User Manual

GENERAL INFORMATION- MANUFACTURER: 3COM CORPORATION.
- MANUFACTURER PART NUMBER: 3CR17181-91-US
- PRODUCT NAME: 5500-EI 28-PORT FX SWITCH
- MARKETING INFORMATION: THE 3COM SWITCH 5500-EI 28-PORT FX IS A
PREMIUM STACKABLE FAST ETHERNET SFP-BASED FIBER SWITCH WITH ENHANCED
IMAGE (EI) SOFTWARE FOR BUSINESSES RUNNING THE MOST DEMANDING
NETWORK APPLICATIONS REQUIRING THE HIGHEST FIVE 9S NETWORK
UPTIME.24 SFP PORTS TO BE POPULATED WITH 100BASE-X SFP TRANSCEIVERS
WITH MULTI- OR SINGLE-MODE CONNECTORS PROVIDE FAST ETHERNET FIBER
CONNECTIONS. TWO GIGABIT SFP PORTS AND TWO 10/100/1000 PORTS ARE
AVAILABLE FOR STACKING INTER-SWITCH CONNECTIONS AND/OR UPLINKS TO
THE NETWORK CORE.
- PRODUCT TYPE: STACKABLE ETHERNET SWITCH

INTERFACES/PORTS
- INTERFACES/PORTS: 2 X 10/100/1000BASE-T LAN
- INTERFACES/PORTS DETAILS: 2 X RJ-45 10/100/1000BASE-T
AUTO-NEGOTIATING/AUTO MDI/MDI-X LAN
- INTERFACES/PORTS DETAILS: 1 X RJ-45 CONSOLE MANAGEMENT

I/O EXPANSIONS
- EXPANSION SLOTS: 26 X EXPANSION SLOT(S)
- SLOT DETAILS: 24 X SFP
- SLOT DETAILS: 2 X SFP (MINI-GBIC)

PHYSICAL CHARACTERISTICS
- FORM FACTOR: 1U RACK-MOUNTABLE
- DIMENSIONS: 1.7 HEIGHT X 17.3 WIDTH X 16.8 DEPTH
- WEIGHT: 13.89 LB

WARRANTY
- STANDARD WARRANTY: LIFETIME LIMITED