J9726A-HP 2920-24G

J9726A-HP 2920-24G

I/O ports and slots
  • 20 RJ-45 autosensing 10/100/1000 ports
  • 4 RJ-45 dual-personality 10/100/1000 ports
  • 2 module slots
Physical characteristics
  • Dimensions
    • 17.42(w) x 13.23(d) x 1.75(h) in (44.25 x 33.6 x 4.45 cm)
  • Weight
    • 11.57 lb (5.25 kg)
Memory and processor
  • Tri Core ARM1176 @ 625 MHz, 512 MB SDRAM, 1 GB flash MB; packet buffer size: 11.25 MB (6.75 MB dynamic egress + 4.5 MB ingress)
Performance
  • Stacking capability
    • Virtual; 4 switches
  • 1,00 Mb Latency
    • < 9.0 µs (FIFO 64-byte packets)
  • 1000 Gbps Latency
    • < 3.3 µs (FIFO 64-byte packets)
  • 10 Gbps Latency
    • < 3.3 µs (FIFO 64-byte packets)
  • Throughput
    • up to 95.2 Mpps
  • Switching capacity
    • 128 Gbps
  • Routing table size
    • 2048 entries (IPv4), 256 entries (IPv6)
Environment
  • Operating temperature
    • 32°F to 131°F (0°C to 55°C)
  • Operating relative humidity
    • 15% to 95%, noncondensing