D-LINK DES-1024R Network hub

D-LINK DES-1024R - Specification D-link 24-port 10/100M NWay Rack Mountable, Auto-negotiation of MDI/MDIX Cross Over and IEEE 802.3x Flow Control - DES-1024R+ Feature Product Feat (...) See more See less

ures Technical details Source data-sheet ICEcat.biz Memory Drive device, buffer size 0.256MB Connectivity Ports quantity 24 Connectivity technology Wired Expansion slots 1 I/O ports 10/100Mbps x 24 Weight & dimensions Rack mounting 19" Form factor 1U Dimensions W x D x H 441 x 207 x 44mm Weight 2650g Energy management Power over Ethernet (PoE) Support N Power consumption 39W Power requirements 100 - 240 VAC, 50/60 Hz Ventilation fan(s) 12V - 0.09A DC fan x 1 Environmental conditions Operating relative humidity range 5-95% Storage temperature range (T-T) -30-60°C Operating temperature range (T-T) 0 - 50°C Protocols Switching protocol Ethernet Data link protocol Ethernet, Fast Ethernet Networking Address table size 4000entries Store-and-forward Store-and-forward Data transmission Maximum data transfer rate 0.1Gbit/s Full duplex Y Supported data transfer rates Ethernet: 10Mbps (half duplex), 20Mbps (full duplex), Fast Ethernet: 100Mbps (half duplex), 200Mbps (full duplex) Packet transfer speed 10BASE-T: 14,880 pps, 100BASE-TX: 148,800 pps Certificates Compliance industry standards IEEE 802.3 10BASE-T Ethernet, IEEE 802.3u 100BASE-TX Fast Ethernet, IEEE 802.3u 100BASE-FX Fast Ethernet, ANSI/IEEE 802.3 NWay auto-negotiation, IEEE 802.3x Flow Control Safety UL (UL1950), CSA (CSA950), TUV/GS (EN60950) Illumination/Alarms LED indicators Link activity, power, 100Mbps speeds Management features Switch type Unmanaged 24 10/100Mbps Ports; Unmanaged Stand-alone - Layer 2 Switch, For Workgroups: These rack-mountable switches are designed for the workgroups. Each switch provides 24 10/100Mbps ports to connect to 24 workstations and servers. Hubs can also connect to this switch. All ports auto-sense the network speed of the computers and hubs to run at either 10Mbps or 100Mbps. All ports auto-negotiate between full and half duplex, flow control, and MDI/MDIX twisted-pair (Description excerpted from: Micomonline)