Cisco Systems 4500 manual Comparison Between Cisco Catalyst Chassis

Table 4 lists the minimum software requirements for the Cisco Catalyst supervisor engines, and Table 5 compares the Cisco Catalyst chassis.

Table 4. Cisco Catalyst Supervisor Engine Software Minimum Requirements

Specification				Minimum Software Requirement
Cisco Catalyst 4503 with Supervisor II-Plus-TS				Cisco IOS® Software Release 12.2(20)EWA or later
Cisco Catalyst 4503, 4506, and 4507R with Supervisor Engine II-Plus				Cisco IOS Software Release 12.1(19)EW or later
Cisco Catalyst 4503, 4506, and 4507R with Supervisor Engine IV				Cisco IOS Software Release 12.1(12c)EW or later
Cisco Catalyst 4503, 4506, 4507R, and 4510R with Supervisor Engine V				Cisco IOS Software Release 12.2(18)EW
Cisco Catalyst 4503, 4506, 4507R, and 4510R with Supervisor Engine V-10GE				Cisco IOS Software Release 12.2(25)EW
Table 5. Comparison Between Cisco Catalyst Chassis
Feature	Cisco Catalyst 4006	Cisco Catalyst 4503	Cisco Catalyst 4506		Cisco Catalyst 4507R		Cisco Catalyst 4510R
Power over	Yes—with external	Yes—integrated	Yes—integrated		Yes—integrated	Yes—int		egrated
Ethernet (PoE)	power shelf
PoE per line-card	400W	830W	830W		830W		830W
slot maximum
Power-supply	2 + 1	1 + 1	1 + 1		1 + 1		1 + 1
redundancy
Supervisor-engine	No	No	No		Yes		Yes
redundancy
Supported line	All Catalyst 4000	All Catalyst 4000	All Catalyst 4000		All Catalyst 4000		All Catalyst 4000
cards	Series line cards	Series line cards	Series line cards		Series line cards		Series line cards
Supervisor engines	Supervisor engines	Supervisor engines	Supervisor engines		Supervisor engines II-		Supervisor engines
supported	II-Plus, IV, and V	II-Plus, Supervisor	II-Plus, IV, V, and		Plus, IV, V, and V-		V and V-10GE
		Engine II-Plus-TS,	V-10GE		10GE
		IV, V, and V-10GE
Internal power	400W AC	1000W AC	1000W AC		1000W AC		1400W AC*
supplies supported		1400W AC	1400W AC		1400W AC		2800W ACV*
		1300W ACV	1300W ACV		1300W ACV		1400W DC w/PEM
		2800W ACV	2800W ACV		2800W ACV		1400W DC Triple
		1400W DC w/PEM	1400W DC w/PEM		1400W DC w/PEM		Input
		1400W DC Triple	1400W DC Triple		1400W DC Triple		4200W AC
		Input	Input		Input
		4200W AC	4200W AC		4200W AC

*The 1400W AC, 2800W AC, 1400W DC, and 4200W AC power supplies are required to support a fully loaded Cisco Catalyst 4510R. The 1000W AC and 1300W AC power supplies can be deployed in the Catalyst 4510R; however, power management is required.

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