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DGS-3000-28SC Layer 2 Managed Stackable Gigabit Switch Hardware Installation Guide 

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Safety Instructions 

Use the following safety guidelines to ensure your own personal safety and to help protect your system from potential 

damage. Throughout this safety section, the caution icon (

) is used to indicate cautions and precautions that need 

to be reviewed and followed. 

 

Safety Cautions 

To reduce the risk of bodily injury, electrical shock, fire, and damage to the equipment, observe the following 
precautions. 

 

Observe and follow service markings.  

o

  Do not service any product except as explained in the system documentation.  

o

  Opening or removing covers that are marked with the triangular symbol with a lightning bolt may 

expose the user to electrical shock. 

o

  Only a trained service technician should service components inside these compartments. 

 

If any of the following conditions occur, unplug the product from the electrical outlet and replace the part or 
contact your trained service provider: 

o

  Damage to the power cable, extension cable, or plug. 

o

  An object has fallen into the product. 

o

  The product has been exposed to water. 

o

  The product has been dropped or damaged. 

o

  The product does not operate correctly when the operating instructions are correctly followed. 

 

Keep your system away from radiators and heat sources. Also, do not block cooling vents. 

 

Do not push any objects into the openings of the system. Doing so can cause fire or electric shock by shorting 
out interior components. 

 

Use the product only with approved equipment. 

 

Allow the product to cool before removing covers or touching internal components. 

 

Operate the product only from the type of external power source indicated on the electrical ratings label. If 
unsure of the type of power source required, consult your service provider or local power company. 

 

To help avoid damaging the system, be sure the voltage selection switch (if provided) on the power supply is 
set to match the power available at the Switch’s location: 

o

  115 volts (V)/60 hertz (Hz) in most of North and South America and some Far Eastern countries such 

as South Korea and Taiwan 

o

  100 V/50 Hz in eastern Japan and 100 V/60 Hz in western Japan 

o

  230 V/50 Hz in most of Europe, the Middle East, and the Far East 

 

Also, be sure that attached devices are electrically rated to operate with the power available in your location. 

 

Use only approved power cable(s). If you have not been provided with a power cable for your system or for 
any AC-powered option intended for your system, purchase a power cable that is approved for use in your 
country. The power cable must be rated for the product and for the voltage and current marked on the 
product's electrical ratings label. The voltage and current rating of the cable should be greater than the ratings 
marked on the product. 

 

To help prevent electric shock, plug the system and peripheral power cables into properly grounded electrical 
outlets. These cables are equipped with three-prong plugs to help ensure proper grounding. Do not use 
adapter plugs or remove the grounding prong from a cable. If using an extension cable is necessary, use a 3-
wire cable with properly grounded plugs. 

 

Observe extension cable and power strip ratings. Make sure that the total ampere rating of all products 
plugged into the extension cable or power strip does not exceed 80 percent of the ampere ratings limit for the 
extension cable or power strip. 

 

To help protect the system from sudden, transient increases and decreases in electrical power, use a surge 
suppressor, line conditioner, or uninterruptible power supply (UPS). 

 

Position system cables and power cables carefully; route cables so that they cannot be stepped on or tripped 
over. Be sure that nothing rests on any cables. 

Summary of Contents for DGS-3000-28SC

Page 1: ... ...

Page 2: ...his is a Class A product In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures Warnung Dies ist ein Produkt der Klasse A Im Wohnbereich kann dieses Produkt Funkstoerungen verursachen In diesem Fall kann vom Benutzer verlangt werden angemessene Massnahmen zu ergreifen Precaución Este es un producto de Clase A En un entor...

Page 3: ...nting 7 Mounting the Switch in a Standard 19 Rack 8 Power On AC Power 8 Power Failure AC Power 8 Connecting a DC Power Supply 8 Installing Power Cord Retainer 9 Installing SFP and SFP Ports 13 Connecting the RPS to the RPS Port 14 Installing the RPS into a Rack mount Chassis 15 DPS 800 Rack mount Chassis 15 Chapter 3 Connecting the Switch 17 Switch to End Node 17 Switch to Switch 18 Connecting to ...

Page 4: ...v Appendix A Technical Specifications 28 General 28 Physical and Environmental 28 Performance 29 LED Indicators 29 Port Functions 31 Appendix B Cables and Connectors 33 Ethernet Cable 33 Console Cable 34 Redundant Power Supply RPS Cable 35 Warranties 36 Technical Support Information 37 ...

Page 5: ...nu or menu item For example Open the File menu and choose Cancel Used for emphasis May also indicate system messages or prompts appearing on screen For example You have mail Bold font is also used to represent filenames program names and commands For example use the copy command Boldface Typewriter Font Indicates commands and responses to prompts that must be typed exactly as printed in the manual...

