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D-Link DES-1226G Manual

Web-smart 24-port 10/100mbps+2-port combo 10/100/1000mbps copper/sfp(mini gbic) gigabit switch
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Web-Smart 24-Port 10/100Mbps+2-Port Combo 10/100/1000Mbps
Copper/SFP(Mini GBIC) Gigabit Switch
First Edition
Building Networks for People



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  Summary of Contents for D-Link DES-1226G

  • Page 1 DES-1226G D-Link™ Web-Smart 24-Port 10/100Mbps+2-Port Combo 10/100/1000Mbps Copper/SFP(Mini GBIC) Gigabit Switch Manual First Edition Building Networks for People RECYCLABLE...
  • Page 2: Table Of Contents

    Option Ports 25~26 SFP(Mini GBIC) Status LEDs ...6 Rear Panel ...7 3. Installation ...7 4. Configuration ...8 Configuring the Switch...12 Configuring Setup Setting...14 Port Settings ...14 VLAN Settings (Virtual Local Area Network)...15 Trunk Setting ...15 Mirror Setting ...15 Device Status...16 System Setting...16...
  • Page 3: Package Contents

    Switching is a cost-effective way of increasing the total network capacity available to users on a LAN. If an Ethernet network begins to display symptoms of congestion, low throughput, slow response times, and high rates of collision, installing a switch to a network can preserve much or all of the existing network's cabling and workstation interface card infrastructure while still greatly enhancing the throughput for users.
  • Page 4 VLAN. Cost Reduction: VLANs can be used to create multiple broadcast domains, thus eliminating the need of expensive routers. Port-based (or port-group) VLAN is the common method of implementing a VLAN, and is the one supplied in the Switch.
  • Page 5: Ports 1-24 Status Leds

    The front panel LEDs provides instant status feedback and simplifies monitoring and troubleshooting tasks. LED indicators of the Switch Power When the Power LED light is on, the Switch is receiving power. When the Power LED light is off, the power cord is improperly connected.
  • Page 6: Ports 25 & 26 Status Leds

    100Mbps When the LED light is on, the respective port is connected to a 100Mbps Ethernet network. When the LED light is off, the respective port is connected to a 10Mbps Ethernet network, or no link. Ports 25 & 26 Status LEDs Link/Act When the LED lights on, the respective port is connected to a 10/100/1000Mbps Ethernet network.
  • Page 7: Rear Panel

    Rack Mounting The DES-1226G can be mounted in an EIA standard-size, 19-inch rack, which can be placed in a wiring closet with other equipment. Attach the mounting brackets to both sides of the Switch (one at each side), and secure them with the provided screws.
  • Page 8: Configuration

    AC Power The DES-1226G can be used with AC power supply 100~240V AC, 50~60 Hz. The power switch is located at the rear of the unit adjacent to the AC power connector and the system fan. The Switch’s power supply will adjust to the local power source automatically and may be turned on without having any or all LAN segment cables connected.
  • Page 9 Discovery List This is the list where you can discover all the D-Link Web-Smart devices in the entire network By clicking on the “Discovery” button, you can list all the Web-Smart devices in the discovery list.
  • Page 10 Note: In order to receive Trap information, the Switch has to be configured with Trap IP and Trap Events in Web browser, available in the Trap Setting Menu (see Page 40 for details). Add Item: To manually add a device to the Monitor List, enter the IP Address of the device that you want to monitor.
  • Page 11 Firmware Upgrade: When the device has a new function, there will be a new firmware to update the device. You can use this function to upgrade the firmware. Web Access: Double click the device in the Monitor List or select a device in the Monitor List and press the “Web Access” button to access the device in the Web browser.
  • Page 12: Configuring The Switch

    Configuring the Switch The DES-1226G has a Web GUI interface for smart switch configuration. The Switch can be configured through the Web browser. A network administrator can manage, control, and monitor the Switch from the local LAN. This section indicates how to configure the Switch to enable its smart...
  • Page 13 Figure 10. Setup menu...
  • Page 14: Configuring Setup Setting

    Flow Control: This setting determines whether or not the Switch will be handling flow control. Set FlowCtrl to Enable to avoid data transfer overflow. It is set to Disable when there is either no flow control or other hardware/software management.
  • Page 15: Vlan Settings (Virtual Local Area Network)

