D-Link DGS-F105 — 5-портовый гигабитный 10/100/1000 Мбит/с неуправляемый металлический коммутатор,

DGS-F105 The DGS-F105/F108 5/8-Port 10/100/1000 Mbps Unmanaged Switches are ideally suited for Small Office Home Office (SOHO), Small Medium Business (SMB), and Small Medium Enterprise (SME) environments. With a durable design, silent operation, and plug-and-play functionality, the DGS-F105/F108 switches can be easily set up and be placed in almost any location where network connectivity is required. Support for IEEE 802.3az Energy-Efficient Ethernet (EEE), Layer 2 Quality of Service (QoS), and Gigabit Ethernet connection speeds provide advanced features in a compact package Integrated Networking The DGS-F105/F108 switches use auto-sensing 10/100/1000 Mbps ports, allowing a small workgroup to flexibly connect Ethernet, Fast Ethernet, and Gigabit devices to create an integrated network. These ports detect the network speed and auto-negotiate between 10BASE-T and 100BASE-TX at full and half-duplex, and 1000BASE-TX at full duplex, allowing you to get the maximum speed possible for each device connected to your network. Simplified Installation All of the ports on the DGS-F105 switches support automatic MDI/MDIX crossover, eliminating the need for crossover cables or uplink ports. Each port can be plugged in directly to a server, hub, router, or switch using regular straight-through twisted-pair Ethernet cables, In addition, the DGS-F105 switches feature multiple front, easy-to-access Ethernet ports with two color LED indicators per port to easily distinguish link status. Green Technology The DGS-F105 switches feature green technology, such as IEEE 802.3az Energy-Efficient Ethernet (EEE), link status detection, and cable length detection. Energy-Efficient Ethernet reduces power consumption of the switch when network utilization is low, reducing the cost of ownership during periods of inactivity. Link status detection automatically powers down ports when there is no link detected, saving power when the connected device has been shut down or disconnected. Cable length detection automatically adjusts the power output of the port based on the length of the cable, reducing the power requirements of the switch to only what is necessary for the installation Traffic Management The DGS-F105 switches include traffic management features, such as IEEE 802.1p Quality of Service (QoS) and IEEE 802.3x Flow Control. The 802.1p QoS feature allows traffic to be classified in 8 priority levels, allowing different types of traffic to be prioritized, depending on their importance. Flow Control signals to clients when the switch’s input buffer is full, helping to minimize dropped packets and providing a more reliable connection for all of your connected devices. Specifications Model Number DGS-F105 Device Interfaces 5 × 10/100/1000BASE-T ports Standards IEEE 802.3 10BASE-T IEEE 802.3u 100BASE-TX IEEE 802.3ab 1000BASE-T IEEE 802.3x Flow Control IEEE 802.1p QoS IEEE 802.3az Energy-Efficient Ethernet (EEE) Media Interface Exchange Auto MDI/MDIX adjustment for all ports Performance Transmission Method Store-and-forward Data Transfer Rates Ethernet: 10 Mbps (half-duplex) 20 Mbps (full-duplex) Fast Ethernet: 100 Mbps (half-duplex) 200 Mbps (full-duplex) Gigabit Ethernet: 2000 Mbps (full-duplex) Packet Filtering/Forwarding Rates Ethernet: 14,880 pps per port Fast Ethernet: 148,800 pps per port Gigabit Ethernet: 1,488,000 pps per port MAC Address Table 2K entries MAC Address Learning Automatic update RAM Buffer 128 KB LEDs Power (per unit) ✔ Link/Activity/Speed (per port) ✔ Physical Dimensions 92 mm × 82 mm × 22 mm Weight 0.2 kg Power 12V/1A Power Consumption Powered on (standby): 0.24W Maximum: 2.16W Temperature Operating: 0 to 40°C Storage: -40 to 70°C Humidity Operating: 10% to 90% non-condensing Storage: 5% to 90% non-condensing MTBF 629,143 hours Heat Dissipation Maximum: 6.2 BTU/h