D-Link DGS-1210-10 User manual

Table of Contents D-Link Web Smart Switch User Manual
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Table of Contents
Table of Contents ............................................................................................................................................. i
About This Guide............................................................................................................................................. 1
Terms/Usage.................................................................................................................................................. 1
Copyright and Trademarks ............................................................................................................................ 1
1 Product Introduction ................................................................................................................................... 2
DGS-1210-10................................................................................................................................................. 3
Front Panel................................................................................................................................................. 3
Rear Panel.................................................................................................................................................. 3
DGS-1210-10P............................................................................................................................................... 3
Front Panel................................................................................................................................................. 3
Rear Panel.................................................................................................................................................. 4
DGS-1210-20................................................................................................................................................. 4
Front Panel................................................................................................................................................. 4
Rear Panel.................................................................................................................................................. 5
DGS-1210-28................................................................................................................................................. 5
Front Panel................................................................................................................................................. 5
Rear Panel.................................................................................................................................................. 5
DGS-1210-28P............................................................................................................................................... 5
Front Panel................................................................................................................................................. 6
Rear Panel.................................................................................................................................................. 6
DGS-1210-52................................................................................................................................................. 6
Front Panel................................................................................................................................................. 6
Rear Panel.................................................................................................................................................. 7
DGS-1210-52P............................................................................................................................................... 7
Front Panel................................................................................................................................................. 7
Rear Panel.................................................................................................................................................. 8
DGS-1210-52MP............................................................................................................................................ 8
Front Panel................................................................................................................................................. 8
Rear Panel.................................................................................................................................................. 9
2 Hardware Installation ................................................................................................................................ 10
Step 1: Unpacking........................................................................................................................................ 10
Step 2: Switch Installation............................................................................................................................ 10
Desktop or Shelf Installation..................................................................................................................... 10
Rack Installation....................................................................................................................................... 10
Step 3: Plugging in the AC Power Cord with Power Cord Clip....................................................................11
Power Failure ........................................................................................................................................... 14
3 Getting Started........................................................................................................................................... 15
Management Options................................................................................................................................... 15
Using Web-based Management .................................................................................................................. 15
Supported Web Browsers ........................................................................................................................15
Connecting to the Switch..........................................................................................................................15
Login Web-based Management............................................................................................................... 16
Smart Wizard ...............................................................................................................................................16
Web-based Management............................................................................................................................. 16
D-Link Network Assistant (DNA)..................................................................................................................16
4 Configuration ............................................................................................................................................. 18
Smart Wizard Configuration......................................................................................................................... 18

Table of Contents D-Link Web Smart Switch User Manual
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IP Information........................................................................................................................................... 18
Password.................................................................................................................................................. 18
SNMP ....................................................................................................................................................... 19
Web-based Management............................................................................................................................. 21
Tool Bar > Save Menu ................................................................................................................................. 22
Save Configuration...................................................................................................................................22
Save Log ..................................................................................................................................................22
Tool Bar > Tool Menu ..................................................................................................................................22
Reset ........................................................................................................................................................ 22
Reset System ...........................................................................................................................................22
Reboot Device..........................................................................................................................................22
Configuration Backup and Restore .......................................................................................................... 23
Firmware Backup and Upgrade................................................................................................................23
Tool Bar > Smart Wizard.............................................................................................................................. 24
Tool Bar > Online Help................................................................................................................................. 24
Function Tree...............................................................................................................................................24
Device Information.................................................................................................................................... 25
System > System Settings .......................................................................................................................26
System > IPv6 System Settings...............................................................................................................27
System > IPv6 Route Settings.................................................................................................................. 27
System > IPv6 Neighbor Settings ............................................................................................................ 28
System > Password..................................................................................................................................28
System > Port Settings............................................................................................................................. 28
System > Port Description........................................................................................................................ 29
System > DHCP Auto Configuration ........................................................................................................ 30
System > DHCP Relay > DHCP Relay Global Settings.......................................................................... 30
System > DHCP Relay > DHCP Relay Interface Settings......................................................................31
System > DHCP Local Relay Settings ..................................................................................................... 32
System > DHCPv6 Relay Settings...........................................................................................................32
System > SysLog Host.............................................................................................................................33
System > Time Profile.............................................................................................................................. 33
System > Power Saving ...........................................................................................................................34
System > IEEE802.3az EEE Settings......................................................................................................35
System > D-Link Discover Protocol Settings............................................................................................ 35
VLAN > 802.1Q VLAN.............................................................................................................................. 36
VLAN > 802.1Q VLAN PVID .................................................................................................................... 36
VLAN > 802.1Q Management VLAN........................................................................................................ 37
VLAN > Voice VLAN > Voice VLAN Global Settings ...............................................................................37
VLAN > Voice VLAN > Voice VLAN Port Settings ................................................................................... 38
VLAN > Voice VLAN > Voice Device List................................................................................................. 39
VLAN > Auto Surveillance VLAN Settings ...............................................................................................39
L2 Functions > Jumbo Frame................................................................................................................... 40
L2 Functions > Port Mirroring...................................................................................................................40
L2 Functions > Loopback Detection.........................................................................................................41
L2 Functions > MAC Address Table > Static MAC.................................................................................. 41
L2 Functions > MAC Address Table > Dynamic Forwarding Table.........................................................42
L2 Functions > Spanning Tree > STP Global Settings ............................................................................42
L2 Functions > Spanning Tree > STP Port Settings ................................................................................43
L2 Functions > Link Aggregation > Port Trunking....................................................................................45

