The Cisco 3550 is a 24 port fast Ethernet switch for enterprise networks. The WS-C3550-24PWR-EMI is a stackable 24 port switch. The switch has 24 ports along with two Gigabit GBIC fiber ports. The Cisco Catalyst 3550 is rack mountable and can fit in any standard 19" chassis.
The WS-C3550-24PWR-EMI is a power over Ethernet (PoE) switch which provides up to 15 watts of electricity. The Cisco 3550 PWR switch can power all 24 Ethernet ports of the switch.
Cisco WS-C3550-24PWR-EMI Features:
10/100 Fast Ethernet
2 GBIC Fiber Ports
Power over Ethernet (PoE)
Up to 15 Watts per Port