> d link chip

PI DATE: Oct 2004PORTS: 24 x 10BASE-T, 100BASE-TX & 1000BASE-T MAC ADDRESS TABLE SIZE : 8K SWITCH FABRIC : 48Gbps Forwarding Capacity TRANSMISSION METHOD : Store-and-forward DIAGNOSTIC LEDS :Per Unit: Power Per Port: Activity/Link, Speed PACKET BUFFER MEMORY : On chip 512Kbytes Buffer Memory per device MAX POWER CONSUMPTION : 27.5 Watts IEEE : 802.3 Ethernet, 802.3u Fast Ethernet, 802.3x Flow Control, 802.3ab Gigabit Ethernet POWER SUPPLY : 100-240VAC, 50/60 Hz Internal Universal Power DIMENSIONS (W x D x H) : 280 x 180 x 44mm * Features a non-blocking switching architecture that filters & forwards packets at full wire-speed for maximum throughput* Address learning and aging, 802.3x Flow Control for full-duplex mode & back pressure flow control for half-duplex mode alleviates traffic congestion and ensures reliable data transmission* The auto features of this switch make install plug & play & hassle-free* No configuration is required* Auto-MDI/MDI-X crossover on all ports eliminate the need for crossover

PI DATE: Oct 2004PORTS: 16 x 10BASE-T, 100BASE-TX & 1000BASE-T MAC ADDRESS TABLE SIZE : 8K SWITCH FABRIC : 32Gbps Forwarding Capacity TRANSMISSION METHOD : Store-and-forward DIAGNOSTIC LEDS :Per Unit: Power Per Port: Activity/Link, Speed PACKET BUFFER MEMORY : On chip 512Kbytes Buffer Memory per device MAX POWER CONSUMPTION : 37.5 Watts IEEE : 802.3 Ethernet, 802.3u Fast Ethernet, 802.3x Flow Control, 802.3ab Gigabit Ethernet POWER SUPPLY : 100-240VAC, 50/60 Hz Internal Universal Power DIMENSIONS (W x D x H) : 280 x 180 x 44mm * Features a non-blocking switching architecture that filters & forwards packets at full wire-speed for maximum throughput* Address learning and aging, 802.3x Flow Control for full-duplex mode & back pressure flow control for half-duplex mode alleviates traffic congestion and ensures reliable data transmission* The auto features of this switch make install plug & play & hassle-free* No configuration is required* Auto-MDI/MDI-X crossover on all ports eliminate the need for crossover

PI DATE : Dec 2003NETWORK PORTS: 8 x auto-sensing UTP ports FORWARDING MODE : Store-and-Forward 128K On-Chip , Packet Buffering BANDWIDTH: 16 Gbps (non-blocking) FORWARD RATE (10 Mbps port): 14,800 packets/sec FORWARD RATE (100 Mbps port): 148,000 packets/sec FORWARD RATE (1000 Mbps port): 1,480,000 packets/sec NETWORK LATENCY (100 to 100 Mbps): 20 s (max) NETWORK LATENCY (1000 to 1000 Mbps): 10 s (max) QUEUE BUFFER MEMORY: 12 kbytes per port MAC ADDRESS DATABASE: 4,000 MEAN TIME BETWEEN FAILURE (MTBF): 91,500 hours ( 10 years) STATUS LEDS : System power per port: Link, speed and activity AC POWER : 12W ; 12VAC, 1A DIMENSIONS (w x d x h): 158 x 105 x 27 mm WEIGHT: 518 g (1.14 lb)