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L2 Functions > Link Aggregation > LACP Port Settings ..........................................................................45
L2 Functions > Multicast > IGMP Snooping.............................................................................................46
L2 Functions > Multicast > MLD Snooping .............................................................................................. 47
L2 Functions > Multicast > Multicast Forwarding..................................................................................... 49
L2 Functions > Multicast > Multicast Filtering Mode................................................................................50
L2 Functions > SNTP > Time Settings..................................................................................................... 50
L2 Functions > SNTP > TimeZone Settings............................................................................................. 51
L2 Functions > LLDP > LLDP Global Settings.........................................................................................51
L2 Functions > LLDP > LLDP-MED Settings (DGS-1210-10P/28P/52P/52MP only)..............................52
L2 Functions > LLDP > LLDP Port Settings.............................................................................................52
L2 Functions > LLDP > 802.1 Extension TLV..........................................................................................53
L2 Functions > LLDP > 802.3 Extension TLV..........................................................................................54
L2 Functions > LLDP > LLDP Management Address Settings ................................................................54
L2 Functions > LLDP > LLDP Management Address Table.................................................................... 55
L2 Functions > LLDP > LLDP Local Port Table ....................................................................................... 55
L2 Functions > LLDP > LLDP Remote Port Table ................................................................................... 57
L2 Functions > LLDP > LLDP Statistics...................................................................................................58
QoS > Bandwidth Control......................................................................................................................... 59
QoS > 802.1p/DSCP/ToS......................................................................................................................... 60
Security > Trusted Host............................................................................................................................61
Security > Port Security............................................................................................................................ 61
Security > Traffic Segmentation............................................................................................................... 62
Security > Safeguard Engine.................................................................................................................... 62
Security > Storm Control..........................................................................................................................63
Security > ARP Spoofing Prevention .......................................................................................................63
Security > DHCP Server Screening ......................................................................................................... 64
Security > SSL Settings............................................................................................................................ 64
Security > DoS Prevention Settings......................................................................................................... 64
Security > SSH > SSH Settings ...............................................................................................................65
Security > SSH > SSH Authmode and Algorithm Settings....................................................................... 65
Security > SSH > SSH User Authentication Lists .................................................................................... 66
Security > Smart Binding > Smart Binding Settings.................................................................................67
Security > Smart Binding > Smart Binding...............................................................................................68
Security > Smart Binding > White List...................................................................................................... 68
Security > Smart Binding > Black List......................................................................................................68
AAA > RADIUS Server.............................................................................................................................69
AAA > 802.1X > 802.1X Global Settings.................................................................................................. 70
AAA > 802.1X > 802.1X Port Settings...................................................................................................... 70
AAA > 802.1X > 802.1X User................................................................................................................... 71
ACL > ACL Wizard...................................................................................................................................72
ACL > ACL Access List............................................................................................................................ 79
ACL > ACL Access Group........................................................................................................................80
ACL > ACL Hardware Resource Status................................................................................................... 81
PoE > PoE Global Settings (DGS-1210-10P/28P/52P/52MP only).........................................................81
PoE > PoE Port Settings (DGS-1210-10P/28P/52P/52MP only)............................................................. 81
SNMP > SNMP > SNMP Global Settings ................................................................................................84
SNMP > SNMP > SNMP User .................................................................................................................84
SNMP > SNMP > SNMP Group Table..................................................................................................... 85
SNMP > SNMP > SNMP View.................................................................................................................85