Page 6: ...red consult your service provider or local power company To help avoid damaging the system be sure the voltage selection switch if provided on the power supply is set to match the power available at the Switch s location o 115 volts V 60 hertz Hz in most of North and South America and some Far Eastern countries such as South Korea and Taiwan o 100 V 50 Hz in eastern Japan and 100 V 60 Hz in wester...

Page 7: ... over and may result in serious injury Before working on the rack make sure that the stabilizers are secured to the rack extended to the floor and that the full weight of the rack rests on the floor Install front and side stabilizers on a single rack or front stabilizers for joined multiple racks before working on the rack Always load the rack from the bottom up and load the heaviest item in the r...

Page 8: ...assis The following steps can also be taken prevent damage from electrostatic discharge ESD 1 When unpacking a static sensitive component from its shipping carton do not remove the component from the antistatic packing material until ready to install the component in the system Just before unwrapping the antistatic packaging be sure to discharge static electricity from your body 2 When transportin...

Page 9: ...IEEE 802 3ab Gigabit Ethernet transmission over Unshielded Twisted Pair UTP IEEE 802 3ae 10 Gigabit Ethernet transmission over Fiber for LAN IEEE 802 3aq 10 Gigabit Ethernet transmission over Multimode Fiber with Enhanced Equalization IEEE 802 3az Energy Efficient Ethernet IEEE 802 1p Priority Queues IEEE 802 3ad Link Aggregation Control Protocol IEEE 802 1X Port based and Host based Access Contro...

Page 10: ...crosoft NAP IPv4 and IPv6 802 1X NAP and DHCP NAP Database Failover RADIUS accounting RADIUS authentication for management access TACACS authentication for management access User account privilege for management access four levels of user accounts DHCP server screening ARP spoofing prevention MIB support for o RFC 1213 MIB II o RFC 4188 Bridge MIB o RFC 1907 SNMPv2 MIB o RFC 2819 RMON MIB o RFC 20...

Page 11: ...s and four SFP ports LED indicators are also found on the front panel of the Switch Figure 1 1 Front panel view of the DGS 3000 28SC LED Indicators The Switch front panel presents LED indicators for Power Console RPS Fan Err Link Act indicators for all ports and stacking ID Figure 1 2 LED indicators for the DGS 3000 28SC LED Description Power This LED lights green after powering the Switch on to i...

Page 12: ...l Description The rear panel contains an AC power socket an ON OFF toggle switch an outlet for an external redundant power supply a security lock a power cord retainer hole and an earthing connection screw Figure 1 3 Rear panel view of the DGS 3000 28SC The AC power socket is a standard three pronged connector that supports the power cord Plug in the female connector of the provided power cord int...

Page 13: ...ipate heat Do not block these openings Leave at least 6 inches of space at the rear and sides of the Switch for proper ventilation Be reminded that without proper heat dissipation and air circulation system components might overheat which could lead to system failure or even severely damage components Figure 1 4 Identical side panels of the DGS 3000 28SC ...

Page 14: ...l D Link reseller for replacement Installation Guidelines Please follow these guidelines for setting up the Switch Install the Switch on a sturdy level surface that can support at least 13 9 lb 6 3 kg of weight Do not place heavy objects on the Switch The power outlet should be within 1 82 meters 6 feet of the Switch Visually inspect the power cord and see that it is fully secured to the AC power ...

Page 15: ...llation on a desktop or shelf Attaching Brackets to a Switch for Rack Mounting The Switch can be mounted in a standard 19 rack using the provided mounting brackets Use the following diagrams as a guide Figure 2 2 Fasten mounting brackets on the Switch Fasten the mounting brackets to the Switch using the screws provided With the brackets attached securely the Switch can be mounted in a standard rac...

Page 16: ...izers installed could cause the rack to tip over potentially resulting in bodily injury under certain circumstances Therefore always install the stabilizers before installing components in the rack After installing components in a rack do not pull more than one component out of the rack on its slide assemblies at one time The weight of more than one extended component could cause the rack to tip o...

Page 17: ... be activated when the AC power is not working Make sure that connection polarity positive and negative is correct at both sides before using this feature to avoid any damaged 3 Connect the other end of the DC power cords to the DC power source connector 4 Connect the DC power source connector to the switch 5 Turn the ON OFF toggle switch on Installing Power Cord Retainer To prevent accidental rem...

Page 18: ...e Installation Guide 10 1 With the rough side facing down insert the Tie Wrap into the hole below the power socket Figure 2 5 Insert Tie Wrap to the Switch 2 Plug the AC power cord into the power socket of the Switch Figure 2 6 Connect the power cord to the Switch ...

Page 19: ...tallation Guide 11 3 Slide the Retainer through the Tie Wrap until the end of the cord Figure 2 7 Slide the Retainer through the Tie Wrap 4 Circle the tie of the Retainer around the power cord and into the locker of the Retainer Figure 2 8 Circle around the power cord ...

