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Cisco Catalyst 4500E Redundant Chassis
The Cisco Catalyst 4500E Series consists of two new redundant chassis models, 7-slot and 10-slot, providing 48 Gbps bandwidth per slot. These new redundant chassis supports all E-Series supervisor engines, Supervisor Engine V with 10GbE, and E-Series line cards in addition to all currently shipping classic line cards and Cisco Catalyst 4500 power supplies for investment protection. The 10-slot redundant chassis allows same speed operation on all line card slots. The Cisco Catalyst 4500E Series chassis supports classic and E-Series line cards with no effect on performance if slot speeds are mixed in the same chassis.
48-port line rate 10/100/1000 E-Series PoEP line card
The Cisco Catalyst 4500E 48-port line rate 10/100/1000 PoEP supports the following:
• PoEP (30W) on all ports simultaneously
• Security through IEEE 802.1ae Linksec encryption for confidentiality, identity mechanisms for authentication
• Jumbo frames for various applications
• Energy efficient line card with 20 percent lower power consumption compared to predecessors