Cisco CBS220 Smart 8-port GE, PoE, Ext PS, 2x1G SFP

Forwarding rate in millions of packets per second: 14.88
Switching capacity in Gigabits per second: 20
PoE Power Budget: 65 W
Number of Ports That Support PoE: 8
Total system ports: 10 Gigabit Ethernet
RJ-45 ports: 8 Gigabit Ethernet
Uplink ports: 2 Gigabit Ethernet SFP
Packet buffer: 4.1 Mb
Unit dimensions: 279 x 170 x 44 mm
Unit weight: 1.18 kg
System power consumption: 220V=8.2W
Power consumption (with PoE): 220V=81.6W
Heat dissipation (BTU/hr): 278.43
Fan (number): Fanless
Acoustic noise: 25°C: N/A
MTBF @ 25°C (hours): 315,326