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services such as QoS and security. This helps ensure scalability for today’s network requirements
with ample room for future growth.
With unprecedented forward and backward compatibility spanning multiple generations, the
Catalyst 4500 Series reduces the cost of ownership by minimizing recurring operational expenses,
improving return on investment (ROI).
Cisco Catalyst 4500 E-Series Chassis
The Cisco Catalyst 4500 E-Series offers four chassis options and seven supervisor engine
options. It provides a common architecture that can scale up to 388 ports. The Cisco Catalyst WS-
C4507R-E and WS-C4510R-E offer high availability in supporting 1+1 redundant supervisor
engines with subsecond failover time and full image In Service Software Upgrades (ISSU). Using
the same line cards as the widely deployed legacy Catalyst 4000 Series Switches and Classic
Catalyst 4500 Series Switches, the Catalyst 4500-E Series enhances the Cisco commitment to
affordable enterprise and branch scalability. It provides a cost-effective, flexible network solution
that scales to meet today’s high-performance needs with investment protection (Table 1).
Table 1.
Cisco Catalyst 4500 E-Series Chassis Features
Feature
Cisco Catalyst
WS-C4503-E Chassis
WS-C4503-E Chassis
Cisco Catalyst
WS-C4506-E Chassis
WS-C4506-E Chassis
Cisco Catalyst
WS-C4507R-E
Chassis
WS-C4507R-E
Chassis
Cisco Catalyst
WS-C4510R-E
Chassis
WS-C4510R-E
Chassis
Total Number of Slots 3
6
7
10
Line-Card Slots
2
5
5
8
Supervisor-Engine
Slots
Slots
1
1
1
2
2
2
3
Dedicated Supervisor
Engine Slot numbers
Engine Slot numbers
1
1
3 and 4
5 and 6
Supervisor-Engine
Redundancy
Redundancy
No
No
Yes (Supervisor II-Plus,
II-Plus-10GE, IV, V, V-
10GE, 6-E)
II-Plus-10GE, IV, V, V-
10GE, 6-E)
Yes (Supervisor V ,
V-10GE, and 6-E)
Supervisor Engines
Supported
Supported
Supervisor II-Plus
Supervisor II-Plus-TS
Supervisor II-Plus-
10GE
10GE
Supervisor IV
Supervisor V
Supervisor V-10GE
Supervisor 6-E
Supervisor II-Plus
Supervisor II-Plus-
10GE
10GE
Supervisor IV
Supervisor V
Supervisor V-10GE
Supervisor 6-E
Supervisor II-Plus
Supervisor II-Plus-
10GE
10GE
Supervisor IV
Supervisor V
Supervisor V-10GE
Supervisor 6-E
Supervisor V
Supervisor V-10GE
Supervisor 6-E
Bandwidth Per Line
Card Slot using
Supervisor 6-E
Card Slot using
Supervisor 6-E
Up top 24 Gbps on all
slots
slots
4
Up to 24 Gbps on all
slots
slots
4
Up to 24 Gbps on all
slots
slots
4
Up to 24 Gbps on slots
1-4 & 7; 6 Gbps only on
slots 8-10.
1-4 & 7; 6 Gbps only on
slots 8-10.
Number of Power-
Supply Bays
Supply Bays
2
2
2
2
AC Input Power
Yes
Yes
Yes
Yes
DC Input Power
Yes
Yes
Yes
Yes
Integrated Power
over Ethernet
over Ethernet
Yes
Yes
Yes
Yes
1
Slot 1 is reserved for supervisor engine only; Slots 2 and higher are reserved for line cards.
2
Slots 3 and 4 are reserved for supervisor engines only in Cisco Catalyst 4507R-E; Slots 1-2, and 5-7 are
reserved for line cards.
3
Slots 5 and 6 are reserved for supervisor engines only in Cisco Catalyst 4510R-E; Slots 1-4 and 7-10 are
reserved for line cards; Slot 8-10 support only Classic line cards.
4
Classic Catalyst 4000 or 4500 chassis operate at 6Gbps per slot.