Cisco Catalyst 3550

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WS-C3550-24-FX-SMI • 24 100FX ports + 2 1000BaseX ports
• 1 RU stackable, multilayer switch
• Provides basic IP routing
• Standard Multilayer Software Image (SMI) installed, upgradable to advanced
IP routing
WS-C3550-24-EMI • 24 10/100 ports + 2 1000BaseX ports
• 1 RU stackable, multilayer switch
• Enhanced Multilayer Software Image (EMI) installed
• Provides advanced IP routing
WS-C3550-48-SMI • 48 10/100 ports + 2 1000BaseX ports
• 1 RU stackable, multilayer switch
• Standard Multilayer Software Image (SMI) installed, upgradable to advanced
IP routing
WS-C3550-48-EMI • 48 10/100 ports + 2 1000BaseX ports
• 1 RU stackable, multilayer switch
• Enhanced Multilayer Software Image (EMI) installed
• Provides advanced IP routing
CD-3550-EMI= • Enhanced Multilayer Software Image (EMI) upgrade kit for standard versions of
the Cisco Catalyst 3550-24, 3550-24-DC, 3550-24-FX, and 3550-48 switches
• Provides advanced IP routing
RCKMNT-3550-1.5RU= • Spare rack mount kit for the Cisco Catalyst 3550-12G and 3550-12T switches
RCKMNT-1RU= • Spare rack mount kit for the Cisco Catalyst 3550-24, 3550-24-DC, 3550-24-FX, and
3550-48 switches
Model Numbers Configuration