Cisco WS-X4516-10GE WS-X4515 vs

I tried to look to compare two products from Cisco at first seem like very similar, but the most recent (as usual) manages many additional features.

For example, the WS-X4516-10GE Cisco Catalyst 4500 Series Supervisor Engine V-10GE has published the same Layer 2-4 switching engine, the 4500 series was the supervisor, but in addition there is wire-speed 10-Gigabit Ethernet uplinks , 136 Gbps of throughput capacity and 102 Mpps toflexible control of converged data improve. This piece allows resiliency for enterprise customers and metro Ethernet.

With that done some research on this topic, I discovered the following.

The Cisco WS-X4516-10GE is a supervisor engine with a 800 MHz processor and 512 MB ​​of SDRAM, while the more 'economic WS-X4515 that amount is the same as SDRAM, but it's only processor runs at 333 MHz. Both use Ethernet, Fast Ethernet and Gigabit Ethernetfor data link protocols. The WS-X4516-10GE has multiple network / transport protocols, routing protocols, authentication methods, compliance standards. Although both devices have slots for Compact Flash cards, the WS-X4516-10GE also manage and Mini-GBIC GBIC's.

Overall, the WS-X4516-10GE has many more features, and the price for this is to use about 50% more than the WS-X4515.

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