HPE OfficeConnect 1820 48G PoE+ (370W) Switch - J9984A 
Tính năng kỹ thuật : 
 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, 128 MB SDRAM, 16 MB flash; packet buffer size: 1.5 MB 
 Performance : 100 Mb Latency < 7µs (64-byte packets); 1000 Mb Latency < 2µs (64-byte packets); Throughput up to 77.3 million pps; Switching capacity 104 Gbps; MAC address table size 16000. 
 Support : Quality of Service (QoS); Management; Connectivity; Layer 2 switching; Security; Convergence; Resiliency and high availability.