Cisco WS-X4908-10GE Datasheet download pdf

Product Bulletin

Cisco Catalyst 4900M Series

PB447737

Premium, High Performance Top of Rack Switching with Flexibility and Investment

Protection

Cisco Systems is pleased to announce the Cisco Catalyst 4900M Series, a premium extension to

the widely deployed Catalyst 4948 Series top of rack Ethernet switches for data center server

racks. Optimized for ultimate deployment flexibility, the Catalyst 4900M Series can be deployed for

10/100/1000 server access with 1:1 uplink to downlink oversubscription, mix of 10/100/1000 and

10 GbE servers or all 10GbE servers in the same rack.. The Catalyst 4900M is a 320Gbps,

250Mpps, 2RU fixed configuration switch with 8 fixed wire speed X2 ports on the base unit and 2

optional half card slots for deployment flexibility and investment protection. Low latency, scalable

buffer memory and high availability with 1+1 hot swappable AC or DC power supplies and field

replaceable fans optimize the Catalyst 4900M for any size of data center.

Figure 1. Cisco Catalyst 4900M

The Cisco Catalyst 4900M half cards provide a wide variety of combinations of Gigabit Ethernet

and 10 Gigabit Ethernet media types. The base unit can accommodate up to two of following half

cards in any combination:

1 2 3

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Cisco WS-X4908-10GE Datasheet