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SNMP > SNMP > SNMP Community.......................................................................................................86
SNMP > SNMP > SNMP Host.................................................................................................................. 86
SNMP > SNMP > SNMP Engine ID .........................................................................................................87
SNMP > RMON > RMON Global Settings ............................................................................................... 87
SNMP > RMON > RMON Statistics ......................................................................................................... 87
SNMP > RMON > RMON History............................................................................................................. 87
SNMP > RMON > RMON Alarm Settings ................................................................................................88
SNMP > RMON > RMON Event............................................................................................................... 88
Monitoring > Port Statistics....................................................................................................................... 89
Monitoring > Cable Diagnostics ............................................................................................................... 90
Monitoring > System Log.......................................................................................................................... 91
5 Command Line Interface........................................................................................................................... 92
To connect a switch via TELNET:................................................................................................................92
Logging on to the Command Line Interface:................................................................................................ 92
CLI Commands: ........................................................................................................................................... 92
?................................................................................................................................................................ 93
download ..................................................................................................................................................93
upload.......................................................................................................................................................94
config ipif system......................................................................................................................................95
config ipif system......................................................................................................................................96
logout........................................................................................................................................................96
ping...........................................................................................................................................................97
ping6.........................................................................................................................................................97
create iproute............................................................................................................................................98
delete iproute............................................................................................................................................ 98
show iproute ............................................................................................................................................. 98
reboot .......................................................................................................................................................99
reset config...............................................................................................................................................99
show ipif.................................................................................................................................................. 100
show switch............................................................................................................................................100
config account admin password.............................................................................................................101
save........................................................................................................................................................101
debug info............................................................................................................................................... 102
Appendix A - Ethernet Technology............................................................................................................ 103
Gigabit Ethernet Technology .....................................................................................................................103
Fast Ethernet Technology.......................................................................................................................... 103
Switching Technology................................................................................................................................ 103
Appendix B - Technical Specifications ..................................................................................................... 104
Hardware Specifications ............................................................................................................................104
Key Components / Performance............................................................................................................104
Port Functions ........................................................................................................................................ 104
Physical & Environment ......................................................................................................................... 104
Emission (EMI) Certifications ................................................................................................................. 104
Safety Certifications................................................................................................................................ 104
Features..................................................................................................................................................... 104
L2 Features ............................................................................................................................................104
VLAN ...................................................................................................................................................... 104
QoS (Quality of Service).........................................................................................................................105
Security...................................................................................................................................................105

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OAM ....................................................................................................................................................... 105
Management........................................................................................................................................... 105
D-Link Green Technology ......................................................................................................................105
Appendix C –Rack mount Instructions .................................................................................................... 106

About This Guide D-Link Web Smart Switch User Manual
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About This Guide
This guide provides instructions to install the D-Link Gigabit Web Smart Switch DGS-1210 series, and to
configure Web-based Management step-by-step.
Note:The model you have purchased may
appear slightly different from the illustrations
shown in the document. Refer to the Product
Instruction and Technical Specification sections
for detailed information about your switch, its
components, network connections, and technical
specifications.
This guide is mainly divided into four parts:
1. Hardware Installation: Step-by-step hardware installation procedures.
2. Getting Started: A startup guide for basic switch installation and settings.
3. Web Configuration: Information about the function descriptions and configuration settings via Web.
4. Command Line Interface: Information about the function descriptions and configuration settings via
Telnet.
Terms/Usage
In this guide, the term “Switch” (first letter capitalized) refers to the Smart Switch, and “switch” (first letter
lower case) refers to other Ethernet switches. Some technologies refer to terms “switch”, “bridge” and
“switching hubs” interchangeably, and both are commonly accepted for Ethernet switches.
A NOTE indicates important information that
helps a better use of the device.
A CAUTION indicates potential property damage
or personal injury.
Copyright and Trademarks
Information in this document is subjected to change without notice.
© 2013 D-Link Corporation. All rights reserved.
Reproduction in any manner whatsoever without the written permission of D-Link Corporation is strictly
forbidden.
Trademarks used in this text: D-Link and the D-LINK logo are trademarks of D-Link Corporation; Microsoft
and Windows are registered trademarks of Microsoft Corporation.
Other trademarks and trade names may be used in this document to refer to either the entities claiming the
marks and names or their products. D-Link Corporation disclaims any proprietary interest in trademarks and
trade names other than its own.

