4500 Series Model Comparison

Cisco Catalyst 4500 Switch Models
Model	Catalyst 4510R Switch	Catalyst 4507R Switch	Catalyst 4506 Switch	Catalyst 4503 Switch
Total Slots	10	7	6	3
Supervisor Engine Slots	2²	2²	1¹	1¹
Line Card Slot Speed	6Gbps	6Gbps	6Gbps	6Gbps
Supervisor Engine Redundancy	Yes (Supervisor Engine 6-E,V-10GE, V)	Yes (Supervisor Engine 6-E, 6L-E, V-10GE, V, IV, II-Plus-10GE, II-Plus)	No	No
Supervisor Engines Supported	Supervisor Engine 6-E,V-10GE, V	Supervisor Engine 6-E, 6L-E, V-10GE, V, IV, II-Plus-10GE, II-Plus	Supervisor Engine 6-E, 6L-E, V-10GE, V, IV, II-Plus-10GE, II-Plus	Supervisor Engine 6-E, 6L-E, V-10GE, V, IV, II-Plus-10GE, II-Plus Engine II-Plus-TS
Line Card Slots	8²	5²	5	2
Power Supply Bays	2	2	2	2
AC Input	Yes	Yes	Yes	Yes
DC Input	Yes	Yes	Yes	Yes
Integrated Power over Ethernet (PoE)	Yes	Yes	Yes	Yes
Minimum Number of Power Supplies	1	1	1	1
Fan Tray Bays	1	1	1	1
Location of 19-inch Rack-Mount	Front	Front	Front	Front
Location of 23-inch Rack-Mount	Front (option)	Front (option)	Front (option)	Front (option)
¹Slot 1 is reserved for supervisor engine only; slots 2 and higher are reserved for line cards. ² Chassis can be mounted in racks and cabinets that meet ANSI/EIA-310-D and ETS 300 119-3. Note: Supervisor engine slots do not support switching line card modules. Line card slots do not support supervisor engines.