎.‎ Targeting small and medium sized businesses‎,‎ the DES‎-1210 Web Smart switches provide functionality‎,‎ security‎,‎ and manageability for a fraction of the standard cost of ownership‎.‎

The DES‎-1210 Series switches support 24 or 48 10/100BASE‎-TX ports‎.‎ In addition‎,‎ each switch supports 4 Gigabit ports – two are dedicated 10/100/1000Mbps copper ‎(‎RJ45‎)‎‎,‎ while the other two are Gigabit “combo” ports and can be used for either copper ‎(‎RJ45‎)‎ or SFP optical‎.‎

Energy Saving

The DES‎-1210 Series Switches are capable of conserving power without sacrificing operational performance or functionality by using D‎-Link Green 3.0 technology‎.‎ Using the Energy Efficient Ethernet standard‎,‎ the network will automatically decrease the power usage when traffic is low with no setup required‎.‎ For environments not fully supporting the standard‎,‎ these switches offer advanced power‎-saving settings including port shutoff and standby‎,‎ LED shutoff‎,‎ and system hibernation based on custom time profiles‎.‎ The time profiles can also be applied to the PoE switches so that unnecessary power consumption can be saved during off hours‎.‎ The switches can also detect the length of connected cables to automatically reduce power usage on shorter cable connections‎.‎

Easy Management

The D‎-Link Web Smart Switch series is designed for easy management‎.‎ All configurations can be made through a Web interface regardless of the host PC’s operating system‎.‎ Furthermore‎,‎ the web UI contains ten language options to make operations more straightforward‎.‎ In the intial installation‎,‎ the D‎-Link Network Assistant Utility will automatically discover all D‎-Link Smart switches in the network‎,‎ allowing administrators to assign IP addresses and subnet masks quickly‎.‎ It also allows simultaneous firmware upgrades to multiple switches‎,‎ saving a great deal of time‎.‎ Important management commands‎,‎ such as download firmware or configuration file‎,‎ can be completed using batch operations for multiple switches‎.‎

Auto Surveillance VLAN and Voice VLAN

The D‎-Link Web Smart series automates the process of setting up IP surveillance and VoIP devices on a network‎.‎ Auto Surveillance VLAN consolidates data and surveillance video transmission through the network‎,‎ sparing businesses the expense of maintaining dedicated facilities‎.‎ ASV also protects the quality of realtime video by grouping IP surveillance devices on a single high priority VLAN‎.‎ This ensures that surveillance video streams will not be affected when ordinary data traffic is at a high level‎.‎ Similarly‎,‎ the Auto Voice VLAN guarantees clear quality and efficient transmission for all voice communication‎.‎

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 2000 Mbps 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.‎ The Cable Diagnostic feature designed primarily for administrators and customer service representatives‎,‎ can rapidly discover the type of error and determine the cable quality‎.‎

Secure your Network

D‎-Link’s innovative Safeguard Engine® protects the switches against traffic flooding caused by virus attacks‎.‎ The switches also support 802.1X port‎-based authentication‎,‎ allowing the network clients to be authenticated through external RADIUS servers‎.‎ In addition‎,‎ the Access Control List ‎(‎ACL‎)‎ feature enhances network security and protects the network by screening traffic from illegal MAC or IP addresses‎.‎ ARP Spoofing Prevention prevents malicious intruders from sending massive fake ARP messages through a manipulated source‎.‎ This protects important data from being stolen by Man‎-in‎-the‎-Middle attacks‎,‎ and prevents wasting CPU cycles on these packets‎.‎ For added security‎,‎ the DHCP Server Screening feature blocks rogue DHCP server packets from user ports to prevent unauthorized IP assignment‎.‎

Technical Specifications‎:‎

Number of Ports

• 48 10/100Base‎-TX Ethernet ports
• 2 10/100/1000BASE‎-T
• 2 Combo 10/100/1000BASE‎-T/SFP

Port Standards & Functions

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

Network Cables

• UTP Cat‎.‎5‎,‎ Cat‎.‎5e ‎(‎100m max‎)‎
• EIA/TIA‎-568 100‎-ohm STP ‎(‎100m max‎)‎

Full/Half Duplex

• Full/half duplex for 10/100Mbps speeds

Media Interface Exchange

• Auto MDI/MDI‎-X adjustment for all twisted pair ports

Switching Capacity

• 17.6 Gbps

Transmission Method

• Store‎-and‎-forward

MAC Address Table

• 8K entries per device

MAC Address Update

• Up to 256 static MAC entries
• Enable/disable auto‎-learning of MAC addressed

Maximum 64 bytes packet forwarding rate

• 13.1Mpps

RAM Buffer

• 1MB per device

MTBF

• 289‎,‎012 hours

Diagnostic LEDs

• Power ‎(‎per device‎)‎
• Link/Activity/Speed ‎(‎per 10/100/1000Mbps port‎,‎ per 10/100Mbps port‎,‎ per SFP port‎)‎

