DES-108 D-Link 8-port 10/100Base-T Unmanaged Metal Switch

This 8-Port 10/100BASE-TX Fast Ethernet Switch is designed for the departmental and enterprise connection. Powerful and versatile, it eliminates network bottlenecks while giving users the capability to fine-tune performance. The DES-108 has a special front access design for Ethernet ports/LEDs to for easier control of network status. Also, the metal case design keeps cool, allowing for superior performance. Additionally, the DES-108 complies with IEEE 802.3az Energy-Efficient Ethernet (EEE) standards, making it energy efficient without losing connectivity or functionality. Integrated Network The DES-108 8-port 10/100 Mbps Switch uses auto-sensing 10/100 Mbps ports, allowing a small workgroup to flexibly connect to Ethernet and Fast Ethernet devices to create an integrated network. These ports detect the network speed and auto-negotiate between 10BASE-T and 100BASE-TX, as well as between full and half-duplex, allowing you to get the maximum speed possible for each device connected to your network. Simplified Installation All of the ports on the DES-108 support automatic MDI/MDIX crossover, eliminating the need for crossover cables or uplink ports. Each port can be plugged directly to a server, hub, router, or switch using regular straight-through twisted-pair Ethernet cables. In addition, the DES-108 features multiple front, easy-to-access Ethernet ports with LED indicators per port to easily distinguish link status. Flow Control for Secure Transmission When a port reaches its receiving buffer capacity, the 802.3x flow control feature activates to minimize dropped packets. By minimizing the number of dropped packets, the switch provides a more reliable connection for all of your connected devices while surfing the web, playing games, or accessing media. Think Green The DES108 is a plug-and-play networking switch that uses D-Link Green Technology to save energy and reduce heat, which in turn extends product life without sacrificing performance or functionality. The switch supports IEEE 802.3az Energy-Efficient Ethernet (EEE) which detects when a connected computer is shut down or when there is no Ethernet traffic, in which the switch will proceed to power down the idle port, saving a substantial amount of power. Features Fast Connectivity Fast Ethernet LAN ports for high-speed wired connections. Plug-and-play installation for convenience. Green Ethernet Features Reduces power to a port when no link to that port is detected. Adjust power to a port by detecting the length of the connected Ethernet cable. Eco-friendly Design Compliant with Energy Star Level V, CEC, and MEPS regulations. Compliant with RoHS standards. Technical Specifications: General: Device Interfaces Eight 10/100 Mbps LAN ports Standards IEEE 802.3 10BASE-T IEEE 802.3u 100BASE-TX IEEE 802.3x Flow Control IEEE 802.1p QoS IEEE 802.3az Energy-Efficient Ethernet (EEE) Functionality Advanced Features Green Ethernet 1/1.6 Gbps switching fabric Auto MDI/MDIX crossover for all ports Secure store-and-forward switching scheme Full/half-duplex for Ethernet/fast Ethernet speeds Supports 2,048-Byte jumbo frames Back pressure at half-duplex operation Wire-speed reception and transmission Store and-forward switching method Auto-negotiation for each port RoHS compliant. ErP compliant EEE compliant IEEE 802.3 10BASE-T IEEE 802.3u 100BASE-TX IEEE 802.3az EEE IEEE 802.3x flow control IEEE 802.1p QoS (4 queues, strict mode) Protocol CSMA/CD Data Transfer Rates Ethernet: • 10 Mbps (half duplex) • 20 Mbps (full duplex) Fast Ethernet: • 100 Mbps (half duplex) • 200 Mbps (full duplex) Transmission Method Store-and-forward MAC Address Table 2 K MAC Address Learning Automatic update Packet Filtering/Forwarding Rates Ethernet: 14,880 pps per port Fast Ethernet: 148,800 pps per port RAM Buffer 768KB per device LED Indicators Per port: Link/Activity/Speed Per device: Power Media Interface Exchange Auto MDI/MDIX adjustment for all ports Dimensions 162 x 102 x 28mm (3.54 x 2.83 x 1.06 inches) Weight 410 grams (0.90 lbs) Power 5V/0.55A level V DC jack: Located at rear panel Power Consumption Power On (Standby): • DC input: 0.25 Watts • AC input: 0.3 Watts Maximum: • DC input: 1.3 Watts • AC input: 2.4 Watts Temperature Operating: 0 to 40 °C (32 to 104 °F) Storage: -10 to 70 °C (14 to 158 °F) Humidity Operating: 10% to 90% non-condensing Storage: 5% to 90% non-condensing MTBF 831,209 hours Heat Dissipation Power On (Standby) • AC Input: 1.0236 BTU/h Maximum: • AC Input: 4.4356 BTU/h Certifications FCC Class B CE Class B C-Tick CB ICES-003 Class B VCCI Class B cUL