    Port Mirroring is a method of monitoring network traffic that forwards a copy of each incoming and/or outgoing packet from one port of a network switch to another port where the packet can be studied. It enables the manager to keep close track of switch performance and alter it if necessary.
  • Page 16: Device Status

    Device Status Click on the “Status” to present the device status on this screen. It will display the System Status, Port Status, VLAN Status, Trunk Status, and Mirror Status. Press “Refresh” when you need to renew the posted information. System Setting The System Setting includes the System name, Location name, Login Timeout, IP Address, Subnet Mask, and Gateway.
  • Page 17: Set Password

    Password is the invaluable tool used to secure Web Management Switch. Use this function to change the password. If you forget the password, press the “Reset” button in the rear panel of the Switch. The current settings, including VLAN, Port Setting… etc., will be lost and the Switch will restore to the default setting.
  • Page 18: Technical Specifications

    5. Technical Specifications General Standards Protocol Data Transfer Rate Network Cables Number of Ports Physical and Environmental AC inputs Power Consumption Temperature Humidity Dimensions Emissions Safety Performance Transmits Method RAM Buffer Filtering Address + Table Packet Filtering/ Forwarding Rate Learning Figure 22.
  • Page 19 D-Link’s sole discretion. Such repair or replacement will be rendered by D-Link at an Authorized D-Link Service Office. The replacement Hardware need not be new or have an identical make, model or part. D-Link may in its sole discretion replace the defective Hardware (or any part thereof) with any reconditioned product that D-Link reasonably determines is substantially equivalent (or superior) in all material respects to the defective Hardware.
  • Page 20 This limited warranty provides specific legal rights and the product owner may also have other rights which vary from state to state. Trademarks: D-Link is a registered trademark of D-Link Systems, Inc. Other trademarks or registered trademarks are the property of their respective manufacturers or owners.
  • Page 21: Warranty Information

    D-Link warrants each of its hardware products to be free from defects in workmanship and materials under normal use and service for a period commencing on the date of purchase from D-Link or its Authorized Reseller and extending for the length of time stipulated by the Authorized Reseller or D-Link Branch Office nearest to the place of purchase.
  • Page 22 D-Link's applicable product documentation as being compatible. D-Link's obligation under this warranty shall be a reasonable effort to provide compatibility, but D-Link shall have no obligation to provide compatibility when there is fault in the third-party hardware or software.
  • Page 23 Registration Register your product on-line at: Product registration is entirely voluntary and failure to complete or return this form will not diminish your warranty rights.
  • Page 24 The customer must submit with the product as part of the claim a written description of the Hardware defect or Software nonconformance in sufficient detail to allow D-Link to confirm the same, along with proof of purchase of the product (such as a copy of the dated purchase invoice for the product) if the product is not registered.
  • Page 25: Warranty Information

    Warranty provides specific legal rights and you may also have other rights which vary from state to state. Trademarks: D-Link is a registered trademark of D-Link Systems, Inc. Other trademarks or registered trademarks are the property of their respective owners.
  • Page 26: International Offices

    Australia 1 Giffnock Avenue, North Ryde, NSW 2113 Australia TEL: 61-2-8899-1800 FAX: 61-2-8899-1868 URL: India D-Link House, Kurla Bandra Complex Road, Off CST Road, Santacruz (East), Mumbai - 400098. India TEL: 91-022-26526696/56902210 FAX: 91-022-26528914 URL: Middle East (Dubai) P.O.Box: 500376...
  • Page 27 Sweden P.O. Box 15036, S-167 15 Bromma Sweden TEL: 46-(0)8564-61900 FAX: 46-(0)8564-61901 URL: Denmark Naverland 2, DK-2600 Glostrup, Copenhagen, Denmark TEL: 45-43-969040 FAX: 45-43-424347 URL: Egypt 19 El-Shahed Helmy, El Masri Al-Maza, Heliopolis Cairo,Egypt. TEL:+202 414 4295 FAX:+202 415 6704 URL: Headquarters...
  • Page 28 8. What category best describes your company? Aerospace Engineering Education Government Transportation/Utilities/Communication Other_____________________________________________________ 9. Would you recommend your D-Link product to a friend? Don't know yet 10.Your comments on this product? _____________________________________________________ _______________________________________________________________________________________________________________________ _______________________________________________________________________________________________________________________ ____________________________________________________________________________________________ Telephone:_____________________ Fax:___________ * Product installed in type of * Product installed in computer computer (e.g., Compaq 486)