1Product Introduction D-Link Web Smart Switch User Manual
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1 Product Introduction
Thank you and congratulations on your purchase of D-Link Web Smart Switch Products.
D-Link's next generation Web Smart Ethernet switch series blends plug-and-play simplicity with exceptional
value and reliability for small and medium-sized business (SMB) networking. All models are housed in a new
style rack-mount metal case with easy-to-view front panel diagnostic LEDs, and provides advanced features
including network security, traffic segmentation, QoS and versatile management.
Flexible Port Configurations. The DGS-1210 series is the new generation of Web Smart series. It provides
a variety of port counts 16, 24 or 48 10/100/1000Mbps ports plus 4 SFP ports and 8 GE ports plus 2 SFP
ports. Besides, the series offers 24 or 48 10/100/1000Mbps PoE ports plus 4 SFP ports and 8 GE PoE ports
plus 2 SFP ports.
D-Link Green Technology. D-Link Green devices are about providing eco-friendly alternatives without
compromising performance. D-Link Green Technology includes a number of innovations to reduce energy
consumption on DGS-1210 series such as shutting down a port, or turning off some LED indicators, or
adjusting the power usage according to the Ethernet cable connected to it.
Extensive Layer 2 Features. Implemented as complete L2 devices, these switches include functions such
as IGMP snooping, port mirroring, Spanning Tree, 802.3ad LACP and Loopback Detection to enhance
performance and network resiliency.
Traffic Segmentation, QoS and Auto Surveillance VLAN. The switches support 802.1Q VLAN standard
tagging to enhance network security and performance. The switches also support 802.1p priority queues,
enabling users to run bandwidth-sensitive applications such as streaming multimedia by prioritizing that
traffic in network. These functions allow switches to work seamlessly with VLAN and 802.1p traffic in the
network. Auto Surveillance VLAN will automatically place the vedio traffic from pre-defined IP surveillance
devices to an assigned VLAN with higher priority, so it can be separated from normal data traffic. Asymmetric
VLAN is implemented in these switches for a more efficient use of shared resources, such as server or
gateway devices.
Network Security. D-Link’s innovative Safeguard Engine function protects the switches against traffic
flooding caused by virus attacks. Additional features like 802.1X port-based authentication provide access
control of the network with external RADIUS servers. ACL is a powerful tool to screen unwanted IP or MAC
traffic. Storm Control can help to keep the network from being overwhelmed by abnormal traffic. Port
Security is another simple but useful authentication method to maintain the network device integrity.
Versatile Management. The new generation of D-Link Web Smart Switches provides growing businesses
with a simple and easy management of their network, using an intuitive SmartConsole utility or a Web-Based
management interface that allows administrators to remotely control their network down to the port level. The
SmartConsole easily allows customers to discover multiple D-Link web smart switches with the same L2
network segment connected to the user’s local PC. With this utility, users do not need to change the IP
address of the PC and provide easy initial settings of the smart switches. The switches within the same L2
network segment connected to the user’s local PC are displayed on the screen for instant access. It allows
extensive switch configuration settings, and basic configuration of discovered devices, such as a password
change or firmware upgrade.
Users can also access the switch via TELNET. Some basic tasks can be performed such as changing the
Switch IP address, resetting the settings to factory defaults, setting the administrator password, rebooting the
Switch, or upgrading the Switch firmware by using the Command Line Interface (CLI).
In addition, users can utilize the SNMP MIB (Management Information Base) to poll the switches for
information about the status, or send out traps of abnormal events. SNMP support allows users to integrate
the switches with other third-party devices for management in an SNMP-enabled environment. D-Link Web
Smart Switches also come with the D-View plug-in module that works with D-View 6 SNMP Management
Software, and provides easy-to-use graphic interface and facilitates the operation efficiency.