Page 20: ...DGS 3000 28SC Layer 2 Managed Stackable Gigabit Switch Hardware Installation Guide 12 5 Fasten the tie of the Retainer until the power cord is secured Figure 2 9 Secure the power cord ...

Page 21: ...support full duplex transmissions auto negotiation and can be uplinked with various other switches across a gigabit network The SFP ports support data rates of up to 1Gbit s and the SFP ports support data rates of up to 10Gbit s See the figure below for installing the SFP ports in the Switch Figure 2 10 Inserting fiber optic transceivers into the Switch For a full list of supported transceivers co...

Page 22: ...t the RPS to the Switch 1 Disconnect the Switch from the main AC power source 2 Insert the 14 pin end of the DC power supply cord into the RPS and the 2 pin end into the receptacle of the RPS port on the Switch 3 Using a standard AC power cord connect the RPS to the main AC power source A green LED on the front panel of RPS will illuminate to indicate a successful connection 4 Make sure that the O...

Page 23: ... Rack mount Chassis The DPS 800 is a standard size rack mount 1 standard unit in height designed to hold up to two RPS s Figure 2 12 Installing the RPS in the DPS 800 1 Supported RPS units are DPS 200 DPS 200A DPS 500A and DPS 500DC HW B1 CAUTION DO NOT connect the RPS to the AC power before the DC power cable is connected Connecting the AC power before the DC power is connected might damage the i...

Page 24: ...2 Managed Stackable Gigabit Switch Hardware Installation Guide 16 The DPS 800 rack mount chassis can be mounted into a standard 19 rack Use the following diagram to guide you Figure 2 13 Installing the DPS 800 into a rack ...

Page 25: ...I X connections Switch to End Node End nodes include PCs outfitted with a 10 100 or 1000 Mbps RJ 45 Ethernet Network Interface Card NIC and routers An end node connects to the Switch via a twisted pair UTP STP cable Connect the end node to any of the 1000BASE T ports of the Switch The Link Act LEDs for each Ethernet port will light green or amber when the link is valid A blinking LED indicates pac...

Page 26: ...ch via a twisted pair Category 3 4 or 5 UTP STP cable Connect a 100BASE TX switch port to the Switch via a twisted pair Category 5 UTP STP cable Connect 1000BASE T switch port to the Switch via a twisted pair Category 5e UTP STP cable Connect switch supporting a fiber optic uplink to the Switch s SFP SFP ports via fiber optic cabling See cabling guidelines in Appendix B for more information Figure...

Page 27: ...er or server farm The copper ports operate at a speed of 10 100 or 1000Mbps in full or half duplex mode The fiber optic ports can operate at both 100Mbps and 1000Mbps in full duplex mode Connections to the Gigabit Ethernet ports are made using a fiber optic cable or Category 5e copper cable depending on the type of port A valid connection is indicated when the Link LED is lit Figure 3 3 Connecting...

Page 28: ...ace through the Serial Port or remote Telnet The user can also connect a computer or terminal to the serial console port to access the Switch The command line interface provides complete access to all Switch management features Connecting the Console Port The front panel of the Switch provides a port that enables a connection to a computer monitoring and configuring the Switch The console port is ...

Page 29: ...m If problems occur in making this connection on a PC make sure the emulation is set to VT 100 The emulation settings can be configured by clicking on the File menu in the HyperTerminal window by clicking on Properties in the drop down menu and then clicking the Settings tab This is where you will find the Emulation options If you still do not see anything try rebooting the Switch by disconnecting...

Page 30: ...s At least one Admin level user account must be created for the Switch Password Protection The Switch does not have a default user name and password One of the first tasks when settings up the Switch is to create user accounts Logging in using a predefined administrator level user name will give the user privileged access to the Switch s management software After the initial login define new passw...

Page 31: ...format of the MIB specifications and the protocol used to access this information over the network The Switch supports SNMP versions 1 2c and 3 The administrator may specify which version of SNMP to use to monitor and control the Switch The three versions of SNMP vary in the level of security provided between the management station and the network device In SNMP v1 and v2 user authentication is ac...

Page 32: ...sends them to the trap recipient or network manager Typical traps include trap messages for Authentication Failure Topology Change and Broadcast Multicast Storm MIBs The Switch in the Management Information Base MIB stores management and counter information The Switch uses the standard MIB II Management Information Base module Consequently values for MIB objects can be retrieved from any SNMP base...

Page 33: ... 6 0 and later The browser acts as a universal access tool and can communicate directly with the Switch using the HTTP protocol Logging onto the Web Manager To begin managing the Switch simply run the browser installed on your computer and point it to the IP address you have defined for the device The URL in the address bar should read something like http 123 123 123 123 where the numbers 123 repr...

