D-Link DGS-1008D 8-Port Green Ethernet Gigabit Switch

The latest hardware revision of the switch (E1) introduces the first energy-saving features in the networking arena. By sensing whether attached devices are ON or OFF and estimating the cable length, the switch is able to adjust its power consumption, for a total saving of up to 40%. This desktop switch offers an economical way for the SOHO and small and medium business (SMB) to benefit from the increased bandwidth of Gigabit Ethernet. It provides 8 Gigabit ports for fast server deployment to meet increasing network load. With plug and play installation and copper Gigabit ports capable of connecting to your existing Cat. 5 twisted-pair cable, this device instantly enhances your workgroup's performance without requiring you to install expensive fibre cables or to go through complex re-configuration. 8 Gigabit ports provide an inexpensive alternative solution to fibre-optic. Using your existing low-cost Cat. 5 copper twisted-pair wires as the transmission media, these ports allow you to instantly upgrade your servers to Gigabit capability without requiring you to install new, expensive fibre cables. All ports support 10/100/1000Mbps network speed auto-sensing and full/half duplex auto-negotiation. The Gigabit ports provide dedicated bandwidths for your servers running at 2000Mbps full-duplex. This gives workstations bottleneck-free paths to simultaneously access server data.

This function support allows your servers to directly connect to the switch for fast, reliable data transfer. At 2000Mbps full duplex, the switch provides high-speed data pipes to your servers with minimum data transfer loss. 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. The switch integrates seamlessly with your existing network equipment, be it Ethernet, Fast Ethernet or Gigabit Ethernet, dispensing you of the need to replace any hardware or software. With 10/100/1000Mbps auto-sensing, auto-negotiation for every port, plus the ability to exist with your Cat. 5 wall wiring, network installation is a breeze. All you need to do is plug the cables to the switch, and your network is up and running in a matter of minutes.

Features

• Power-saving feature, up to 40% less power consumption (Green Ethernet version only)
• Power-saving feature, up to 40% less power consumption (Green Ethernet version only)
• 8 Gigabit Ethernet ports
• 8 Gigabit Ethernet ports
• Plug-and-Play installation
• Plug-and-Play installation
• Desktop size, no fan
• Desktop size, no fan

Specifications

Compliance
Standards Compliance	IEEE 802.3 10BASE-T Ethernet (twisted-pair copper) � IEEE 802.3u 100BASE-TX Fast Ethernet (twisted-pair copper) � IEEE 802.3ab 1000BASE-T Gigabit Ethernet (twisted-pair copper) � ANSI/IEEE 802.3 NWay auto-negotiation � IEEE 802.3x Flow Control
Standards Compliance	IEEE 802.3 10BASE-T Ethernet (twisted-pair copper) � IEEE 802.3u 100BASE-TX Fast Ethernet (twisted-pair copper) � IEEE 802.3ab 1000BASE-T Gigabit Ethernet (twisted-pair copper) � ANSI/IEEE 802.3 NWay auto-negotiation � IEEE 802.3x Flow Control
Electrical
Voltage/Power/Frequency	11W
Voltage/Power/Frequency	11W
Power Adaptor Type	External
Power Adaptor Type	External
Power Requirements	5VDC, 2.5A
Power Requirements	5VDC, 2.5A
Environmental
Environmental	Operating Temperature 0 to 50�C - Humidity 5 to 95%
Environmental	Operating Temperature 0 to 50�C - Humidity 5 to 95%
General
Model Name	DGS-1008D
Product Type	Unmanaged Switch
Model Name	DGS-1008D
Product Type	Network Switch
Warranty	Limited 5 Year Warranty on Electronic Components; Limited 3 Year Warranty on Fans and Power Supplies
Warranty	Limited 5 Year Warranty on Electronic Components; Limited 3 Year Warranty on Fans and Power Supplies
Barcode	0790069252730
Barcode	0790069252730
Interfaces/Ports
Network Speeds Supported	10/100/1000MBps
Network Speeds Supported	10/100/1000MBps
Full Duplex Capabilities	10/100Mbps: Half/Full � Gigabit: Full
Full Duplex Capabilities	10/100Mbps: Half/Full � Gigabit: Full
Fixed Ports	8 port(s) x RJ-45 , 10/100/1000Mbps ,
Fixed Ports	8 port(s) x RJ-45 , 10/100/1000Mbps ,
Memory
Buffer Memory	0.25MB
Buffer Memory	0.25MB
Performance
MAC Addresses	8,000
MAC Addresses	8,000
Packet Forwarding Rate	1000 Mbps port: 1,488,100pps � 100 Mbps port: 148,810pps � 10 Mbps port: 14,880pps
Packet Forwarding Rate	1000 Mbps port: 1,488,100pps � 100 Mbps port: 148,810pps � 10 Mbps port: 14,880pps
Topology	Star
Topology	Star
Physical
Case Colour	Blue/Silver
Case Colour	Blue/Silver
LED Status Indicators	Per port: 100Mbps speed, 1000Mbps speed, Link/Act � Per device: Power
LED Status Indicators	Per port: 100Mbps speed, 1000Mbps speed, Link/Act � Per device: Power
Dimensions	23.5cm (W) x 16.19cm (D) x 3.56cm (H)
Dimensions	23.5cm (W) x 16.19cm (D) x 3.56cm (H)
System
Certifications	Emission (EMI): FCC Class A, CE Class A, VCCI Class A � Safety: CUL (UL 60950), LVD (EC 60950)
Certifications	Emission (EMI): FCC Class A, CE Class A, VCCI Class A � Safety: CUL (UL 60950), LVD (EC 60950)

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