D-Link DES-1008D 8-Port Ethernet Switch
Enables small workgroup to flexibly connect to Ethernet ad Fast Ethernet and integrate automatically.
Overview The DES-1008D is an unmanaged 10/100Mbps switch designed to enhance small workgroup performance while providing high level of flexibility. Powerful yet easy to use, this device allows users to simply plug any port to either a 10Mbps or 100Mbps network to multiply bandwidths, boost response time and satisfy heavy load demands. 8 Auto-sensing 10/100Mbps Ports The switch comes with 8 10/100Mbps ports, allowing a small workgroup to flexibly connect to Ethernet ad Fast Ethernet and integrate. These intelligent ports detect the network speed and auto-negotiate between 100BASE-TX and 10BASE-T, as well as between full- and half-duplex.
Flow Control for Secure Transmission |
All ports support 802.3x flow control. This function minimizes dropped packets by sending out collision signals when the ports receiving buffer is full. Flow control is available in the full-duplex mode. |
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Auto-negotiation of MDI/MDIX Cross Over |
All ports support auto-negotiation of MDI/MDIX cross over. This eliminates the need for cross over cables or uplink ports. Any port can simply plug to a server, a hub or a switch, using the usual straight-through twisted-pair cable. |
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SOHO Plug-and-Play |
With 8 plug-and-play ports, the switch is a perfect choice for the small workgroup to upgrade performance in a client/server environment. The ports can be connected to servers in full-duplex, or hubs in half-duplex. |
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Desktop Power |
With low-cost connection per-port, the switch can also be set up for direct connection from the PCs. This relieves data bottleneck by giving each workstation a dedicated bandwidth on the network. |
Features > 8 10/100Mbps ports > Per-port auto MDI/MDIX > All ports support full/half-duplex,network speed auto negotiation > Auto-learning of network configuration > Secure store-and-forward switching scheme > Auto-correction of reverse twisted-pair polarity Specifications
Technical Specifications |
Standards | | |
| IEEE 802.3 10BASE-T Ethernet | |
| IEEE 802.3u 100BASE-TX Fast Ethernet | |
| ANSI/IEEE 802.3 NWay autonegotiation | |
| IEEE 802.3x Flow Control | |
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Protocol | CSMA/CD | |
Data Transfer Rates | | |
: | Ethernet | |
| 10Mbps (half-duplex) | |
| 20Mbps (full-duplex) | |
| Fast Ethernet: | |
| 100Mbps (half-duplex) | |
| 200Mbps (full-duplex) | |
Topology | : Star | |
Network Cables : | | |
| 10BASE-T: | |
| UTP Cat. 3, 4, 5 (100 m) | |
| EIA/TIA-568 STP (100 m) | |
| 100BASE-TX: | |
| UTP Cat. 5 (100 m) | |
| EIA/TIA-5681 STP (100 m) | |
Number of Ports | 10/100Mbps port x 8 | |
Twisted-pair Rx Reverse Polarity | Auto-correction | |
LED Report | Per device: Power | |
Per port: | 10Mbps, 100Mbps, | |
| Full-duplex, Collision | |
Transmission Method | Store-and-forward | |
| MAC Address Table 8K entries per device | |
| MAC Address Learning Automatic update | |
Buffer Memory | 256Kbytes per device | |
Packet Filtering Rates | 10BASE-T: 14,880 pps per port (half-duplex) | |
| 100BASE-TX: 148,800 pps per port (half-duplex) | |
Packet Forwarding Rates | 10BASE-T: 14,880 pps per port (half-duplex) | |
| 100BASE-TX: 148,800 pps per port (half-duplex) | |
Power Input | DC 7.5V/1A | |
| Through external AC power adapter | |
Power Consumption | 2 watts (max.) | |
Operating Temperature | 0 - 50 C | |
Storage Temperature | -10 - 70 C | |
Operating Humidity | 10% - 90% | |
Storage Humidity | 5% - 90% | |
Dimensions | |
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