Emission ‎(‎EMI‎)‎

• FCC Class A‎,‎ CE Class A‎,‎ VCCI Class A‎,‎ C‎-Tick

Safety

• cUL‎,‎ LVD

PoE Standard

• 802.3af
• 802.3at

PoE Capable Ports

• Port 1 to 4‎:‎ 15.4w or 30w per port
• Port 5 to 24‎:‎ 15.4w per port

MAC Address Table

• 8K

Flow Control

• 802.3x Flow Control
• HOL Blocking Prevention

Spanning Tree Protocol

• 802.1D STP
• 802.1w RSTP

IGMP Snooping

• IGMP v1/v2 Snooping
• Supports at least 64 static multicast addresses
• Supports IGMP Snooping Querier
• Supports 256 IGMP groups
• IGMP per VLAN

Loopback Detection

• Yes

802.3ad Link Aggregation

• 8 groups per device/8 ports per group

Port Mirroring

• One‎-to‎-One‎,‎ Many‎-to‎-One‎,‎ Supports Mirroring for Tx/Rx/Both

Cable Diagnostics

• Yes

Configurable Auto MDI/MDI‎-X

• Yes

VLAN

• 802.1Q
• 2003 Edition

VLAN Group

• Max 256 static VLAN groups‎,‎ max 4094 VID

Management VLAN

• Supports 1 Management VLAN

Asymmetric VLAN

• Yes

Auto Voice VLAN

• Max‎.‎ 10 user defined OUI‎,‎ Max‎.‎ 8 default OUI

Auto Surveillance VLAN

• Yes

802.1p Quality of Service

• 4 Queues per port

Queue Handling

• Strict‎,‎ Weighted Round Robin ‎(‎WRR‎)‎

CoS based on

• 802.1p Priority Queues‎,‎ DSCP

Bandwidth Control

• Port‎-based ‎(‎Ingress/Egress‎,‎ min‎.‎ granularity 64 Kb/s‎)‎

Access Control List Maximum profiles

• 50

Maximum rules shared by profiles

• 240

ACL based on

• MAC Address‎,‎ IPv4 Address ‎(‎ICMP/IGMP/TCP/UDP‎)‎‎,‎ VLAN ID‎,‎ 802.1p Priority‎,‎ DSCP

ACL Actions

• Permit‎,‎ Deny

802.1X Port‎-based Access Control

• Default 802.1X forwarding

Port Security

• Supports up to 64 MAC addresses per port

Traffic Control

• Broadcast/Multicast/Unicast Storm Control

Static MAC

• Supports 256 Static MAC entries

D‎-Link Safeguard Engine

• Yes

DHCP Server Screening

• Yes

ARP Spoofing Prevention

• Max 64 entires

SSL

• Supports v1/v2/v3

MIB

• 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 ‎(‎DES‎-1210‎-28P only‎)‎‎,‎ LLDP‎-MIB ‎(‎DES‎-1210‎-28P only‎)‎

RFC

• RFC 768 UDP‎,‎ RFC 791 IP‎,‎ RFC 792 ICMP‎,‎ RFC 793 TCP‎,‎ RFC 826 ARP‎,‎ RFC 854 Telnet Server‎,‎ RFC 855 Telnet Server‎,‎ RFC 856 Telnet Binary Transmission‎,‎ RFC 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 1213 MIB II‎,‎ IF MIB‎,‎ RFC 1215 Traps for use with the SNMP‎,‎ RFC 1239 Standard MIB‎,‎ RFC 1350 TFTP‎,‎ RFC 1493 Bridge MIB‎,‎ RFC 1519 CIDR‎,‎ RFC 1945 HTTP/1.0‎,‎ RFC 2131 DHCP‎,‎ RFC 2132 DHCP Options and BOOTP Vendor Extensions‎,‎ RFC 2138 Radius Authentication‎,‎ RFC 2233 Interface MIB‎,‎ RFC 2578 Structure of Management Information Version 2 ‎(‎SMIv2‎)‎‎,‎ RFC 2647 802.1p‎,‎ RFC 3416 SNMP‎,‎ RFC 3417 SNMP‎,‎ RFC 3621 Power Ethernet ‎(‎DES‎-1210‎-28P only‎)‎

Web‎-based GUI

• Supports IPv4

Compact CLI through Telnet

• Yes

Telnet Server

• Maximum connection is 4‎,‎ Supports IPv4

TFTP Client

• Supports IPv4

SNMP

• v1/v2c/v3

SNMP Trap

• Yes

Trap for SmartConsole Utility

• Yes

System Log

• Max‎.‎ 500 log entries‎,‎ supports IPv4 log server

BootP/DHCP Client

• Yes

Time Setting

• SNTP

AC Input

• 100 to 240 VAC 50/60 internal universal power supply

Maximum Power Consumption

• 28.9W

Fan Quantity

• 0

Acoustics

• 0 dB

Heat Dissipation

• 98.61 BTU/hr

Operating Temperature

• 32 to 104F ‎(‎0 to 40C‎)‎

Storage Temperature

• 14 to 158F ‎(‎‎-10 to 70C‎)‎

Operating Humidity

• 10% to 95% non‎-condensing

Storage Humidity

• 5% to 95% non‎-condensing

Dimensions

• 440mm x 250mm x 44mm
• 19‎-inch standard rack mounting width‎,‎ 1U height

Weight

• 3.3kg