1 Product Introduction D-Link Web Smart Switch User Manual
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3
DGS-1210-10
8-Port 10/100/1000Mbps plus 2 SFP Slot Web Smart Switch.
Front Panel
Figure 1.1 –DGS-1210-10 Front Panel
Power LED : The Power LED lights up when the Switch is connected to a power source.
Port Link/Act/Speed LED (1-8): The Link/Act/Speed LED flashes, which indicates a network link through
the corresponding port. Blinking indicates that the Switch is either sending or receiving data to the port.
When a port has an amber light, this indicates that the port is running on 10M or 100M. When it has a green
light it is running on 1000M.
Port Link/Act/Speed LED (9F, 10F): The Link/Act/Speed LED flashes, which indicates a network link
through the corresponding port. Blinking indicates that the Switch is either sending or receiving data to the
port. When a port has a green light, this indicates that the port is running on 1000M.
Reset: Press the Reset button for 5 seconds to reset the Switch back to the default settings. All previous
changes will be lost.
CAUTION: The MiniGBIC ports should use UL listed Optical
Transceiver product, Rated Laser Class I. 3.3Vdc.
Rear Panel
Figure 1.2 –DGS-1210-10 Rear Panel
Power: Connect the supplied AC power cable to this port.
DGS-1210-10P
8-Port 10/100/1000Mbps plus 2 SFP Slot Web Smart PoE Switch.
Front Panel
Figure 1.3 –DGS-1210-10P Front Panel
Power LED : The Power LED lights up when the Switch is connected to a power source.
Pwr Max: The Pwr Max LED lights up when the Switch reaches the maximum power budget defined by the
administrator via PoE System Settings page of Web GUI or the default power budget of 78 Watts.
Port Link/Act/Speed LED (1-8, 9F, 10F): The Link/Act/Speed LED flashes, which indicates a network link
through the corresponding port. Blinking indicates that the Switch is either sending or receiving data to the
port. When a port has an amber light, this indicates that the port is running on 10M or 100M. When it has a
green light it is running on 1000M.
Pwr Fail: The Pwr Fail lights up when the Switch PoE is connected to a power failure.

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Pwr OK: The Pwr OK led solid indicates a PoE connection to a good power source.
Reset: Press the Reset button for 5 seconds to reset the Switch back to the default settings. All previous
changes will be lost.
Mode: By pressing the Mode button, the Port LED will switch between Link/Act and PoE modes.
CAUTION: The MiniGBIC ports should use UL listed Optical
Transceiver product, Rated Laser Class I. 3.3Vdc.
CAUTION: This equipment can be connected only to PoE
networks without routing to the outside plant.
Rear Panel
Figure 1.4 –DGS-1210-10P Rear Panel
Power: Connect the supplied AC power cable to this port.
DGS-1210-20
16-Port 10/100/1000Mbps plus 4 SFP Slot Web Smart Switch.
Front Panel
Figure 1.5 –DGS-1210-20 Front Panel
Power LED : The Power LED lights up when the Switch is connected to a power source.
Port Link/Act/Speed LED (1-16): The Link/Act/Speed LED flashes, which indicates a network link through
the corresponding port. Blinking indicates that the Switch is either sending or receiving data to the port.
When a port has an amber light, this indicates that the port is running on 10M or 100M. When it has a green
light it is running on 1000M.
Port Link/Act/Speed LED (17F, 18F, 19F, 20F): The Link/Act/Speed LED flashes, which indicates a
network link through the corresponding port. Blinking indicates that the Switch is either sending or receiving
data to the port. When a port has a green light, this indicates that the port is running on 1000M.
Reset: Press the Reset button for 5 seconds to reset the Switch back to the default settings. All previous
changes will be lost.
CAUTION: The MiniGBIC ports should use UL listed Optical
Transceiver product, Rated Laser Class I. 3.3Vdc.