Page 34: ...he table Figure 5 2 Main Web Manager window Area Number Function Area 1 Select the menu or window to display Open folders and click the hyperlinked menu buttons and subfolders contained within them to display menus Click the D Link logo to go to the D Link website Area 2 Presents a graphical near real time image of the front panel of the Switch This area displays the Switch s ports console and man...

Page 35: ...ng to the management mode of the Switch with a Web browser a login screen is displayed There is no default user name or password necessary to access the Switch s management mode NOTE Be sure to configure the user name and password in the User Accounts window before connecting the Switch to the greater network ...

Page 36: ...twork Cables Cat 5 Enhanced for 1000BASE T UTP Cat 5 Cat 5 Enhanced for 100BASE TX UTP Cat 3 4 5 for 10BASE T EIA TIA 568 100 ohm screened twisted pair STP 100m Number of Ports Twenty SFP ports 100 1000Mbps Four Combo Copper SFP ports 10 100 1000Mbps and 100 1000Mbps Four SFP ports 1 10Gbps Physical and Environmental Feature Detailed Description Internal Power Supply AC Input 100 240 VAC 50 60 Hz ...

Page 37: ...full duplex operation on all ports including Gigabit ports Physical Stacking Two dedicated stacking ports on the front panel of the Switch The last two SFP ports are used for physical stacking Provides bi directional redundant stacking topology Topologies Linear and Ring Bandwidth Up to 10G The FCS version supports 6 units per stack Supports backup master Supports inter stacking trunking and mirro...

Page 38: ...n there is a secure connection or link to 1000Mbps Ethernet device at any of the ports Blinking When there is reception or transmission of data occurring at 1000Mbps Orange Solid Light When there is a secure connection or link to 100Mbps Ethernet device at any of the ports Blinking When there is reception or transmission of data occurring at 100Mbps Off Light off No link LED Per SFP Port Link Act ...

Page 39: ...BASE LX Single mode 10km DEM 311GT 1000BASE SX Multi mode 550m DEM 312GT2 1000BASE SX Multi mode 2km DEM 314GT 1000BASE LHX Single mode 50km DEM 315GT 1000BASE ZX Single mode 80km DEM 302S LX 1000BASE LX Single mode 2km DGS 712 1000BASE T 1G Copper 100m WDM transceivers supported DEM 220T 100BASE BX D TX 1550 RX 1310nm Single mode 20km DEM 220R 100BASE BX U TX 1310 RX 1550nm Single mode 20km DEM 3...

Page 40: ...DD 10GBASE LR with DDM 10km DEM 433XT 10GBASE ER w o DDM 40km DEM 433XT DD 10GBASE ER with DDM 40km DEM 434XT 10GBASE ZR w o DDM 80km DEM 435XT 10GBASE LRM w o DDM Multi mode 200m DEM 435XT DD 10GBASE LRM with DDM Multi mode 200m DEM 436XT BXU 10GBASE BX U 20km TX 1270nm RX 1330nm DEM 436XT BXD 10GBASE BX D 20km TX 1330nm RX 1270nm SFP Direct Attached Cables DAC supported Direct Attached Cables ar...

Page 41: ...products for matching cable pin assignment The following diagrams and tables show the standard RJ 45 receptacle connector and their pin assignments Figure B 1 The standard RJ 45 port and connector RJ 45 Pin Assignments Contact MDI X Port MDI II Port 1 RD receive TD transmit 2 RD receive TD transmit 3 TD transmit RD receive 4 1000BASE T 1000BASE T 5 1000BASE T 1000BASE T 6 TD transmit RD receive 7 ...

Page 42: ...s necessary The following diagrams and tables show the standard Console to DJ 45 receptacle connector and their pin assignments Figure B 2 Console to RJ 45 Cable Console RJ 45 Pin Assignments Pin Console DB9 RS232 RJ 45 1 Not Used Not Used 2 RXD Not Used 3 TXD TXD 4 Not Used GND 5 GND shared GND 6 Not Used RXD 7 Not Used Not Used 8 Not Used Not Used ...

Page 43: ... necessary Please review these products for matching cable pin assignment The following diagrams and tables show the DPS CB150 2PS receptacle connector and their pin assignments Figure B 3 DPS CB150 2PS Cable RPS 14 pin to two 2 pin DC Power Cable Pin Assignments Pin 2 pin 14 pin 1 GND GND 2 12V NC 3 12V 4 12V 5 12V 6 12V 7 GND 8 GND 9 Power Good 10 Power Present 11 NC 12 NC 13 GND 14 GND ...

Page 44: ...DGS 3000 28SC Layer 2 Managed Stackable Gigabit Switch Hardware Installation Guide 36 Warranties ...

Page 45: ...DGS 3000 28SC Layer 2 Managed Stackable Gigabit Switch Hardware Installation Guide 37 Technical Support Information ...

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