D-Link DGS-1500-20 network switch Managed Silver vs D-Link DGS-1500-52 network switch Managed Silver

Key differences

• Basic switching RJ-45 Ethernet ports quantity
  • DGS-1500-20 network switch Managed Silver:16
  • DGS-1500-52 network switch Managed Silver:48
• Switching capacity
  • DGS-1500-20 network switch Managed Silver:40 Gbit/s
  • DGS-1500-52 network switch Managed Silver:104 Gbit/s
• Noise level
  • DGS-1500-20 network switch Managed Silver:0 dB
  • DGS-1500-52 network switch Managed Silver:47.1 dB
• Mean time between failures (MTBF)
  • DGS-1500-20 network switch Managed Silver:253460 h
  • DGS-1500-52 network switch Managed Silver:201517 h
• Power consumption (typical)
  • DGS-1500-20 network switch Managed Silver:14.06 W
  • DGS-1500-52 network switch Managed Silver:43.5 W
• Dimensions (WxDxH)
  • DGS-1500-20 network switch Managed Silver:440 x 140 x 44 mm
  • DGS-1500-52 network switch Managed Silver:440 x 250 x 44 mm
• Packet transfer speed
  • DGS-1500-20 network switch Managed Silver:29.8Mbps
  • DGS-1500-52 network switch Managed Silver:77.4
• Heat dissipation
  • DGS-1500-20 network switch Managed Silver:47.97 BTU/h
  • DGS-1500-52 network switch Managed Silver:148.42 BTU/h