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Rear Panel
Figure 1.6 –DGS-1210-20 Rear Panel
Power: Connect the supplied AC power cable to this port.
DGS-1210-28
24-Port 10/100/1000Mbps plus 4 SFP Slot Web Smart Switch.
Front Panel
Figure 1.7 –DGS-1210-28 Front Panel
Power LED : The Power LED lights up when the Switch is connected to a power source.
Port Link/Act/Speed LED (1-24): The Link/Act/Speed LED flashes, which indicates a network link through
the corresponding port. Blinking indicates that the Switch is either sending or receiving data to the port.
When a port has an amber light, this indicates that the port is running on 10M or 100M. When it has a green
light it is running on 1000M.
Port Link/Act/Speed LED (25F, 26F, 27F, 28F): The Link/Act/Speed LED flashes, which indicates a
network link through the corresponding port. Blinking indicates that the Switch is either sending or receiving
data to the port. When a port has a green light, this indicates that the port is running on 1000M.
Reset: Press the Reset button for 5 seconds to reset the Switch back to the default settings. All previous
changes will be lost.
CAUTION: The MiniGBIC ports should use UL listed Optical
Transceiver product, Rated Laser Class I. 3.3Vdc.
Rear Panel
Figure 1.8 –DGS-1210-28 Rear Panel
Power: Connect the supplied AC power cable to this port.
DGS-1210-28P
24-Port 10/100/1000Mbps plus 4 SFP Slot Web Smart PoE Switch.

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Front Panel
Figure 1.9 –DGS-1210-28P Front Panel
Power LED : The Power LED lights up when the Switch is connected to a power source.
Fan Error: The Fan Error lights up with solid red when the fan has runtime failure and is brought offline.
Pwr Max: The Pwr Max LED lights up with solid red when the Switch reaches the maximum power budget
defined by the administrator via PoE System Settings page of Web GUI or the default power budget of 193
Watts.
Reset: By pressing the Reset button for 5 seconds, the Switch will change back to the default configuration
and all changes will be lost.
Mode: By pressing the Mode button, the Port LED will switch between Link/Act and PoE modes.
Port Link/Act/Speed LED (1-24): The Link/Act/Speed LED flashes, which indicates a network link through
the corresponding port. Blinking indicates that the Switch is either sending or receiving data to the port.
When a port has an amber light, this indicates that the port is running on 10M or 100M. When it has a green
light it is running on 1000M.
Port Link/Act/Speed LED (25F, 26F, 27F, 28F): The Link/Act/Speed LED flashes, which indicates a
network link through the corresponding port. Blinking indicates that the Switch is either sending or receiving
data to the port. When a port has a green light, this indicates that the port is running on 1000M.
CAUTION: The MiniGBIC ports should use UL listed Optical
Transceiver product, Rated Laser Class I. 3.3Vdc.
CAUTION: This equipment can be connected only to PoE
networks without routing to the outside plant.
Rear Panel
Figure 1.10 –DGS-1210-28P Rear Panel
Power: Connect the supplied AC power cable to this port
DGS-1210-52
48-Port 10/100/1000Mbps plus 4 SFP Slot Web Smart Switch.
Front Panel
Figure 1.11 –DGS-1210-52 Front Panel
Power LED : The Power LED lights up when the Switch is connected to a power source.
Fan Error: The FAN LED shows the status of the fans, light off indicates all fans work fine and the red light
indicates that one or multiple fans are working abnormally.
Port Link/Act/Speed LED (1-48): The Link/Act/Speed LED flashes, which indicates a network link through
the corresponding port. Blinking indicates that the Switch is either sending or receiving data to the port.

