CAT4500 6-PORT 10/100/1000 POE OR SFP (OPTIONAL)
CATALYST 4500 ENHANCED 48-PORT 10/100/1000 BASE-T
CATALYST 4500 E-SERIES 24-PORT GE (SFP)
CATALYST 4500E SERIE 48 PORT POE 10/100/1000(RJ45)
CAT6500 48-PORT POE 802.3AF 10/100/1000 W/JF
CAT 6500 POE 802.3AF 10/100/1000 48-PORT (RJ45)
CATALYST 6000 8 PORT VOICE E1 AND SERVICES MODULE
CAT6500 4-PORT 10 GIGA ETH MOD (REQ. XENPAKS)
CATALYST 6500 24-PORT GIGE MOD: FABRIC-ENABLED SFP
CATALYST 6500 48-PORT CEF720 GIGE MODULE (SFP)
CAT6500 48-PORT POE 802.3AF 10/100/1000 W/JF
10GBASE-LR XENPAK MODULE WITH DOM SUPPORT