CATALYST 4000 FE SWIT.MOD.48-100FX MMF(MTRJ)(SP.)
CATALYST 4000 GIGABIT ETHERNET MODULE 6PORT(GBIC)
CATALYST 4500 48-PORT 1000BASE-X (SFPS OPTIONAL)
CATALYST 4500 E-SERIES SUP 6-E 2X10GE(X2) TWIN GIG
CAT4500 6-PORT 10/100/1000 POE OR SFP (OPTIONAL)
CATALYST 4000 SUPERVISOR IV, 2 GE, CONSOLE(RJ-45)
CATALYST 4500 SUPERVISOR V (2 GE) CONSOLE(RJ-459
CAT4500 SUPERVISOR V-10GE 2X10GE (X2) 4X1GE (SFP)