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When a port has an amber light, this indicates that the port is running on 10M or 100M. When it has a green
light it is running on 1000M.
Port Link/Act/Speed LED (49F, 50F, 51F, 52F): The Link/Act/Speed LED flashes, which indicates a
network link through the corresponding port. Blinking indicates that the Switch is either sending or receiving
data to the port. When a port has a green light, this indicates that the port is running on 1000M.
Fan Error: The FAN LED shows the status of the fans, light off indicates all fans work fine and the red light
indicates that one or multiple fans are working abnormally.
Reset: Press the Reset button for 5 seconds to reset the Switch back to the default settings. All previous
changes will be lost.
CAUTION: The MiniGBIC ports should use UL listed Optical
Transceiver product, Rated Laser Class I. 3.3Vdc.
Rear Panel
Figure 1.12 –DGS-1210-52 Rear Panel
Power: Connect the supplied AC power cable to this port.
DGS-1210-52P
24-Port 10/100/1000Mbps PoE, 24-Port 10/100/1000Mbps plus 4 SFP Slot Web Smart Switch.
Front Panel
Figure 1.13 –DGS-1210-52P Front Panel
Power LED : The Power LED lights up when the Switch is connected to a power source.
Mode: To select the mode of port LED, the Link/Act and PoE LED under the mode button will solid green to
indicate which mode is selected.
Pwr Max: The Pwr Max LED lights up with solid red when the Switch reaches the maximum power budget
defined by the administrator via PoE System Settings page of Web GUI or the default power budget of 193
Watts.
Port Link/Act/Speed LED (1-48): The Link/Act/Speed LED flashes, which indicates a network link through
the corresponding port. Blinking indicates that the Switch is either sending or receiving data to the port.
When a port has an amber light, this indicates that the port is running on 10M or 100M. When it has a green
light it is running on 1000M.
Port Link/Act/Speed LED (49F, 50F, 51F, 52F): The Link/Act/Speed LED flashes, which indicates a
network link through the corresponding port. Blinking indicates that the Switch is either sending or receiving
data to the port. When a port has a green light, this indicates that the port is running on 1000M.
Fan Error: The FAN LED shows the status of the fans, light off indicates all fans work fine and the red light
indicates that one or multiple fans are working abnormally.
Reset: Press the Reset button for 5 seconds to reset the Switch back to the default settings. All previous
changes will be lost.
Mode: By pressing the Mode button, the Port LED will switch between Link/Act and PoE modes.
CAUTION: The MiniGBIC ports should use UL listed Optical
Transceiver product, Rated Laser Class I. 3.3Vdc.

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CAUTION: The port 1 ~ port 24 are PoE ports. When user press
the Mode button to PoE mode, only port 1 ~ port 24 will light up.
CAUTION: This equipment can be connected only to PoE
networks without routing to the outside plant.
Rear Panel
Figure 1.14 –DGS-1210-52P Rear Panel
Power: Connect the supplied AC power cable to this port.
DGS-1210-52MP
48-Port 10/100/1000Mbps plus 4 SFP Slot Web Smart PoE Switch.
Front Panel
Figure 1.15 –DGS-1210-52MP Front Panel
Power LED : The Power LED lights up when the Switch is connected to a power source.
Mode: To select the mode of port LED, the Link/Act and PoE LED under the mode button will solid green to
indicate which mode is selected.
Pwr Max: The Pwr Max LED lights up with solid red when the Switch reaches the maximum power budget
defined by the administrator via PoE System Settings page of Web GUI or the default power budget of 370
Watts.
Port Link/Act/Speed LED (1-48): The Link/Act/Speed LED flashes, which indicates a network link through
the corresponding port. Blinking indicates that the Switch is either sending or receiving data to the port.
When a port has an amber light, this indicates that the port is running on 10M or 100M. When it has a green
light it is running on 1000M.
Port Link/Act/Speed LED (49F, 50F, 51F, 52F): The Link/Act/Speed LED flashes, which indicates a
network link through the corresponding port. Blinking indicates that the Switch is either sending or receiving
data to the port. When a port has a green light, this indicates that the port is running on 1000M.
Fan Error: The FAN LED shows the status of the fans, light off indicates all fans work fine and the red light
indicates that one or multiple fans are working abnormally.
Reset: Press the Reset button for 5 seconds to reset the Switch back to the default settings. All previous
changes will be lost.
Mode: By pressing the Mode button, the Port LED will switch between Link/Act and PoE modes.
CAUTION: The MiniGBIC ports should use UL listed Optical
Transceiver product, Rated Laser Class I. 3.3Vdc.
CAUTION: The port 1 ~ port 48 are PoE ports. When user press
the Mode button to PoE mode, only port 1 ~ port 48 will light up.
CAUTION: This equipment can be connected only to PoE
networks without routing to the outside plant.

