Dell Powerswitch N2224PX-ON, 24×1 / 2.5G, PoE 30W (42DEN210-ASPC)

– Ports :24 RJ-45 autosensing 10/100/1000 PoE+ ports (IEEE802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX,IEEE 802.3ab Type 1000BASE-T, IEEE 802.3at PoE+); Công suất tổng : 195W, công suất tốt đa mỗi port : 30W – Memory and processor : ARM9E @ 800 MHz, 128 MB flash, 256 MB DDR3 DIMM; packet buffer size: 1.5 MB dynamically allocatedThroughput :up to 35.7 million pps. – Performance : IPv6 Ready Certified; 100 Mb Latency < 7.4 µs (LIFO 64-byte packets); 1000 Mb Latency < 2.3 µs (LIFO 64-byte packets); Throughput up to 41.6 million pps (64-byte packets); Switching capacity 56 Gbps; MAC address table size 16000 entries. – Support : Quality of Service (QoS); Management; Connectivity; Layer 2 switching; Security; Convergence; Resiliency and high availability.

– Ports : 48 autosensing 10/100/1000 ports (24-Ports PoE+, Cống suất tối đa : 370W, port : 30W); 4 Gigabit SFP ports. – Memory and processor : ARM Cortex-A9 @ 400 MHz, 256 MB SDRAM, 64 MB flash; packet buffer: 1.5 MB – Performance : 100 Mb Latency < 7 µs; : 1000 Mb Latency < 2 µs; Throughput up to 77.3 Mpps (64-byte packets); – ——    – Routing/Switching capacity 104 Gbps; Routing table size 32 entries; MAC address table size 16000 – Support : Quality of Service (QoS); Management; Connectivity; Layer 2 switching; Security; Convergence; Resiliency and high availability. – Layer 3 services : Address Resolution Protocol (ARP): determines the MAC address of another IP host in the same subnet; supports static ARPs; gratuitous ARP allows detection of duplicate IP addresses; proxy ARP allows normal ARP operation between subnets or when subnets are separated by a Layer 2 network; DHCP relay: simplifies management of DHCP addresses in networks with multiple subnets.