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D-Link DES-1026G
24-Port 10/100 + 2-Port 10/100/1000Mbps
Gigabit Ethernet Switch
Manual
Second Edition
Building Networks for People
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Table of Contents 1. Package Contents.............................3 2. Introduction ......................................3 3. Installation........................................8 4. Technical Specifications ................11 5. Contacting Technical Support........12 6. Warranty ............................................13 P/N:1907E7224TA6002 2
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1. Package Contents One DES-1026G 24-Port 10/100Mbps + 2-Port 10/100/1000Mbps Gigabit Ethernet Switch One AC power cord Four rubber feet to be used for shock cushioning Screws and two mounting brackets Manual If any of the above items are missing, please contact your reseller. 2. Introduction Congratulations on your purchase of the DES-1026G 24-Port 10/100Mbps + 2-Port 10/100/1000Mbps Gigabit Ethernet Switch. This device integrates 1000Mbps Gigabit Ethernet, 100Mbps Fast
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extension of the 10BaseT Ethernet standard, designed to raise the data transmission capacity of 10BaseT from 10Mbits/sec to 100Mbits/sec. An important technology incorporated by 100BaseT is its use of the Carrier Sense Multiple Access with Collision Detection (CSMA/CD) protocol - which is the same protocol that 10BaseT uses - because of its ability to work with several different types of cable, including basic twisted-pair wiring. Both of these features play an important role in network c
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For Fast Ethernet networks, a switch is an effective way of eliminating the problem of chaining hubs beyond the “two-repeater limit.” A switch can be used to split parts of the network into different collision domains, making it possible to expand your Fast Ethernet network beyond the 205-meter network diameter limit for 100BASE-TX networks. Switches supporting both traditional 10Mbps Ethernet and 100Mbps Fast Ethernet are also ideal for bridging between existing 10Mbps networks and new 1
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LEDs LED stands for Light-Emitting Diode. The front panel LEDs provides instant status feedback and simplifies monitoring and troubleshooting tasks. LED indicators of the Switch POWER On When the Power LED light is on, the Switch is receiving power. Off When the Power LED light is off , the power cord is improperly connected. Ports 1-24 Status LEDs LINK/ACT On When the LED light is on, the respective port is connected to the 10/100Mbps Ethernet network. Blinking When
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transferring or receiving data on a 10/100/1000Mbps Ethernet network. Off No link. 1000Mbps On When the LED lights on, the respective port is connected to a Gigabit Ethernet network. Off The respective port is connected to a 10/100Mbps Ethernet network, or no link. 100Mbps On When the LED lights on, the respective port is connected to a 100Mbps Fast Ethernet network. Off When the LED light is off, the respective port is connected to a 10Mbps or Gigabit Ethernet network or t
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1000BASE-T Twisted Pair Ports (Port 25~26) The DES-1026G is equipped with two Gigabit twisted pair ports that are auto negotiable 10/100/1000Mbps and also support auto MDI/MDIX crossover detection. These two ports can operate in half- and full- duplex modes. Rear Panel AC Power Connector This is a three-pronged connector that supports the power cord. Plug in the female connector of the provided power cord into this connector, and the male into a power outlet. Supported input
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Install the DES-1026G on a sturdy, level surface that can support its weight, or in an EIA standard-size equipment rack. When installing the Switch on a level surface, attach the rubber feet to the bottom of each device. The rubber feet cushion the hub and protects the hub case from scratching. Attach the adhesive rubber pads to the bottom Rack Mounting The DES-1026G can be mounted in an EIA standard-size, 19-inch rack, which can be placed in a wiring closet with other equipment
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Connecting Network Cable The DES-1026G supports 10/100/1000Mbps Gigabit Ethernet. It runs full/half duplex transfer mode for 10/100Mbps and full duplex transfer mode for 1000Mbps. Each port on the DES-1026G supports Auto- MDI/MDI-X. Auto-MDI/MDI-X is a feature that eliminates the need for worrying about using either a standard or crossover cable—you can use either one—and allows any port to be an uplink port. AC Power The DES-1026G can be used with AC power supply 100~240V AC, 50~60
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4. Technical Specifications General IEEE 802.3 10BASE-T Ethernet Standards IEEE 802.3u 100 BASE-TX Fast Ethernet IEEE 802.3ab 1000BASE-T Gigabit Ethernet Protocol CSMA/CD Ethernet: 10Mbps (half duplex), 20Mbps (full duplex) Data Transfer Fast Ethernet: 100Mbps (half duplex), 200Mbps (full duplex) Rate Gigabit Ethernet: 2000Mbps (full duplex) Topology Star 10BASET: 2-pair UTP/STP Cat. 3,4,5; up to 100m 100BASE-TX: 2-pair UTP/STP Cat. 5; up to 100m Network Cables 1000BASE-T: 4-pai
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5. Contacting Technical Support You can find the most recent software and user documentation on the D-Link website. D-Link provides free technical support for customers within the United States for the duration of the warranty period on this product. U.S. customers can contact D-Link technical support through our web site, or by phone. D-Link Technical Support over the Telephone: (877) 453-5465 24 hours a day, seven days a week. D-Link Technical Support over the Interne
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6. Warranty D-Link Systems, Inc. (“D-Link”) provides this 5-Year Limited warranty for its product only to the person or entity that originally purchased the product from: • D-Link or its authorized reseller or distributor. • Products purchased and delivered with the fifty United States, the District of Columbia, US Possessions or Protectorates, US Military Installations, addresses with an APO or FPO. 5-Year Limited Hardware Warranty: D-Link warrants that the hardware portion of th
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• The customer must submit 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. • The original product owner must obtain a Return Material Authorization (“RMA”) number from the Authorized D-Link Service Office and, if requested, provide written proof of purchase of the product (such as a copy of the dated purchase invoice for the product) before the warranty service is provided. • After
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COMPUTER PROGRAMS TO WHICH D-LINK’S PRODUCT IS CONNECTED WITH, LOSS OF INFORMATION OR DATA CONTAINED IN, STORED ON, OR INTEGRATED WITH ANY PRODUCT RETURNED TO D-LINK FOR WARRANTY SERVICE) RESULTING FROM THE USE OF THE PRODUCT, RELATING TO WARRANTY SERVICE, OR ARISING OUT OF ANY BREACH OF THIS LIMITED WARRANTY, EVEN IF D-LINK HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. THE SOLE REMEDY FOR A BREACH OF THE FOREGOING LIMITED WARRANTY IS REPAIR, REPLACEMENT OR REFUND OF THE DEFECTIVE
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Registration Register your product on-line at: http://support.dlink.com/register Product registration is entirely voluntary and failure to complete or return this form will not diminish your warranty rights. 16