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Rear Panel
Figure 1.16 –DGS-1210-52MP Rear Panel
Power: Connect the supplied AC power cable to this port.

2Hardware Installation D-Link Web Smart Switch User Manual
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2 Hardware Installation
This chapter provides unpacking and installation information for the D-Link Web-Smart Switch.
Step 1: Unpacking
Open the shipping carton and carefully unpack its contents. Please consult the packing list located in the
User Manual to make sure all items are present and undamaged. If any item is missing or damaged, please
contact your local D-Link reseller for replacement.
One D-Link Web-Smart Switch
One AC power cord
Four rubber feet
Screws and two mounting brackets
One Multi-lingual Getting Started Guide
One CD with User Manual, D-Link Network Assistant (DNA) Utility program, D-Link Network
Assistant User Guide and D-View Module
If any item is found missing or damaged, please contact the local reseller for replacement.
Step 2: Switch Installation
For safe switch installation and operation, it is recommended that you:
Visually inspect the power cord to see that it is secured fully to the AC power connector.
Make sure that there is proper heat dissipation and adequate ventilation around the switch.
Do not place heavy objects on the switch.
Desktop or Shelf Installation
When installing the switch on a desktop or shelf, the rubber feet included with the device must be attached
on the bottom at each corner of the device’s base. Allow enough ventilation space between the device and
the objects around it.
Figure 2.1 –Attach the adhesive rubber pads to the bottom
Rack Installation
The switch can be mounted in an EIA standard size 19-inch rack, which can be placed in a wiring closet with
other equipment. To install, attach the mounting brackets to the switch’s side panels (one on each side) and
secure them with the screws provided (please note that these brackets are not designed for palm size
switches).
Figure 2.2 –Attach the mounting brackets to the Switch

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Then, use the screws provided with the equipment rack to mount the switch in the rack.
Figure 2.3 –Mount the Switch in the rack or chassis
Please be aware of following safety Instructions when installing:
A) Elevated Operating Ambient - If installed in a closed or multi-unit rack assembly, the operating ambient
temperature of the rack environment may be greater than room ambient. Therefore, consideration should be
given to installing the equipment in an environment compatible with the maximum ambient temperature (Tma)
specified by the manufacturer.
B) Reduced Air Flow - Installation of the equipment in a rack should be such that the amount of air flow
required for safe operation of the equipment is not compromised.
C) Mechanical Loading - Mounting of the equipment in the rack should be such that a hazardous condition is
not achieved due to uneven mechanical loading.
D) Circuit Overloading - Consideration should be given to the connection of the equipment to the supply
circuit, and the effect that overloading of the circuits might have on overcurrent protection and supply wiring.
Appropriate consideration of equipment nameplate ratings should be used when addressing this concern.
E) Reliable Earthing - Reliable earthing of rack-mounted equipment should be maintained. Particular
attention should be given to supply connections other than direct connections to the branch circuit (e.g. use
of power strips)."
Step 3: Plugging in the AC Power Cord with Power Cord Clip
To prevent accidental removal of the AC power cord, it is recommended to install the power cord clip
together with the power cord.
A) With the rough side facing down, insert the Tie Wrap into the hole below the power socket.

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Figure2.4 –Insert Tie Wrap to the Switch
B) Plug the AC power cord into the power socket of the Switch.
Figure 2.5 –Connect the power cord to the Switch
C) Slide the Retainer through the Tie Wrap until the end of the cord.
Figure 2.6 –Slide the Retainer through the Tie Wrap

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D) Circle the tie of the Retainer around the power cord and into the locker of the Retainer.
Figure 2.7 –Circle around the power cord
E) Fasten the tie of the Retainer until the power cord is secured.
Figure 2.8 –Secure the power cord
F) Users may now connect the AC power cord to an electrical outlet (preferably one that is grounded and
surge protected).

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Figure 2.9 –Plugging the switch into an outlet
Power Failure
As a precaution, the switch should be unplugged in case of power failure. When power is resumed, plug the
switch back in.